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Low-Voltage Fuse Systems
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Introduction
NEOZED Fuse Systems
1/4 1/5 1/8 1/19 1/21
Product overview NEOZED fuse links NEOZED fuse bases NEOZED fuse disconnectors MINIZED switch disconnectors
DIAZED Fuse Systems
1/26 1/28 1/38
Product overview DIAZED fuse links DIAZED fuse bases
1/45 1/49 1/72 1/85 1/87
Product overview LV HRC fuse links gG LV HRC fuse bases LV HRC signal detectors LV HRC fuse switch disconnectors
Cylindrical Fuse Systems
1/120 1/121 1/127
Product overview Cylindrical fuse links gG Bases for cylindrical fuses
Fuse Links for Motor Circuits
1/130 1/131 1/135
Product overview LV HRC fuse links aM Cylindrical fuse links aM
American/Canadian Class CC Fuses
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Class CC fuse links and fuse holders
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LV HRC Fuse Systems
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General Data
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Low-Voltage Fuse Systems General Data Introduction
■ Overview
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1st letter a r Partial range protection (accompanied fuses): Fuse links that carry currents at least up to their rated current and can switch currents above a specific multiple of their rated current up to their rated breaking current. g r Full range protection (general purpose fuses): Fuse links that can continuously carry currents up to at least their specified rated current and can switch currents from the smallest melting current through to the breaking current. Overload and short-circuit protection.
Breaking capacity A key feature of these fuses is their high rated breaking capacity with the smallest footprint. The basic demands and circuit data for tests – voltage, power factor, actuating angle etc.– are specified in both national (DIN VDE 0636) and international (IEC 60269) regulations. However, for a constant failsafe breaking capacity, from the smallest non-permissible overload current through to the highest breaking current, a number of quality characteristics need to be taken into account when designing and manufacturing fuse links. These include the design of the fuse element with regard to dimensions and punch dimension and its position in the fuse body, as well as its compressive strength and the thermal resistance of the body. The chemical purity, particle size and the density of the quartz sand also play a key role. The rated breaking capacity for AC voltage for NEOZED- and the majority of DIAZED fuses – is 50 kA AC, and in the case of LV HRC fuses, it is even 120 kA AC.
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Operational classes Fuses are categorized according to function and operational classes. The first letter defines the function class and the second the object to be protected:
gL/gG operational class These days, many Siemens fuses bear the mark "gL/gG operational class". These fuses mark the transitional period between the no longer valid DIN VDE regulation (gL operational class) and the new international standard (gG operational class). However, all future, fuses will no longer bear the mark "gL operational class".
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Selectivity Several fuses are usually connected in series in one system. And when things get serious, selectivity ensures that only the faulty electrical circuit of a system is switched off and not the entire operational process. Siemens fuses of operational class gG at an operational voltage of up to 400 V AC and a ratio of 1:1.25 are interselective, i.e. from rated current level to rated current level. This is achieved by means of the considerably smaller spread of ±5 % of the time/current characteristics, which far exceeds the demand for a ratio of 1:1.6 specified in the standard. It is therefore possible to use smaller conductor cross-sections due to the lower rated currents.
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2nd letter G r Cable and line protection (general applications) M r Switching device protection in motor circuits (for protection of motor circuits) R r Semiconductor protection/thyristor protection (for protection of rectifiers) L r Cable and line protection (in acc. with the old, no longer valid DIN VDE) B r Mine equipment protection Tr r Transformer protection The designations "slow" and "quick" still apply for DIAZED fuses. These are defined in IEC/CEE/DIN VDE. In the case of "quick" characteristics, the fuse blows in the breaking range faster than those of the gG operational class. In the case of DIAZED fuse links for DC railway network protection, the "slow" characteristic is particularly suitable for switching off direct currents with greater inductance. Both characteristics are also suitable for the protection of cables and lines. Full range fuses (gG, gR, quick, slow) reliably break the current in the event of non-permissible overload and short-circuit currents. Partial range fuses (aM, aR) exclusively serve short-circuit protection. The following operational classes are included in the product range: gG (DIN VDE/IEC) r Full range cable and line protection aM (DIN VDE/IEC) r Partial range switching device protection aR (DIN VDE/IEC) r Partial range semiconductor protection gR (DIN VDE/IEC) r Full range semiconductor protection gS (DIN VDE/IEC) r Full range semiconductor protection and cable and line protection Quick (DIN VDE/IEC/CEE) r Full range cable and line protection Slow (DIN VDE) r Full range cable and line protection
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Siemens ET B1 T · 2007
.
Faster arcing and precise arc quenching are the requirements for a reliable breaking capacity.
Current limiting As well as a failsafe rated breaking capacity, the current-limiting effect of a fuse link is of key importance for the cost effectiveness of a system. In the event of short-circuit breaking by a fuse, the breaking current continues to flow through the network until the fuse link is switched off. However, the breaking current is nerely limited by the system impedance. The simultaneous melting of all the bottlenecks of a fuse element produce a sequence of tiny partial arcs that ensure a fast breaking operation with strong current limiting. The current limiting is also strongly influenced by the production quality of the fuse – which in the case of Siemens fuses is extremely high. For example, an LV HRC fuse link, size 2 A to 224 A, limits a breaking current with a possible r.m.s. value of approximately 50 kA to a let-through current with a peak value of approx. 18 kA. This strong current limitation provides constant protection for the system against excessive loads.
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Low-Voltage Fuse Systems General Data Introduction Load capability with increased ambient temperature The time/current characteristics of the NEOZED/DIAZED/LV HRC fuse links refer to the ambient temperature of 20 °C ±5 °C according to DIN VDE 0636. If higher ambient temperatures are used (see diagram) a lower load capability must be used. For example, at an ambient temperature of 50 °C, an LV HRC fuse link is required that can handle 90 % of the rated current. While the short-circuit behavior is not influenced by an increased ambient temperature, it is influenced by overload and operation at rated value. 120
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I2_06648c
100 90 80
60
40
20
6 7
0
0
20
40
50
60
80
100
°C 120
Ambient temperature
Influence of the ambient temperature on the load capability of NEOZED, DIAZED and LV HRC fuses of gG operational class with natural convection in the distribution board.
8 9 10
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Rated power dissipation The cost effectiveness of a fuse depends largely on the rated power dissipation (power loss). This should be as low as possible and have low self-heating. However, when assessing the power loss of a fuse, it must also be taken into account that there is a physical dependence between the rated breaking capacity and the rated power dissipation. On the one hand, fuse elements need to be thick in order to achieve the lowest possible resistance value, on the other, a high rated breaking capacity requires the thinnest possible fuse elements in order to achieve reliable arc quenching. Siemens fuses have the lowest possible rated power dissipation while also providing the highest possible load breaking reliability. These values lie far below the limit values specified in the regulations. This means low temperature rises, reliable breaking capacity and high cost effectiveness.
3 4 5
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Current carrying capacity
%
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Assignment of cable and line protection When assigning fuses to cable and line protection in the event of an overload, according to DIN VDE 0100 Part 430, the following conditions must be met: (1) IB ≤In ≤Iz (rated current rule) (2) I2 ≤1.45 x Iz (tripping rule) IB: Operational current of the electrical circuit In: Rated current of the selected protective device Iz: Permissible current carrying capacity of the cable or line under specified operating conditions I2: Tripping current of the protective device under specified operating conditions ("conventional test current"). These days, the factor 1.45 has become an internationally accepted compromise of the protection and utilization ratio of a line, taking into account the breaking behavior of the protective device (e.g. fuse). According to the supplementary requirements for DIN VDE 0636, Siemens fuse links of gG operational class comply with the following conditions: "Load breaking switching with I2 = 1.45 × In during conventional test duration under special test conditions according to the aforementioned supplementary requirements of DIN VDE 0636". This therefore permits direct assignment.
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12 13 14 15 16
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Low-Voltage Fuse Systems NEOZED Fuse Systems Product overview
■ Overview Fuse links • Rated voltage Un 400 V AC, 250 V DC • Rated current In 2 ... 100 A • Sizes D01, D02 and D03 • gG operational class Fuse bases
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• Made of ceramic or molded plastic • Molded-plastic base: Touch-protection according to BGV A3 (VBG4) • 1- and 3-pole • Sizes D01 and D02 • Molded plastic base: Combined terminal at incoming and outgoing feeder • For rail mounting • For busbar mounting Fuse disconnectors
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• Draw-out technology for safe, no-voltage changing of fuse links • Touch-protection according to BGV A3 (VBG4) • Size D01 • Anti-slip terminal at incoming and outgoing feeder • For rail mounting • For busbar mounting • Knob-operated switch can be sealed
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MINIZED switch disconnectors • Draw-out technology for safe, no-voltage changing of fuse links • Touch-protection according to BGV A3 (VBG4) • Sizes D01 and D02 • Combined terminal at incoming and outgoing feeder • For rail mounting • For busbar mounting • Knob-operated switch can be sealed • Suitable for the switching of loads
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Siemens ET B1 T · 2007
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Low-Voltage Fuse Systems NEOZED Fuse Systems NEOZED fuse links
■ Technical specifications
1 2
5SE2 DIN VDE 0636-301, IEC 60269-3-1, HD 630.3.1 S3, DIN VDE 0680
Dimensions
DIN VDE 0636-301, IEC 60269-3-1, HD 630.3.1 S3
Operational class
gG
Rated voltage Un
V AC V DC
400 250
Rated current In
A
2 ... 100
Rated breaking capacity
kA AC kA DC
50 8 any, but preferably vertical
Mounting positions
using adapter sleeves
Non-interchangeability °C
up to 45 at 95 % rel. humidity
Ambient temperature
°C
-5 ... +40, humidity 90 % at 20
Size
Identification color
In
Consumer packings, pack of 10 D01
D02
5 Weight 1 unit approx.
PS* P. unit
kg
Units
2 4 6
pink brown green
5SE2 302 5SE2 304 5SE2 306
0.006 0.006 0.006
10 10 10
10 13 16
red black gray
5SE2 310 5SE2 013-2A 5SE2 316
0.007 0.007 0.007
10 10 10
20 25 32
blue yellow black
5SE2 320 5SE2 325 5SE2 332
0.012 0.013 0.014
10 10 10
35 40 50
black black white
5SE2 335 5SE2 340 5SE2 350
0.014 0.014 0.015
10 10 10
63
copper
5SE2 363
0.016
10
80 100
silver red
5SE2 280 5SE2 300
0.039 0.042
10 10
20 25
blue yellow
5SE2 820 5SE2 825
0.011 0.012
10 10
die
D03
Order No.
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A
Rated voltage 400 V AC/250 V DC, gG operational class
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Resistance to climate
■ Selection and ordering data
3 4
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Standards
8 9 10 11
Versions for Italy only (no approvals)
12
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D01
6 7
13 14 15 16
* You can order this quantity or a multiple thereof.
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Low-Voltage Fuse Systems NEOZED Fuse Systems NEOZED fuse links
■ Characteristic curves Series 5SE2 D01, D02, D03 Size: Operational class: gG Rated voltage: AC 400 V/DC 250 V Rated current: 2 ... 100 A Time/current characteristics diagram
Melting I2ts values diagram
2 5
1 0
2
6 4
2 6 4
6 4 2 2 2
1 0 6
3
1 0 6
4
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4 2
2 5 A 2 0 A 1 6 A 1 3 A
2
1
1 0
1 0 A
2
1 0
6
6
6 A
4
4
2
2
6
6
1 0
4
4
0
s
1 0
2
2
4
4
-2
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2 1 0 6 4 4
6
8 1 0
2 1
4 6
8 1 0
2
2
4
6
8 1 0 p
2
1
4
1 0
c
6
1 0 0 A 8 0 A 6 3 A 5 0 A 4 0 A 3 5 A 3 2 A 2 5 A 2 0 A 1 6 A 1 3 A 1 0 A 6 A 4 A
2
2 3
6 4 2 2
1 0
0
2
2 A
6 4 1 0
1
2 4
6 8 1 0
2
2
4
6 8 1 0
3
2
4
6 8 1 0
4
2
4
6 8 1 0 e ff
5
2
4
[A ]
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
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4
6 8 1 0
Table see page 1/7.
2
[A ]
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4
1 0
3
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Current limitation diagram
1 0
s
1 0
-2
s
1 0
-3
s
- 4
1 0
s 2 A
6
I2 _ 1 0 8 8 8
6
-1
0
1 0
-1
1 0
4 A
1
1 0
0
1 0
[A ]
4
1 0
1 0 0 A 8 0 A 6 3 A 5 0 A 4 0 A 3 5 A 3 2 A
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2 3
1 0
I2 _ 1 0 8 8 9
4
s
4
yz
6 [A 2 s ]
6 A 1 0 A 1 3 A 1 6 A 2 0 A 2 5 A 3 2 A 3 5 A 4 0 A 5 0 A 6 3 A 8 0 A 1 0 0 A
6
4 A
4
2 A
v s
[s ]
2 1 0
6
1 0
I2 _ 1 0 8 8 7
4
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1
2
4
6
8 1 0
2
2
4
6
8 1 0
3
2 e ff
4 [A ]
6 8 1 0
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Low-Voltage Fuse Systems NEOZED Fuse Systems NEOZED fuse links Series 5SE2 Size: Operational class: Rated voltage: Rated current: Type
D01, D02, D03 gG 400 V AC/ 250 V DC 2 ... 100 A
∆ϑ
Pv
In
I2ts 1 ms
3 4
I2ta 4 ms
230 V AC
400 V AC
(t < 4 ms) A2s
k
1.6 1.3 1.7
19 14 19
5SE2 310 5SE2 013-2A 5SE2 316
10 13 16
1.3 1.95 2.1
16 23 24
120 220 375
136 244 410
5SE2 320 5SE2 325 5SE2 332
20 25 32
2.4 3.2 3.6
26 33 34
740 1210 2560
810 1300 2800
5SE2 335 5SE2 340 5SE2 350
35 40 50
3.8 4 4.2
36 37 38
3060 4320 6750
5SE2 363 5SE2 280 5SE2 300
63 80 100
5.3 5.3 6.4
45 43 47
10000 13000 22100
1.2 12.5 46.7
■ Dimensional drawings 5SE2 5,5 max
Size
d4
I2_10886
d3 d2
1.4 13.6 48
A2s
2.9 22 58
3.9 30 75 280 370 890
1250 1900 4300
1650 2600 5500
3500 4800 7400
5100 7900 10500
6500 9500 13000
10900 15400 30000
16000 25000 46000
20500 34500 60000
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220 290 675
In
Dimensions
A
d2 min
d3
D01
2 ... 16
9.8
11
D02
20 ... 63
13.8
D03
80 ... 100
20.8
d4 max
5 6 7 8
h
6
36
15.3
10
36
22.5
18
43
9 10
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h
A2s
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A2s
W 2 4 6
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A 5SE2 302 5SE2 304 5SE2 306
1 2
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11
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12 13 14 15 16
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Low-Voltage Fuse Systems NEOZED Fuse Systems NEOZED fuse bases
■ Overview
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• Touch-protection according to BGV A3 (VBG4) • 1- and 3-pole • Size D01 and D02 • For rail mounting • Combined terminal at incoming and outgoing feeder • For busbar mounting • Available with and without cover
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Fuse bases made of molded plastic • Touch-protection according to BGV A3 (VBG4) • 1- and 3-pole • Size D01 and D02 • For rail mounting • Combined terminal at incoming and outgoing feeder • For busbar mounting
Covers and caps • Molded plastic • Size D01, D02 and D03 • Clip-on or screw-on
Screw caps
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Fuse bases made of ceramic • 1- and 3-pole • Size D01, D02 and D03 • For rail mounting or screw connection • Range of terminals available for incoming and outgoing feeder • Available with and without cover or alternatively with cap
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• Molded plastic or ceramic • Size D01, D02 and D03 • Sealable or with inspection hole
■ Function
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The new 5SG1 301, 5SG1 701, 5SG5 301 and 5SG5 701 fuse bases are part of the D0 fuse system. These devices are used in NEOZED fuse links of gG operational class for cable and line protection and SILIZED fuse links of gR operational class for the protection of semiconductor elements. The fuse bases are available in the standard sizes D01 and D02. The following versions of the devices are available for each product range: • 1-pole and • 3-pole The design of the device enclosures complies with DIN 43880 for modular installation devices, with a mounting depth of 70 mm and a device height of 83 mm. The device width is 1.5 MW per pole.
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The fuse bases are simply snapped onto 35 mm standard mounting rails. The devices are fitted with a combined terminal at the incoming and outgoing feeders. These terminals allow the devices to be railmounted with simultaneous connection of cables. They also allow the connection of 2 conductors in a single terminal. Standard adapter sleeves, which are simply inserted in the fuse bases, prevent any interchangeability of the fuse links.
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Low-Voltage Fuse Systems NEOZED Fuse Systems NEOZED fuse bases
■ Design
Types of connection The terminals of the NEOZED bases are available in different versions to facilitate various installation methods.
Terminals The terminals of the two type ranges of molded-plastic bases with touch protection comply with BGV A3 and are available in different versions: • New type range with combined terminal (rail at the back −infeed at the front) allows connection of 2 conductors • Type range with combined terminal (rail at the front −infeed at the back) The terminals of the ceramic NEOZED bases offer the following combinations: KK, SS, KS and BB. The conventional designation signifies the following, e.g. "KS"= : 1st letter: screw head contact, incoming feeder, bottom terminal 2nd letter: saddle terminal, outgoing feeder, top terminal
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Correct infeed All NEOZED bases must be fed from the bottom to ensure that the threaded ring is insulated during removal of the fuse link.
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New fuse bases Touch-protection according to BGV A3 (VBG4) made of molded plastic, combined FR2 terminal at incoming and outgoing feeder.
Fuse bases
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3-pole fuse base
5
8 9
5SG1 301 5SG1 701 5ST3 703 5ST3 748
10 11
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Busbars End caps
3 4 6 7
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1-pole fuse base
1 2
12 13 Fuse bases Busbars End caps
5SG5 301 5SG5 701 5ST3 714 5ST3 750
14 15 16
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Low-Voltage Fuse Systems NEOZED Fuse Systems NEOZED fuse bases
1-pole fuse bases
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Fuse bases Touch-protection according to BGV A3 (VBG4) made of molded plastic, combined FR0 terminal at incoming feeder, R box terminal at outgoing feeder.
Fuse bases
Fuse bases Busbars
5SG1 330 / 5SG1 331 5SG1 730 / 5SG1 731 5SH5 321 / 5SH5 322
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Busbars End caps
5SG1 330 / 5SG1 331 5SG1 730 / 5SG1 731 5SH5 517 5ST3 748
3-pole fuse bases
Fuse bases Busbars End caps
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5SG5 330 5SG5 730 5SH5 320 5SH5 514
Low-Voltage Fuse Systems NEOZED Fuse Systems NEOZED fuse bases Fuse bases made of ceramic
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3 4
D01 and D02 B and K 5SH5 321 (5SH5 322) 5SH5 328
6 7
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Fuse base, 1-pole Terminal versions Busbars Terminals
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Fuse base, 3-pole Terminal versions Busbars Terminals End caps
8 9 10
D01 and D02 B and K 5SH5 320 5SH5 328 5SH5 514
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D02 fuse bases K screw head contact at incoming feeder S saddle terminal at outgoing feeder
5
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D01 fuse bases B clamp-type terminal at incoming feeder B clamp-type terminal at outgoing feeder
D02 fuse bases S saddle terminal at incoming feeder S saddle terminal at outgoing feeder
1 2
12 13 14
Fuse base, 3-pole Terminal version S Busbars 5ST3 714 Terminals 5SH5 327 End caps 5ST3 750 (alternatively: non-insulated terminals 5ST2 203)
15 16
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Low-Voltage Fuse Systems NEOZED Fuse Systems NEOZED fuse bases
■ Technical specifications 5SG1 301 5SG5 301 5SG1 330 5SG1 331 5SG5 330
5SG1 701 5SG5 701 5SG1 730 5SG1 731 5SG5 730
Sizes
D01
D02
Valid standards
DIN VDE 0636-301, IEC 60269-3-1, HD 630.3.1 S3 V
400
Rated current In
A
2 ... 16
20 ... 63
can be sealed using NEOZED screw caps
Sealable when installed
any, but preferably vertical mm
Mounting depth
64
Degree of protection acc. to IEC 60529
IP20
Terminals with touch-protection acc. to BGV A3 at incoming and outgoing feeder
Yes °C
Ambient temperature
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Mounting positions
-5 ... +40, humidity 90 % at 20
Terminals
Anti-slip terminal, combined terminal
Terminals Conductor cross-sections
Tightening torque (recommended) Hole pitch
Terminal versions Terminals Size Conductor cross-sections • Rigid, minimum • Rigid, maximum • Flexible with sleeve, min. Tightening torques
0.75 ... 35 0.75 ... 35 0.75 ... 25
Nm
2.5 ... 3
MW
1.5
B
K
D01
D02
D03
D02
D03
D01
mm2 mm2 mm2
1.5 4 1.5
25 1.5
10 50 10
1.5 25 1.5
10 50 10
1.5 25 1.5
0.75 35 0.75
Nm Nm Nm Nm
1.2 2.0 2.5 3.5
-3 ---
-2.5 ... 3 ---
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Screw M4 Screw M5 Screw M6 Screw M8
mm2 mm2 mm2
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• Rigid • Solid and stranded • Finely stranded with end sleeve
• • • •
NO
Siemens ET B1 T · 2007
FR0/R
FR2 D02
D01
D02
Anti-slip terminals differ in: • Terminal level for conductors • Terminal level for busbars • Busbar version (fork-type or pin) • Hole pitch Different versions cannot be mounted together. To facilitate assignment of the busbars, we have introduced the terminal markings; R, FR0 and FR2.
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Terminal designations B Clamp-type terminal K Screw head contact S Saddle terminal R Anti-slip terminal, only one terminal point FR0 Anti-slip terminal: combined terminal, fork-type rail at the front, incoming feeder at rear, 1.5 MW FR2 Anti-slip terminal: innovative combined terminal, pin rail at the rear, incoming feeder at the front, 1.5 MW
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Rated voltage
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Low-Voltage Fuse Systems NEOZED Fuse Systems NEOZED fuse bases
■ Selection and ordering data Size
Terminals1)
Matching cover
In
MW
Order No.
A
Weight 1 unit approx.
PS* P. unit
kg
Units
0.123 0.120
1 1
Fuse bases, molded plastic, with touch protection acc. to BGV A3 (VBG4) 1-pole D01 D02
16 63
–
FR2
1.5
–
5SG1 301 5SG1 701
with combined terminal, can be busbar mounted 16 63
–
–
D01 D02
16 63
(A1) (A1)
D01 D02
16 63
A1 A1
1-pole with cover
3-pole with cover 16 63
5SG5 301 5SG5 701
(A2) (A2)
0.371 0.360
1 1
1.5 1.5
5SG1 330 5SG1 730
0.068 0.087
6 6
FR0/R FR0/R
1.5 1.5
5SG1 331 5SG1 731
0.056 0.080
6 6
FR0/R FR0/R
4.5 4.5
5SG5 330 5SG5 730
6 7 8 9 10
0.216 0.252
2 2
11
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D01 D02
4.5
(A1) means that the fuse base is supplied with cover as standard. A1 means that the fuse base is supplied without cover, The cover can be ordered separately as a spare part.
12
For busbars for NEOZED fuse bases, see chapter "Busbars for modular installation devices". For terminal versions, see page 1/9 and page 1/12, FR0/R = incoming feeder/outgoing feeder
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1)
3 4 5
FR0/R FR0/R
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without cover
FR2
nh ath
D01 D02
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3-pole
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with combined terminal, can be busbar mounted
1 2
13 14 15 16
* You can order this quantity or a multiple thereof.
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Low-Voltage Fuse Systems NEOZED Fuse Systems NEOZED fuse bases Size
Matching cover
In
Terminals1)
MW
Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
0.083 0.093 0.090
6 6 6
0.071 0.081 0.078 0.176
6 6 6 10
5SG1 590 5SG1 650 5SG1 810
0.061 0.078 0.176
6 6 10
5SG1 594 5SG1 694 5SG1 813
0.105 0.115 0.242
6 6 10
A
Fuse bases made of ceramic 1-pole with cover 16 63 63
(A4) (A10) (A10)
BB SS KS
1.5 1.5 1.5
5SG1 553 5SG1 653 5SG1 693
D01 D02 D02 D03
16 63 63 100
A4 A10 A10 A6, A9
BB SS KS KS
1.5 1.5 1.5 2.5
5SG1 595 5SG1 655 5SG1 695 5SG1 812
yz
D01 D02 D02
for screw connection only, without cover
e.x
without cover
D01 D02 D03
16 63 100
A4 A10 A6, A9
BB SS KS
1.5 1.5 2.5
D01 D02 D03
16 63 100
(A8) (A8) (A9)
BB SS KS
1.5 1.5 2.5
D01 D02 D02
16 63 63
(A5) (A11) (A11)
BB SS KS
4.5 4.5 4.5
5SG5 553 5SG5 653 5SG5 693
0.263 0.240 0.290
2 2 2
D01 D02 D02
16 63 63
A5 A11 A11
BB SS KS
4.5 4.5 4.5
5SG5 555 5SG5 655 5SG5 695
0.228 0.265 0.255
2 2 2
4.5 4.5 4.5
5SG5 550 5SG5 650 5SG5 690
0.228 0.260 0.250
2 2 2
3-pole with cover
die
without cover
nh ath
with cap
for screw connection only, without cover 16 63 63
A5 A11 A11
BB SS KS
w.
D01 D02 D02
(A4) means that the fuse base is supplied with cover as standard. A4 means that the fuse base is supplied without cover, the cover can be ordered separately as a spare part.
1)
ww
For busbars for NEOZED fuse bases, see chapter "Busbars for modular installation devices". For terminal version, see pages 1/9 and 1/12.
1/14
Siemens ET B1 T · 2007
www.dienhathe.vn
* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems NEOZED Fuse Systems NEOZED fuse bases
■ Accessories MW
Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
0.008
5
0.017
5
NEOZED covers made of molded plastic 1.5
5SH5 244
cover A2 (for sizes D01, D02), clip-on
4.5
5SH5 245
for fuse bases made of ceramic 1.5 1.5
cover A5 (for size D01), clip-on cover A11 (for size D02), clip-on
cover A6 (for size D03), screw-on
NEOZED caps made of molded plastic
Busbar adapters
0.012 0.020
15 15
5SH5 252 5SH5 254
0.035 0.045
5 5
2.5
5SH5 233
0.021
20
– –
5SH5 235 5SH5 234
0.034 0.066
5 10
Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
0.280
1
w.
Version/size
5SH5 503
6 7 8 9 10 11 12
for clipping onto busbars 12 mm × 5 mm, with 40 mm center clearance, device width 4.5 MW, with connecting cables, 3 mm × 16 mm2 for rated current 63 A, for mounting of modular installation devices
ww
3 4 5
4.5 4.5
die
cover A8 (for sizes D01, D02), clip-on cover A9 (for size D03), screw-on
5SH5 251 5SH5 253
nh ath
cover A4 (for size D01), clip-on cover A10 (for size D02), clip-on
e.x
cover A1 (for sizes D01, D02), clip-on
yz
for fuse bases made of molded plastic
1 2
13
busbar adapter for clipping onto busbars with 60 mm center clearance, see SR60 busbar system NEOZED screw caps
molded plastic, with inspection hole D01 D02 ceramic
D01, sealable D02, sealable D03
5SH4 116 5SH4 163
0.007 0.008
10/1000 10/1000
5SH4 316 5SH4 363 5SH4 100
0.014 0.015 0.070
10 10 3
5SH4 317 5SH4 362
0.014 0.017
20 20
ceramic, with inspection hole D01 D02
14 15 16
* You can order this quantity or a multiple thereof.
www.dienhathe.vn
Siemens ET B1 T · 2007
1/15
17
Low-Voltage Fuse Systems NEOZED Fuse Systems NEOZED fuse bases Size
For fuse
Identification color
Order No.
up to A
Weight 1 unit approx.
PS* P. unit
kg
Units
NEOZED adapter sleeves
D02
D03
pink brown green
5SH5 002 5SH5 004 5SH5 006
0.001 0.001 0.001
10 10 10
10/13
red
5SH5 010
0.001
10
20 25 32/35/40
blue yellow black
5SH5 020 5SH5 025 5SH5 035
0.001 0.001 0.001
10 10 10
50
white
5SH5 050
0.001
10
80
silver
5SH5 080
0.001
10
5SH5 402 5SH5 404 5SH5 406
0.001 0.001 0.001
10 10 10
5SH5 410 5SH5 416
0.001 0.001
10 10
5SH5 100
0.016
1/10
5SH5 400
0.001
25
5SH5 417
0.001
25
yz
2 4 6
e.x
D01
for adaptation of NEOZED D01 fuse links from 2 A ... 16 A for insertion in NEOZED bases D02 2 4 6 10/13 16 NEOZED adapter sleeve fitters
NEOZED retaining springs for adaptation of NEOZED screw caps D02 for insertion of NEOZED fuse links D01 D02
2 ... 16
pink brown green red gray
nh ath
D02
for application in the five new German Laender, for adaptation of DL screw caps to insert NEOZED fuse links D01 in DL bases. DL
2 ... 16
ww
w.
die
For busbars for NEOZED fuse bases, see chapter "Busbars for modular installation devices".
1/16
Siemens ET B1 T · 2007
www.dienhathe.vn
* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems NEOZED Fuse Systems NEOZED fuse bases
■ Dimensional drawings
1 2
Fuse bases, with touch protection according to BGV A3 (VBG4), molded plastic with cover 5SG1 330, 5SG1 331, 5SG1 730, 5SG1 731, 5SG5 330, 5SG5 730
4 4
6 4
NEOZED covers made of molded plastic
79,8
16
5SH5 252 (A5) and 5SH5 254 (A11)
b
I2_06253c
a
45 71,5
I2_06207b
45 60
9
13 18
45
12 21
die
5SG4
w.
NEOZED screw caps
81
5
8 10
Type
Size
Sealable
For mounting depth
Dimensions a b
5SH4 116 5SH4 163 5SH4 316 5SH4 363 5SH4 100 5SH4 317 5SH4 362
D01 D02 D01 D02 D03 D01 D02
--x x ----
55/70 55/70 70 70 76 70 70
24.5 24.5 33 33 37 29.5 30.5
23 23 26.5 26.5 44 25 25
ww
12 21
3 4 6 7
45 70
45 70 27
Screw cap
5SH5 233 (A6)
I2_06209b
I2_06206b
NEOZED covers 5SH5 251 (A4) and 5SH5 253 (A10)
4 44 47,2 59,2
nh ath
45 71,5
I2_07537
NEOZED covers for NEOZED bases, made of molded plastic 5SH5 244 (A1) and 5SH5 245 (A2)
26,6
79,8
e.x
6 ,2
8 1
I2 _ 1 2 1 2 3
26,6 2 7
yz
8 3
4 5
58,7
I2_07536a
Size D01/D02, with combined terminal, can be busbar mounted 5SG1 301, 5SG1 701, 5SG5 301, 5SG5 701
11 12 13 14 15 16
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Siemens ET B1 T · 2007
1/17
17
Low-Voltage Fuse Systems NEOZED Fuse Systems NEOZED fuse bases Ceramic NEOZED base 5SG1, 5SG5 p r o te c tiv e c o v e r
d
c a p
Version
c
Size
Connection type
e
Dimensions
e.x
Type
i
A I2 _ 0 6 2 5 8 a
a
yz
b
h
g
k
s c re w
a
b
c
d
e
g not sealed/ sealed
h
i
k
Clip-on with cover 1-pole
D01 D02 D02
BB SS KS
26.8 26.8 26.8
36 36 36
40 41 41
56 56 56
70 70 70
23/26.5 23/26.5 23/26.5
54 59 60
----
----
5SG5 553 5SG5 653 5SG5 693
3-pole
D01 D02 D02
BB SS KS
80.8 80.8 80.8
36 36 36
40 41 41
56 56 56
70 70 70
23/26.5 23/26.5 23/26.5
54 59 60
----
----
36 36 36 50
40 41 41 44
56 56 56 54.5
70 70 70 76
23/26.5 23/26.5 23/26.5 44
54 59 60 86
-----
-----
36 36 36
40 41 41
56 56 56
70 70 70
23/26.5 23/26.5 23/26.5
54 59 60
----
----
36 36 50
40 41 46
56 56 54.5
70 70 76
23/26.5 23/26.5 44
54 59 86
20 20 32
22 22 32
36 36 36
40 41 41
56 56 56
70 70 70
23/26.5 23/26.5 23/26.5
54 59 60
74 74 74
22 22 22
Clip-on without cover 5SG1 595 5SG1 655 5SG1 695 5SG1 812
1-pole
D01 D02 D02 D03
BB SS KS KS
26.8 26.8 26.8 44.9
5SG5 555 5SG5 655 5SG5 695
3-pole
D01 D02 D02
BB SS KS
80.8 80.8 80.8
Screw-on without cover 1-pole
D01 D02 D03
BB SS KS
26.8 26.8 44.9
5SG5 550 5SG5 650 5SG5 690
3-pole
D01 D02 D02
BB SS KS
80.8 80.8 80.8
Connection type: K = screw head contact B = clamp-type terminal S = saddle terminal
w.
BB= clamp-type terminal at incoming feeder clamp-type terminal at outgoing feeder SS = saddle terminal at incoming feeder saddle terminal at outgoing feeder KS = screw head contact at incoming feeder saddle terminal at outgoing feeder
32 max.50
1/18
Siemens ET B1 T · 2007
www.dienhathe.vn
44
max.100
max.53 max. 76
I2_06442
48 max. 70,5
32
26,5
4,5x6
I2_06441
68,5
22 20 31,5
D03 5SG1 813 5SH5 234 cap (A9)
ww
NEOZED base with cap D01/D02 5SG1 594, 5SG1 694 5SH5 235 cap (A8) 3,2
die
5SG1 590 5SG1 650 5SG1 810
nh ath
5SG1 553 5SG1 653 5SG1 693
Low-Voltage Fuse Systems NEOZED Fuse Systems NEOZED fuse disconnectors
■ Benefits • No switching under load • With combined terminal according to BGV A3 (VBG4) at incoming and outgoing feeder
• With draw-out technology for safe, no-voltage changing of fuse links • Rated voltage: 400 V AC/48 V DC
■ Design
yz
Busbar mounting
e.x
6 7
Fuse disconnector, 3-pole 5SG7 630 5ST2 188 or 5ST2 192 busbar 5ST2 177 end caps
■ Technical specifications
3 4 5
nh ath
Fuse disconnector, 1-pole 5SG7 610 5ST2 186 or 5ST2 140 busbar 5ST3 748 end caps
1 2
8
5SG7 6
DIN 43880
Dimensions
EN 60204-1
Main switch characteristic
EN 60664-1
Insulation characteristic
Rated current In Rated impulse withstand voltage
Mounting positions
230/400 AC, 240/415 AC 48 DC: 1-pole, 110 DC: 2-pole in series
A
16
V AC 2500 kA
vertical or horizontal
w.
Terminals Size
°C
ww
Terminals
11
50 AC Yes
Degree of protection acc. to IEC 60529 in distribution boards with section cover Ambient temperature
10
V AC 400
Rated insulation voltage
Sealable when switched on
V V
die
Rated voltage Un
Rated breaking capacity
9
DIN VDE 0638, EN 60947-3, DIN VDE 0660-107
Valid standards
IP20
12
-5 ... +40, humidity 90 % at 20
FR1
13
D01
Conductor cross-section Minimum conductor cross-section of 1.5 mm2 must be observed in accordance with VDE 0638 rigid, minimum rigid, maximum flexible with sleeve, min.
mm2 mm2
1.5 16
mm2
1.5
14
Terminal designations FR1 = Anti-slip terminal: combined terminal, fork-type rail at the front, incoming feeder at rear, 1 MW Anti-slip terminals differ in: • Terminal level for conductors • Terminal level for busbars • Busbar version (fork-type or pin) • Hole pitch Different versions cannot be mounted. To facilitate assignment of the busbars, we have introduced the terminal marking FR1.
www.dienhathe.vn
15 16 Siemens ET B1 T · 2007
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17
Low-Voltage Fuse Systems NEOZED Fuse Systems NEOZED fuse disconnectors
■ Selection and ordering data Number of poles
Terminals
In
MW
Order No.
A
Weight 1 unit approx.
PS* P. unit
kg
Units
0.070
1
D01, draw-out technology 1
1
16
FR1
1
5SG7 610
1+N
16
FR1
2
5SG7 650
0.150
1
2
16
FR1
2
5SG7 620
0.150
1
3
16
FR1
3
5SG7 630
0.220
1
3+N
16
FR1
4
5SG7 660
0.300
1
1 N
yz
2
1 3
2 4 1 3 5
1 3 5 N
nh ath
2 4 6
e.x
2 N
2 4 6 N
For busbars for NEOZED fuse disconnectors, see chapter "Busbars for modular installation devices".
■ Dimensional drawings D01, draw-out technology 5SG7 6.0
18
36
54
w.
I2_07988
88
45
die
70
72
6
44
64
107
ww
+
1/20
Siemens ET B1 T · 2007
www.dienhathe.vn
* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems NEOZED Fuse Systems MINIZED switch disconnectors
■ Overview
1 2
MINIZED switch disconnector D01, draw-out technology • Mounting depth 55 mm • Touch-protection according to BGV A3 (VBG4) • Size D01 • For rail mounting • Anti-slip terminal at incoming and outgoing feeder • For busbar mounting • Knob-operated switch can be sealed • With draw-out technology for safe, no-voltage changing of fuse links • Special version for Italy for currents up to 25 A • Suitable for the switching of loads ) MINIZED D01 switch disconnector, draw-out technology * NEOZED D01 fuse link 0 Busbar, insulated, pins 2 Terminal, not insulated or insulated, pins
*
)
yz
2
e.x
0
MINIZED D02 switch disconnector, draw-out technology
+
-*3
, 1
w.
die
0
• Mounting depth: 70 mm • Touch-protection according to BGV A3 (VBG4) • Size D02 • For rail mounting • Combined terminal up to 35 mm2 at incoming and outgoing feeder • For busbar mounting • Knob-operated switch can be sealed • With draw-out technology for fast and safe no-voltage changing of fuse links • Special VNB version with rated currents 25 A, 35 A and 50 A • Suitable for the switching of loads ) MINIZED D02 switch disconnector, draw-out technology * NEOZED fuse link, size D01 + NEOZED fuse link, size D02 * Reducer for fuse links, size D01 + NEOZED adapter sleeves, sizes D01 and D02 0 Busbar, 1-pole, 1.5 MW 1 Busbar, 3-pole, 1.5 MW 3 Auxiliary switch
nh ath
)
■ Benefits
• 1-pole • 2-pole • 3-pole
• 1-pole + N
ww
Functions MINIZED switch disconnectors belong to the NEOZED fuse system range. They completely disconnect the phase in the incoming and outgoing feeder by switching off and are designed for switching loads. NEOZED fuse links of gG operational class are used for cable and line protection. The switch disconnectors are available in 2 series in sizes D01 and D02. The following poles are available for each series:
• 3-pole + N
For both series, the fuse link is placed in a so-called drawer, which is then pushed into the switch disconnector until it locks into place. This means that changing the fuse is insulated and touch-protection. A mechanical lock prevents connection of the load if the fuse link has not been properly inserted in the correct slot of the switch disconnector. To switch the load, the devices are also equipped with an additional operating lever, i.e. knob.
Universal application The MINIZED switch disconnectors D02 (5SG71.3) can accept fuse links in both sizes D02 and D01. In order for the smaller D01 fuse links to fit, a reducer is inserted in the drawer of the switch disconnector. In order to ensure that the fuse links are not interchangeable, standard adapter sleeves are inserted, like those usually used in fuse bases. The devices are fastened by snapping onto standard mounting rails. The infeed can be from the top or the bottom. Because the switch disconnectors are fitted with the same combined terminals at the top and the bottom, the devices can be rail-mounted at either the top or bottom. The knobs clearly indicate the necessary position of the switch. The switch position can also be determined over an auxiliary switch as a status signal, which can be retrofitted. The indicator of the fuse link is visible through an inspection window in the knob.
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3 4 5 6 7 8 9 10 11 12 13 14 15 16
Siemens ET B1 T · 2007
1/21
17
Low-Voltage Fuse Systems NEOZED Fuse Systems MINIZED switch disconnectors
■ Design Busbar mounting
■ Technical specifications 5SG7 7
e.x
yz
• New MINIZED D02, 3-pole, with combined FR2 terminals: • Busbar at the back, feeder cable at the front • Rail: 5ST3 714 • End caps: 5ST3 750
5SG7 1.3
5SG7 133-8BA..
DIN VDE 0660-107, DIN VDE 0638, DIN VDE 0686, EN 60947-3
nh ath
Valid standards
DIN 43880
Dimensions
EN 60204-1/11.98
Main switch characteristic
EN 60664-1/11.03
Insulation characteristic Rated voltage Un
Rated current In Rated insulation voltage Rated impulse withstand voltage Overvoltage category Rated breaking capacity Breaking capacity
230/400, 240/415 48, 1-pole, 110, 2-pole in series
65, 1-pole, 130, 2-pole in series
65, 1-pole, 130, 2-pole in series
A
16
63
25, 35, 50
V AC
400
500
500
kV AC
2.5
6
6
--
3
3
kA AC
50
AC-22 AC-23 DC-22
A A A
16 10 16
63 ---
AC-22B AC-23B DC-22B
A A A
16 10 16
63 35 63
die
Utilization category acc. to VDE 0638
V AC V DC
Utilization category acc. to EN 60947-3
No-voltage changing of fuse links Sealable when switched on Mounting positions
Mounting depth Degree of protection acc. to IEC 60529
w.
Reduction factor when mounting 18 poles side-by-side
mm
Terminals Size
ww
Terminals
Yes vertical
vertical and horizontal
--
vertical 0.9 horizontal 0.87
55
70
IP20 Yes
Terminals with touch-protection acc. to BGV A3 at incoming and outgoing feeder Ambient temperature
Yes
°C
Conductor cross-section Minimum conductor cross-section of 1.5 mm2 must be observed acc. to VDE 0638 • Rigid mm2 • Flexible with sleeve mm2
-5 ... +40, humidity 90 % at 20
R
FR2
FR2
D01
D02
D02
1.5 ... 16 1.5 ... 16
1.5 ... 35 1.5 ... 35
1.5 ... 35 1.5 ... 35
Tightening torque
Nm
1.2
4
4
Hole pitch
MW
1
1.5
1.5
Terminal designations R anti-slip terminal – only one terminal point FR2 Anti-slip terminal: innovative combined terminal, pin rail at the rear, incoming feeder at the front, 1.5 MW
1/22
Siemens ET B1 T · 2007
Anti-slip terminals differ in: • Terminal level for conductors • Terminal level for busbars • Busbar version (fork-type or pin) • Hole pitch Different versions cannot be mounted together. To facilitate assignment of the busbars, we have introduced the terminal markings R and FR2.
www.dienhathe.vn
Low-Voltage Fuse Systems NEOZED Fuse Systems MINIZED switch disconnectors
■ Selection and ordering data Number of poles
Terminals
In
MW
Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
0.080
3
5SG7 713-1B
0.080
3
5SG7 753
0.150
2
0.150
2
5SG7 723
0.160
2
5SG7 723-1B
0.160
2
5SG7 733
0.254
1
5SG7 733-1B
0.254
1
5SG7 763
0.310
1
5SG7 763-1B
0.310
1
A
D01, draw-out technology, mounting depth 55 mm for rail mounting Anti-slip terminal at incoming and outgoing feeder 16
R
1
Version for Italy only (no approvals) 25
5SG7 713
1
16
R
2
Version for Italy only (no approvals) 25
5SG7 753-1B
1 N
2
2 4
16
R
2
Version for Italy only (no approvals) 25 1 3
3
2 4 6
16
R
3
1 3 5 2 4 6 N
3+N
16
R
nh ath
Version for Italy only (no approvals) 25
4
Version for Italy only (no approvals) 25 1 3 5 N
D02, draw-out technology, mounting depth 70 mm for rail mounting N-conductor is leading for switch-on and delayed for switch-off Anti-slip terminal at incoming and outgoing feeder • • • •
Silicone-free, chlorine-free Heat-resistant up to 140 °C Self-extinguishing acc. to UL 94 Creep resistance CTI 200
Fuse-carrier
• Silicone-free, halogen-free • Heat-resistant up to 150 °C • Self-extinguishing acc. to UL 94 1
1
63
1+N
1 N
2 N
2
2 4
63
63
ww
1 3
1 3 5
FR2
w.
2
die
Enclosure, knob
3
63
e.x
1+N
2 N
yz
1
2
FR2
1.5
3
5SG7 113
1 3 5 N
3
3+N
6 7 8 9 10
0.145
1
11 5SG7 153
0.267
1
12
FR2
3
5SG7 123
0.283
1
FR2
4.5
5SG7 133
0.421
1
13
25
5SG7 133-8BA25
0.420
1
35
5SG7 133-8BA35
0.420
1
50
5SG7 133-8BA50
0.420
1
5SG7 163
0.540
1
63
FR2
6
14 15
2 4 6 N
16
For busbars for MINIMIZED switch disconnectors, see chapter "Busbars for modular installation devices".
* You can order this quantity or a multiple thereof.
3 4 5
Versions for Austria only (with permanently fitted adapter sleeves, incl. fuse link)
2 4 6
1 2
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Siemens ET B1 T · 2007
1/23
17
Low-Voltage Fuse Systems NEOZED Fuse Systems MINIZED switch disconnectors
■ Accessories Size
Contact load
Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
0.050
1
Weight 1 unit approx.
PS* P. unit
For MINIZED D02, draw-out technology, mounting depth 70 mm Auxiliary switches • For indication of switching state of the switch disconnector • Can be retrofitted individually using factory-fitted brackets
5ST3 010
Min. contact load
yz
1 NO + 1 NC Mounting width 0.5 MW 50 mA, 24 V AC-14, 2 A, 400 V AC AC-14, 6 A, 230 V AC DC-13, 1 A, 220 V DC DC-13, 1 A, 110 V DC DC-13, 3 A, 60 V DC DC-13, 6 A, 24 V DC
• NC contacts
AC-13, 2 A, 400 V AC AC-13, 6 A, 230 V AC DC-13, 1 A, 220 V DC DC-13, 1 A, 110 V DC DC-13, 3 A, 60 V DC DC-13, 6 A, 24 V DC
Size
For fuse
up to A
nh ath
• NO contacts
Identification color
D01
2 4 6
kg
Units
0.003
10/100
pink brown green
5SH5 402 5SH5 404 5SH5 406
0.001 0.001 0.001
10 10 10
red gray
5SH5 410 5SH5 416
0.001 0.001
10 10
5SH5 020 5SH5 025 5SH5 035 5SH5 050
0.001 0.001 0.001 0.001
10 10 10 10
5SH5 100
0.016
1/10
die
10/13 16 D02
20 25 32/35/40 50
blue yellow black white
ww
w.
NEOZED adapter sleeve fitters
Order No.
5SH5 527
Reducers for insertion of NEOZED fuse links, size D01 in MINIZED switch disconnectors, size D02 NEOZED adapter sleeves
e.x
Max. contact load
1/24
Siemens ET B1 T · 2007
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* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems NEOZED Fuse Systems MINIZED switch disconnectors
■ Dimensional drawings
1 2
D01, draw-out technology, mounting depth 55 mm 5SG7 7.3
Auxiliary switch 5ST3 010 2
N
2
4
2
1
1
N
1
3
1
4
6
2
4
6
N
3
5
1
3
5
N
7
I2_06335d
I2_06198c
44 54
D02, draw-out technology, mounting depth 70 mm 5SG7 1.3, 5SG7 133-8BA..
2 7
N
5 4
3
2
4
1
3
2
5
4
5 4
6
1
8 1
3
5
2
4
6 7
N
nh ath
2
1
6
1 0 8
5
N
4 4
7 0
8 9 10
die
2
N
3 4 5
70
11
w.
1
44
12
ww
1
6
9
4 5
72
I2 _ 1 2 1 2 2
54
yz
36
9 0
36
e.x
18
45 90
45 83
2
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Siemens ET B1 T · 2007
1/25
17
Low-Voltage Fuse Systems DIAZED Fuse Systems Product overview
■ Overview DIAZED fuse links • Rated voltage Un to 750 V AC, 750 V DC • Rated current In 2 ... 100 A • gG operational class • Characteristic, slow or quick
ww
w.
die
nh ath
e.x
yz
DIAZED fuse bases and accessories • Sizes DII, DIII, DIV and NDz • 1- and 3-pole • Terminals depend on version; clamp-type terminal, screw head contact, saddle terminal, anti-slip terminal or combined • Matching covers in various versions • Different screw adapters and adapter sleeves
1/26
Siemens ET B1 T · 2007
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Low-Voltage Fuse Systems DIAZED Fuse Systems Product overview 1
3 4
2 3
13
yz
4
15
nh ath
16
5
15
6
5
e.x
14
6 7
7
8
10
9
8
die
9
I2_08559a
1 2
10
12
11
ww
w.
The DIAZED component system As a result of the well-designed modular system, the components can be combined in any way to meet the various requirements and to facilitate different installation methods. It is particularly suitable for tough operating conditions. As modular installation devices, the bases are mounted in distribution boards according to DIN 43880 or in switchgear cabinets on a standard mounting rail according to EN 50021. However, bases solely for screw connection are also available. A special busbar with oblong holes and a load capacity of up to 80 A makes mounting easier. The EZR bus-mounting system The high-performing EZR bus-mounting system for screw connection is an outstanding feature. The busbars, which are particularly suited for bus-mounting bases, have a load capacity of up to 150 A with lateral infeed.
$ % & ( ) * + , . / 0 1 2 3 4
11 DIAZED base DIAZED covers DIAZED cover ring DIAZED cap DIAZED bus-mounting base, EZR DIAZED bus-mounting base, EZR, 3-phase DIAZED cover ring, EZR for bus-mounting base DIAZED fuse link DII DIAZED fuse link NDz DIAZED screw adapters DIAZED adapter sleeve DIAZED screw cap Busbar, oblong hole, single-phase Terminal, fork-type terminal, non-insulated EZR busbar EZR terminal
12 13 14 15 16
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17
Low-Voltage Fuse Systems DIAZED Fuse Systems DIAZED fuse links
■ Overview
Contact stability DIAZED screw adapters are essential in the DIAZED base for stable contacting.
N
Connection types B = Clamp-type terminal K = Screw head contact S = Saddle terminal Designation system The conventional designation signifies the following, e.g. "BS" = : 1st letter: clamp-type terminal, incoming feeder, bottom terminal 2nd letter: saddle terminal, outgoing feeder, top terminal
yz
Correct infeed All DIAZED bases must be fed from the bottom to ensure an insulated threaded ring when the fuse link is being removed.
B
nh ath
e.x
K
K
B
die
B
DIAZED 5SF6 005 bus-mounting base DII for 25 A with terminal version "B" mounted onto an EZR 5SH3 54 busbar. The feeding conductors are clamped to the 8JH4 122 bus-mounting terminal. The busbar has a load capacity of up to 150 A.
w.
■ Technical specifications
DIAZED bus-mounting base DII 3-phase for 3 x 25 A, 5SF2 07 with terminal version "B" mounted onto 3 EZR 5SH3 54 busbars. The busbars have a load capacity of 150 A each respectively.
5SA, 5 SB, 5SC, SD6, SD8 DIN VDE 0635, DIN VDE 0636-301, DIN VDE 0680, IEC 60269-3-1, CEE 16, HD 630.3.1 S3
Standards
Operational class Characteristic Rated voltage Un Rated current In Rated breaking capacity
DIN VDE 0635, DIN VDE 0636-301, IEC 60269-3-1, HD 630.3.1 S3
ww
Dimensions
gG slow and quick V AC V DC
500, 690, 750 500, 600, 750
A
2 ... 100
kA AC 50, 40 at E16 kA DC 8, 1.6 at E16
Mounting positions
any, but preferably vertical
Non-interchangeability
due to screw adapter or adapter sleeves
Degree of protection acc. to IEC 60529 in the distribution board
IP20
Resistance to climate
°C
up to 45 at 95 % rel. humidity
Ambient temperature
°C
-5 ... +40, humidity 90 % at 20
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Siemens ET B1 T · 2007
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Low-Voltage Fuse Systems DIAZED Fuse Systems DIAZED fuse links
■ Selection and ordering data Size
Identification color
In
Thread
Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
0.013 0.013 0.013
10 10 10
0.013
10
0.013 0.015 0.016
10 10 10
5SA1 11 5SA1 21 5SA1 31
0.013 0.013 0.013
10 10 10
A
Rated voltage 500 V AC/500 V DC DIN VDE 0635 2 4 6
pink brown green
E16
10
red
5SA2 51
16 20 25
gray blue yellow
5SA2 61 5SA2 71 5SA2 81
2 4 6
pink brown green
Characteristic: quick
10
red
5SA1 51
0.013
10
16 20 25
gray blue yellow
5SA1 61 5SA1 71 5SA1 81
0.013 0.015 0.016
10 10 10
2 4 6
pink brown green
5SB2 11 5SB2 21 5SB2 31
0.026 0.026 0.026
5 5 5
5SB2 51
0.027
5
5SB2 61 5SB2 71 5SB2 81
0.028 0.029 0.031
5 5 5
E33
5SB4 010 5SB4 11 5SB4 21 5SB4 31
0.048 0.050 0.051 0.054
5 5 5 5
R1¼"
5SC2 11 5SC2 21
0.110 0.110
3 3
5SB1 11 5SB1 21 5SB1 31
0.026 0.026 0.026
5 5 5
DIN VDE 0636-301, IEC 60269-3-1 Operational class gG DII
DIII
DIV1)
E16
10
red
16 20 25
gray blue yellow
32 35 50 63
black black white copper silver red
E27
die
80 100
nh ath
NDz
DIN VDE 0635
5SA2 11 5SA2 21 5SA2 31
e.x
TNDz
yz
Characteristic: slow
2 4 6
1)
E27
red red
5SB1 41 5SB1 51
0.026 0.027
5 5
16 20 25
gray blue yellow
5SB1 61 5SB1 71 5SB1 81
0.028 0.029 0.031
5 5 5
35 50 63
black white copper
E33
5SB3 11 5SB3 21 5SB3 31
0.050 0.051 0.054
5 5 5
silver red
R1¼"
5SC1 11 5SC1 21
0.110 0.110
3 3
w.
10 10
ww
DIII
DIV
pink brown green
80 100
3 4 5 6 7 8 9 10
quick for 5SB1 41 a DIAZED screw adapter for 6 A is used DII
1 2
11 12 13
Rated voltage 500 V AC/400 V DC.
14 15 16
* You can order this quantity or a multiple thereof.
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17
Low-Voltage Fuse Systems DIAZED Fuse Systems DIAZED fuse links Size
Identification color
In
Thread
Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
5SD8 002 5SD8 004 5SD8 006
0.068 0.068 0.068
5 5 5
A
Rated voltage 690 V AC/600 V DC DIN VDE 0636-301, IEC 60269-3-1 Operational class gG, for fuse links 2 A ... 25 A, DIAZED screw adapters DII are used pink brown green
E33
yz
2 4 6 10 16
red gray
5SD8 010 5SD8 016
0.068 0.069
5 5
20 25
blue yellow
5SD8 020 5SD8 025
0.071 0.072
5 5
35 50 63
black white copper
5SD8 035 5SD8 050 5SD8 063
0.078 0.080 0.082
5 5 5
5SD6 01 5SD6 02 5SD6 03
0.068 0.068 0.068
5 5 5
e.x
DIII
Rated voltage 750 V AC/750 V DC for direct current railway facilities, quick for fuse links 2 A ... 25 A, DIAZED screw adapters DII are used 2 4 6
pink brown green
E33
10 16
red gray
5SD6 04 5SD6 05
0.068 0.069
5 5
20 25 35 50 63
blue yellow black white copper
5SD6 06 5SD6 07 5SD6 08 5SD6 10 5SD6 11
0.071 0.072 0.078 0.080 0.082
5 5 5 5 5
ww
w.
die
DIII
nh ath
DIN VDE 0635
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Siemens ET B1 T · 2007
www.dienhathe.vn
* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems DIAZED Fuse Systems DIAZED fuse links
■ Characteristic curves Series 5SA2 Size: E16 Characteristic: slow Rated voltage: 500 V AC/500 V DC Rated current: 2 ... 25 A Time/current characteristics diagram
Melting I2ts values diagram
3
4 2 5
1 0
2
s
1 0
yz
2
6
6 4
4 2
2 2
1 0 6
4
1 0 6
4 4 2
2 1
1 0
3
1 0 6
nh ath
6
2 0 A 1 6 A
2
2 0
1 0
1 0 A
2
1 0
6
6
2
2 -1
1 0
4 A
1
1 0
8
6 A
4
4
6 7
2 5 A
4
4
9
6
6 4
1 6 A
2
2 A
-2
6 A
1 0 A
2 0 A
1 0
6 2 0
1 0
2
4
6
1
8 1 0
2
4
8 1 0 6
2
2
4
Current limitation diagram
6 1
c
[A ]
4 2 4
ww
1 0 6 4 2 1 0
2
3
6 4
8 1 0
w.
5
6
[A ]
e ff
1 0
2 5 A 2 0 A 1 6 A 1 0 A
6
0
6 A 4 A 2 A
1 0
s
-1
s
-2
1 0
2 A s
1 0
-3
1 0 s
- 4
s
2
4
6
8 1 0
1
2
4
6
8 1 0
2
2
4
6
8 1 0
3
2 e ff
4 [A ]
6
8 1 0
In
Pv
∆ϑ
I2ts 1 ms
4 ms
A
W
k
A2s
A2s
3
5SA2 11 5SA2 21 5SA2 31
2 4 6
0.85 1.3 1.9
15 17 14
5SA2 51 5SA2 61 5SA2 71
10 16 20
1.4 2.4 2.6
17 30 36
200 290 470
190 550 1990
5SA2 81
25
3.4
34
1000
2090
Type
I2ta 230 V AC
320 V AC
500 V AC
A2s
A2s
A2s
5SA2 11 5SA2 21 5SA2 31
2 1 0
1 0
Type
-3
1 0
0
0
die
4
1 0
2
I2 _ 0 7 0 3 2 b
1 0
4 A
4
2 5 A
6.6 22 66
7.8 26 76
1.2 8.5 40
4
2.3 13 80
5SA2 51 5SA2 61 5SA2 71
240 890 1200
270 950 1350
340 1090 1620
5SA2 81
2400
2600
3450
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
4
6
8 1 0 e ff
5
[A ]
2
10 11 12 13
0.7 34 100
14 15
2
1 0
3 4 5
e.x
v s
6
[A 2 s ]
[s ]
4
6
1 0
I2 _ 0 6 0 6 9 c
6
I2 _ 0 7 5 4 5 c
4
1 0
1 2
4
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
16 www.dienhathe.vn
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Low-Voltage Fuse Systems DIAZED Fuse Systems DIAZED fuse links Series 5SA1 Size: E16 Characteristic: quick Rated voltage: 500 V AC/500 V DC Rated current: 2 ... 25 A Time/current characteristics diagram
Melting I2ts values diagram
4
2
v s
3
2 5
1 0
2
s
1 0
I2 _ 0 6 0 7 2 b
4
[A 2 s ]
[s ]
4
6
yz
6
6
1 0
I2 _ 0 6 0 8 6 b
1 0
6
6 4
4 2
2 2
1 0
1 0 6
4 4 2
2 1
1 0
3
1 0 6
6 4
4 2
nh ath
2 0
1 0
s
1 0
e.x
6
0
1 0
4
-1
s 1 0
-2
s
-3
1 0
s 1 0
s
2 5 A 2 0 A 1 6 A 1 0 A
2
1 0
- 4
6
6
4
4
6 A
2
2 -1
1 0
1
1 0
6
6 4 2
2 A
-2
1 0
4 A
1 0 A
2 0 A
6 A
1 6 A
1 0
4
0
1 0
2
4
6
8 1 0
1
2
4
8 1 0 6
2
die
2 -3
2
4
e ff
Current limitation diagram 4
[A ]
8 1 0
6
3
[A ]
6 1
c
4
2
w.
I2 _ 1 1 5 0 1
1 0
2 5 A 2 0 A 1 6 A 1 0 A 6 A
2
6 4 2 2
1 0
0
1 0
0
2
Type
6
8 1 0
2
2
4
6
8 1 0
3
2
4
6
8 1 0
2 e ff
4 [A ]
6
8 1 0
Siemens ET B1 T · 2007
1
2
4
6
8 1 0
2
2
4
6
8 1 0
3
In
Pv
A
W
10 16 20
3.4 3.7 4.4
5SA1 81
25
4.9
5
www.dienhathe.vn
2 e ff
5SA1 51 5SA1 61 5SA1 71
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
1/32
8 1 0
1.5 1.9 2.7
2 A
4
6
2 4 6
6 4
4
5SA1 11 5SA1 21 5SA1 31
4 A
ww
3
1 0
2 A
2
2 5 A
6
1 0
4 A
4
4 [A ]
6
8 1 0
4
Low-Voltage Fuse Systems DIAZED Fuse Systems DIAZED fuse links Series 5SB2, 5SB4, 5SC2 Size: DII, DIII, DIV Operational class: gG Rated voltage: 500 V AC/500 V DC Rated current: 2 ... 100 A Time/current characteristics diagram
Melting I2ts values diagram 6 4 2 5
1 0
s 2
yz
3
1 0
I2 _ 0 7 5 5 2 a
I2 _ 0 7 5 5 1 a
2
v s
6
1 0
[A 2 s ]
[s ]
4
6 A 1 0 A 1 6 A 2 0 A 2 5 A 3 2 A 3 5 A 5 0 A 6 3 A 8 0 A 1 0 0 A
2 A
6
4 A
4
1 0
6
6 4
4 2
2 2
1 0
6
4 4 2
2 1
1 0
3
1 0 6
6 4
4 2
nh ath
2 0
1 0
8 0 A 6 3 A 5 0 A 3 5 A 3 2 A 2 0 A 1 6 A 1 0 A
6
6
6 A
4
4
2
2 -1
1 0
6
6
4
4
0
1 0
2
2 -2
1 0
1 0
6 4
0
1 0
2
4
6
8 1 0
1
2
4
6
2
8 1 0
2
4
6
8 1 0 e ff
Current limitation diagram
[A ] c
2 4
6
2 3
6 4 2 1 0
2
1 0 0 A 8 0 A 6 3 A 5 0 A 3 5 A 3 2 A 2 5 A 2 0 A 1 6 A 1 0 A 6 A 4 A
ww
4
1 0
0
1 0
0
2
4
s
1 0
6
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
4
6
e ff
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
5
[A ]
s
1
1 0 2
1 0 s
4
- 4
6
8 1 0
s
2
2
4
2
4
6
8 1 0
3
2
4
e ff
In
Pv
∆ϑ
A
W
k
6
[A ]
8 1 0
1 ms
4 ms
A2s
A2s
2.6 2.0 2.2
15 13 14
5SB2 51 5SB2 61 5SB2 71
10 16 20
1.6 2.4 2.6
20 23 26
120 500 750
140 580 1100
5SB2 81 5SB4 010 5SB4 11 5SB4 21
25 32 35 50
3.4 3.6 3.7 5.7
38 23 25 41
1600 2300 3450 6500
2000 2500 3000 5200
5SB4 31 5SC2 11 5SC2 21
63 80 100
6.9 7.5 8.8
48 33 46
11000 14600 28600
12000 16400 30000
Type
I2ta
3.7 15 42
320 V AC
500 V AC
A2s
A2s
A2s
8.8 28 85
240 890 1200
300 1060 1450
340 1090 1620
5SB2 81 5SB4 010 5SB4 11 5SB4 21
2400 3450 5200 9750
3150 4150 6200 12350
3450 4850 7200 14500
5SB4 31 5SC2 11 5SC2 21
16500 23000 44000
22200 28500 56000
26500 32500 65000
Siemens ET B1 T · 2007
9 10 11 12 13 14
10.7 34 100
5SB2 51 5SB2 61 5SB2 71
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3.9 16 45
230 V AC 6.6 22 66
4
I2ts
2 4 6
5SB2 11 5SB2 21 5SB2 31
8 1 0
8 1 0
2 A -3
5SB2 11 5SB2 21 5SB2 31
2 A
2
1 0
-2
2
[A ]
w.
1 4
3
I2 _ 0 6 0 5 5 b
5
6
1 0
1 0
-1
Type
-3
1 0
s
die
2 1 0
6
8
4 A
1
1 0
6 7
2 5 A
2
1 0
3 4 5
1 0 0 A
e.x
6
4
1 0
1 2
15 16 1/33
17
Low-Voltage Fuse Systems DIAZED Fuse Systems DIAZED fuse links Series 5SB1, 5SB3, 5SC1 Size: DII, DIII, DIV Operational class: quick Rated voltage: 500 V AC/500 V DC Rated current: 2 ... 100 A Time/current characteristics diagram
Melting I2ts values diagram 6 4 2 5
2
s
1 0 6
6 4
4 2
2 2
1 0
4
1 0 6
4 4 2
2 1
1 0
3
1 0 6
6 4
4 2
nh ath
2 0
1 0
1 0 0 A 8 0 A
e.x
6
6 3 A 5 0 A 3 5 A 2 5 A 2 0 A 1 6 A 1 0 A
2
1 0
6
6
4
4
6 A
2
2 -1
1 0
1
1 0
6
6
4
4
1 0
2
2 -2
1 0
6 4
-3
1 0
0
1 0
2
4
6
8 1 0
1
2
4
6
2
8 1 0
2
die
2 4
6
8 1 0 e ff
Current limitation diagram 2 1
c
6 4
[A ]
1 0 0 8 0 6 3 5 0 3 5 2 5 2 0 1 6 1 0 6 A
ww
2 3
1 0
2
2
w.
4
1 0
3
6 4 2
A
I2 _ 1 1 5 0 2
1 0
[A ]
yz
3
1 0
I2 _ 0 6 0 7 8 b
I2 _ 0 6 0 8 7 b
1 6 A 2 0 A 2 5 A 3 5 A 5 0 A 6 3 A 8 0 A 1 0 0 A
1 0 A
2
v s
6
1 0
[A 2 s ]
[s ]
4
6 A
2 A
6
4 A
4
1 0
A A A A A A A A
0
0
0
2
6 6
8 1 0
2
2
4
6
8 1 0
3
2
4
6
8 1 0
e ff
4 [A ]
6
8 1 0
Siemens ET B1 T · 2007
-2
8 1 0
1
-3
1 0 s 2
1 0 s
4
6
8 1 0
- 4 2
s 2
4
6
8 1 0
3
2 e ff
In
Pv
∆ϑ
A
W
k
4 [A ]
6
8 1 0
I2ta
4 ms
500 V AC
A2s
A2s
3 13 18
5SB1 41, 5SB1 51 5SB1 61 5SB1 71
10 16 20
3.4 3.7 4.4
23 24 31
102 130 185
204 260 370
5SB1 81 5SB3 11 5SB3 21
25 35 50
4.9 8.3 9.9
34 39 49
250 640 1960
500 1280 3920
5SB3 31 5SC1 11 5SC1 21
63 80 100
12.8 12.7 15.4
63 45 55
3880 10890 17400
7760 21780 34800
5
www.dienhathe.vn
4
I2ts
1.5 1.9 2.7
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
1/34
6
2 A
1 0
2 4 6
2 A
2
4
5SB1 11 5SB1 21 5SB1 31
4 A
4
s
Type
2
1 0
-1
1 0
1 0
4 A
s
2.5 15.6 36
5 31.2 72
Low-Voltage Fuse Systems DIAZED Fuse Systems DIAZED fuse links Series 5SD8 Size: DIII Operational class: gG Rated voltage: 690 V AC/600 V DC Rated current: 2 ... 63 A Time/current characteristics diagram
Melting I2ts values diagram
4
2
v s
3
2 5
1 0
2
s
1 0
6
6 4
4 2
2 2
1 0
4
1 0 6
4 4 2
2 1
1 0
3
1 0 6
6 4 A
2
2 A 0
1 0
1 0 A
2 0 A
6 A
1 6 A
3 0 A
4
6 3 A
2 5 A
2
nh ath
4
5 0 A
5 0 A
6 7
3 5 A 2 5 A 2 0 A 1 6 A 1 0 A 6 A
2
1 0
3 4 5
6 3 A
e.x
6
6
6
4
4
-1
8
4 A
2
2 1 0
1
1 0
6
6
4
4
2
2 -2
1 0
6 4
-3 0
1 0
2
4
6
1
8 1 0
2
4
6
8 1 0
2
2
4
e ff
Current limitation diagram 2 1 2
4
4 A
ww
2 3
1 0 6 4 2
6
8 1 0
w.
c
6
1 0
[A ]
6
6 3 A 5 0 A 3 5 A 2 5 A 2 0 A 1 6 A 1 0 A 6 A
4
1 0
1 0
0
3
1 0
s
-1
s
-2
1 0
s
1 0
-3
1 0 s
- 4
2 A s
0
1 0
0
die
2 1 0
I2 _ 0 7 1 0 1 a
1 0
[A ]
I2 _ 0 6 4 2 5 b
4
[A 2 s ]
[s ]
4
6
yz
6
6
1 0
I2 _ 0 6 4 1 2 c
1 0
1 2
Type
2
4
6
In A
8 1 0
1
2
4
6
8 1 0
2
2
4
6
8 1 0
3
2
4
e ff
Pv W
[A ]
6
8 1 0
I2ts
I2ta
4 ms
242 V AC
A2s
A2s
5SD8 002 5SD8 004 5SD8 006
2 4 6
1 1.2 1.6
4.4 40 88
5SD8 010 5SD8 016 5SD8 020
10 16 20
1.4 1.8 2
240 380 750
380 600 1200
5SD8 025 5SD8 035 5SD8 050
25 35 50
2.3 3.1 4.6
2000 3300 7000
3200 5100 11000
5SD8 063
63
5.5
9500
15000
4
7 62 140
9 10 11 12 13
2 A
14
2
1 0
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
4
6
8 1 0 e ff
5
[A ]
2
15 4
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
16 www.dienhathe.vn
Siemens ET B1 T · 2007
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Low-Voltage Fuse Systems DIAZED Fuse Systems DIAZED fuse links Series 5SD6 Size: DIII Operational class: quick (railway network protection) Rated voltage: 750 V AC/750 V DC Rated current: 2 ... 63 A Time/current characteristics diagram
Melting I2ts values diagram
4
2
v s
3
2 4
1 0
2
s
1 0
I2 _ 0 6 0 7 7 b
4
[A 2 s ]
[s ]
4
6
yz
6
5
1 0
I2 _ 0 6 0 4 8 a
1 0
6
6 4
4 2
2 2
1 0
1 0 6
4 4 2
2 1
1 0
2
1 0 6
6 4 A 2 A 0
1 0
1 0 A 6 A
2 0 A
1 6 A
3 0 A
4
2 5 A
6 3 A
2
nh ath
4 2
5 0 A
5 0 A
e.x
6
3
6 3 A
3 5 A 2 5 A 2 0 A 1 6 A 1 0 A
6 A
1
1 0
6
6
4 A
4
4
1 0
2
2 -1
1 0
0
s
0
1 0
6
6
2 A
4
4
1 0
2
2 -2
1 0
6 4
-3
1 0
0
1 0
2
4
6
1
8 1 0
2
4
6
8 1 0
2
die
2 2
4
e ff
Current limitation diagram
1
[A ]
6
6 3 A 5 0 A 3 5 A 2 0 /2 5 A 1 6 A 1 0 A 6 A
2
4
c
8 1 0
w.
1 0
4
[A ]
6
2
ww
4 A
3
1 0 6 4
2
1 0
3
I2 _ 0 6 4 1 1 a
1 0
-1
s
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
1 0
0
2
Type
6
8 1 0 e ff
5
[A ]
2
Siemens ET B1 T · 2007
1 0
-3
- 4
1 0 s
s
4
6
8 1 0
1
2
4
6
8 1 0
2
2
4
6
8 1 0
3
2 e ff
In
Pv
A
W
4 [A ]
4 ms
500 V AC
A2s
A2s
5SD6 04 5SD6 05 5SD6 06
10 16 20
4.8 5.9 6.3
50 78 125
135 220 380
5SD6 07 5SD6 08 5SD6 10
25 35 50
8.3 13 16.5
265 550 1800
800 1600 5500
5SD6 11
63
18
3100
9600
www.dienhathe.vn
8 1 0
I2ta
2.8 4 4.8
4
6
I2ts
2 4 6
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
1/36
s
5SD6 01 5SD6 02 5SD6 03
2 A
4
-2
-1
2
1 0
1 0
0.7 4.5 10
2 13 29
4
Low-Voltage Fuse Systems DIAZED Fuse Systems DIAZED fuse links
■ Dimensional drawings
1 2
500 V DC 5SA1, 5SA2
Fuse link
TNDz/E16, NDz/E16
d
I2_06251a
13,2
49
5SB1, 5SB2
Rated current A
2
4
6
10
16
20
25
Dimension d
6
6
6
8
10
12
14
22,5
d
DII/E27
yz
Fuse link
I2_06247a
Rated current A Dimension d
5SB3, 5SB4
Fuse link
d
28
I2_06248a
d
690 V AC/600 V DC and 750 V AC/750 V DC 5SD8, 5SD6
25
12
14
35
50
63
16
16
18
20
Fuse link
DIV/R1¼"
Rated current A
80
100
5
7
die
5 6 7 8 9
DIII/E33
Rated current A
2
4
6
10
16
20
25
35
50
63
Dimension d
6
6
6
8
10
12
14
16
18
20
10
w.
11 12
ww
Æ 28
Æd
70
20
10
32
Fuse link
I2_06329a
16
8
Dimension d
Dimension d
57
10
6
DIII/E33
nh ath
34,5
I2_06682
6
6
Rated current A
49
5SC1, 5SC2
4
6
e.x
49
2
3 4
13 14 15 16 www.dienhathe.vn
Siemens ET B1 T · 2007
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17
Low-Voltage Fuse Systems DIAZED Fuse Systems DIAZED fuse bases
■ Technical specifications Terminals Terminals
B
Size
DII
DIII
K NDz
DII
DIII
NO DIII
DIV
R DII
DIII
mm2 mm2 mm2
1.5 10 10
2.5 25 25
1.0 6 6
1.5 10 10
2.5 25 25
2.5 25 25
10 50 50
1.5 35 35
1.5 35 35
Nm Nm Nm Nm
1.2 2.0 2.5 3.5
Conductor cross-sections • Rigid, minimum • Rigid, maximum • Flexible with sleeve, max. Screw M4 Screw M5 Screw M6 Screw M8
yz
Tightening torque • • • •
e.x
Terminal designations B = Clamp-type terminal K = Screw head contact S = Saddle terminal R = Anti-slip terminal
■ Selection and ordering data Size
Thread
A
Fuse bases made of ceramic
Terminals1) Order No.
nh ath
In
--4 --
Weight 1 unit approx.
PS* P. unit
kg
Units
Rated voltage 500 V AC/500 V DC (for 690 VAC/600 V DC, size DIII bases are to be used together with DIAZED 5SH1 170 screw caps and DIAZED 5SD8 fuse links) 1-pole NDz
25
DII
25
DIII
63
DIII
63
for screw connection only
DIII DIII
5SF1 012
0.060
5
5SF1 005
0.093
5
E33
BS
5SF1 205
0.191
5
E33
SS
5SF1 215
0.154
5
KK
5SF1 01
0.055
5
25
E27
E16
BB
5SF1 024
0.093
5
63
E33
BS
5SF1 224
0.137
5
63
E33
SS
5SF1 214
0.141
5
R1¼"
flat 5SF1 401 connection
0.380
1
E33S
KK
5SF4 230
0.460
1
100
w.
DIV
25
KK
BB
die
NDz DII
E16
E27
1-pole
ww
Rated voltage 750 V AC/750 V DC only for DIAZED 5SH1 161 screw caps, only for DIAZED screw adapters DII and DIII, only for DIAZED 5SD6 fuse links with fine thread, with cap. DIII
63
Rated voltage 500 V AC/500 V DC (for 690 VAC/600 V DC, size DIII bases are to be used together with DIAZED 5SH1 170 screw caps and DIAZED 5SD8 fuse links) 3-pole
with cap and N-type fixpoint terminal DII
3 × 25
E27
BB
5SF5 067
0.400
1
DIII
3 × 63
E33
BB
5SF5 237
0.580
1
for screw connection only, with cap and N-type fixpoint terminal DII
3 × 25
E27
KB
5SF5 066
0.410
1
DIII
3 × 63
E33
KB
5SF5 236
0.590
1
For busbars for DIAZED fuse bases, see chapter "Busbars for modular installation devices". 1)
For terminal markings, see above and page 1/28.
1/38
Siemens ET B1 T · 2007
www.dienhathe.vn
* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems DIAZED Fuse Systems DIAZED fuse bases Size
Thread
In
Terminals1) Order No.
A
Weight 1 unit approx.
PS* P. unit
kg
Units
0.152
3/108
0.186
3/108
Fuse bases made of molded plastic Rated voltage 500 V AC/ 500 V DC for rail mounting or screw fixing anti-slip terminal at the incoming and outgoing feeders Enclosure: silicone-free, halogen-free heat-resistant up to 150 °C tracking resistance CTI 225 self-extinguishing acc. to UL 94 25
E27
RR
5SF1 060
DIII
63
E33
RR
5SF1 260
DII
3 × 25
E27
RR
5SF5 068
0.457
1/36
DIII
3 × 63
E33
RR
5SF5 268
0.538
1/36
DIAZED bus-mounting bases, EZR for clipping onto 5SH3 5 busbar only for screw connection 1-pole DII DIII
25 63
3-pole 3 × 25
E27 E33
B B
5SF6 005 5SF6 205
0.072 0.135
5 5
E27
B
5SF2 07
0.351
1/5
6 7
10 11
w.
For terminal markings, see page 1/22 and 1/28.
5
9
For busbars for DIAZED fuse bases, see chapter "Busbars for modular installation devices". 1)
3 4
8
die
DII
e.x
3-pole
DII
nh ath
1-pole
yz
Touch-protection acc. to BGV A3 (VGB4)
1 2
ww
12 13 14 15 16
* You can order this quantity or a multiple thereof.
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Siemens ET B1 T · 2007
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17
Low-Voltage Fuse Systems DIAZED Fuse Systems DIAZED fuse bases
■ Accessories Size
Thread
for fuse links
Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
0.017
10/620
0.020
10/620
0.028 0.038 0.048
5 5 5
5SH3 401 5SH3 411
0.013 0.014
5/60 5/60
5SH3 30 5SH3 32 5SH3 34
0.020 0.029 0.035
5 10 10
2 4 6
5SH3 28 5SH3 31 5SH3 05
0.002 0.002 0.002
10 10 10
10 16
5SH3 06 5SH3 07
0.002 0.002
10 10
2 4 6
5SH3 10 5SH3 11 5SH3 12
0.015 0.015 0.015
10/5000 10/5000 10/10000
10 16 20
5SH3 13 5SH3 14 5SH3 15
0.015 0.014 0.012
10/10000 10/10000 10/5000
A
DIAZED covers DIAZED covers made of molded plastic not for SILIZED fuse links (5 DIAZED bases = 12 MW) DII
E27
5SH2 032
(4 DIAZED bases = 12 MW) DIII
E33
5SH2 232
NDz DII DIII
e.x
Caps Molded plastic 1-pole E16 E27 E33
5SH2 01 5SH2 02 5SH2 22
DII DIII
nh ath
Cover rings 1-pole molded plastic also for bus-mounting base EZR
E27 E33
ceramic DII and DIII also for bus-mounting base EZR NDz E16 DII E27 DIII E33
DIAZED screw adapters DIAZED screw adapters
E16
die
NDz
yz
1-pole
also for mounting in DIAZED base DIII DII1)
ww
DIII1)
w.
E27
E33
25
5SH3 16
0.012
10/10000
35 50 63
5SH3 17 5SH3 18 5SH3 20
0.019 0.018 0.017
10/10000 10/5000 10/6000
80 100
5SH3 21 5SH3 22
0.006 0.005
10/1000 10/1000
DIAZED gauge rings for DIV bases DIV 1)
R1¼"
Suitable for a rated voltage of up to 750 V.
1/40
Siemens ET B1 T · 2007
www.dienhathe.vn
* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems DIAZED Fuse Systems DIAZED fuse bases Size
In
Thread
Order No.
A
Weight 1 unit approx.
PS* P. unit
kg
Units
0.012
10
0.023
10
0.025
1
DIAZED adapter sleeves DIAZED adapter sleeves for snapping onto DIAZED screw caps, 5SH3 01
if DII DIAZED fuse links are inserted in DIII DIAZED bases
5SH3 02
DIAZED adapter sleeve fitters for DII/DIII
5SH3 703
DIAZED screw caps Rated voltage 500 V AC/500 V DC ceramic 25
molded plastic, with inspection hole, black, not for SILIZED fuse links DII DIII narrow version, ceramic DII
5SH1 11
0.016
5/5000
25
E27
5SH1 221
0.026
5/5000
63
E33
5SH1 231
0.042
5/5000
25
E27
5SH1 12
0.034
5/30000
63
E33
5SH1 13
0.059
5/20000
25
E27
5SH1 22
0.050
5/5000
63
E33
5SH1 23
0.076
5/5000
R1¼"
5SH1 141
0.181
1
die
DIII
DIV
ww
ceramic
w.
DIII
100
8 9 11 12 13
Rated voltage 750 V AC/750 V DC only for 5SD6 DIAZED fuse links and 5SF4 230 DIAZED fuse bases made of ceramic, with fine thread DIII
6 7
10
mushroom shape, ceramic, with inspection hole, sealable DII
3 4 5
E16
nh ath
NDz
e.x
are inserted in DII DIAZED bases
yz
if E16 DIAZED fuse links
1 2
63
E33S
5SH1 161
0.084
1
63
E33
5SH1 170
0.086
1
14
Rated voltage 690 V AC/600 V DC
15
only for 5SD8 DIAZED fuse links made of ceramic, prolonged version DIII
16 * You can order this quantity or a multiple thereof.
www.dienhathe.vn
Siemens ET B1 T · 2007
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17
Low-Voltage Fuse Systems DIAZED Fuse Systems DIAZED fuse bases
■ Dimensional drawings DIAZED bases made of ceramic 500 V AC/500 V DC 1-pole 5SF1 d
Version
i
Connection type
e
KK KK
DII/25 A 5SF1 005 5SF1 024
BB BB
DIII/63 A 5SF1 205 5SF1 215 5SF1 224 5SF1 214
BS SS BS SS
DIV/100 A 5SF1 401
5
105
12
I2_06443
M6
50 65
80 max.113
500 V AC/500 V DC 3-pole, with cap, DII/DIII 5SF5 a
h
ww
1/42
b
Siemens ET B1 T · 2007
45
80
I2_11344
a
44.6 55 44.6 55
75 32 75 32
49 -49 4.2
38.4 38.4
41 41
46.6 53 46.6 53
83 34 83 34
63 -63 4.3
45.5 45.5 45.5 45.5
46 46 46 46
47 47 47 47
54 54 54 54
83 83 83 83
78 78 78 78
68
--
79
110 65
--4.3 4.3
116 6.5
c
d
e
f
g
h
DII/3 x 25 A 5SF5 067 5SF5 066
106 106
106 106
48 48
-32
-5.2
45 45
52 52
86 86
DIII/3 x 63 A 5SF5 237 5SF5 236
127 127
130 130
54 54
-32
-5.2
45 45
52 52
85 85
DIAZED bases made of molded plastic 5SF1 060, 5SF1 260 5SF5 068, 5SF5 268
49 49
Dimensions a b
I2_08035
f
d
29 29
43 43 43 43
h
Version Type
w.
c
b
e
die
g
c
flat connection 68
e
∅i
b
nh ath
750 V AC/750 V DC, for DIAZED fuse links 750 V AC 1-pole, with cap 5SF4 230
d
∅g
a
yz
c
NDz/25 A 5SF1 012 5SF1 01
Dimensions
e.x
a
I2_06242a
g
h b
Type
6
Type
Dimensions a b
5SF1 060 5SF1 260
40 50
---
5SF5 068 5SF5 268
---
120 150
43,6 55
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Low-Voltage Fuse Systems DIAZED Fuse Systems DIAZED fuse bases DIAZED EZR bus-mounting bases 5SF6 005
5SF6 205 18
18
5,3
3 4
31 max.83
51,5 55
34 16 11 14
34 max.49
5SF2 07
nh ath
30 58,5 max.84
6 7 8 9 10
die
15,5
I2_06446
5
w.
11 12
ww
16,5 86,5
5
e.x
36,5
16
122 36,5 15
36,5
17
5x6
31 max.83
I2_06445
11 14
yz
27 max.38,5
I2_06444
22
20,5
30 16
41,5 45
37
31
5
1 2
13 14 15 16 www.dienhathe.vn
Siemens ET B1 T · 2007
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17
Low-Voltage Fuse Systems DIAZED Fuse Systems DIAZED fuse bases DIAZED covers DIAZED cover made of molded plastic 5SH2 I2_06255b
b
c
a
Size
Type
Dimensions a b
∅c
d
DII/E27
5SH2 032
41
51
27.5
19
DIII/E33
5SH2 232
52
51
34.5
18.5
Size
Type
Dimensions a max. b max.
c max.
d max.
NDz/E16
5SH2 01
33
68
51.7
75
5SH2 02
43
74.7
53.6
83
5SH2 22
51
90.5
53.6
83
yz
d
DII/E27 DIII/E33 a
c
d
nh ath
Cover rings made of molded plastic 5SH3
c
b a
I2_06683a
d
die
DIAZED screw caps 5SH1
b
I2_06253c
ww
w.
a
1/44
Siemens ET B1 T · 2007
e.x
b
I2_06246b
Cap made of molded plastic 5SH2
Size
Type
Dimensions ∅a ∅b
∅c
d
DII/E27
5SH3 401
39.5
35.5
33.5
17.5
DIII/E33
5SH3 411
49.5
45.5
41.5
17.5
NDz/E16
5SH3 30
30
26
26
16.5
DII/E27
5SH3 32
41.5
35
38
17.5
DIII/E33
5SH3 34
51.5
45
44
19
Size
Type
Dimensions a ∅b
NDz/E16
5SH1 11
35
28
DII/E27
5SH1 221 5SH1 12 5SH1 22
42 45.5 43
33 34 39
DIII/E33
5SH1 231 5SH1 13 5SH1 23
42 45.5 47
40 43 45
750 V AC/750 V DC 5SH1 161 48
48
DIII/E33S
690 V AC/600 V DC 5SH1 170 68
43
DIV/R1¼"
5SH1 141
65
www.dienhathe.vn
53
Low-Voltage Fuse Systems LV HRC Fuse Systems Product overview
■ Overview
1 2
LV HRC fuse links gG • Rated voltage Un to 690 V AC, 440 V DC • Rated current In 2 ... 1250 A • gG operational class • Sizes 000, 00, 1, 2, 3, 4 and 4a • Insulated or non-insulated grip lugs • Combination or front indicator in the event of fuse failure
yz
LV HRC fuse bases
3 4
• Rated voltage Un 690 V AC, 250/440 V DC • Rated current In 160 ... 1250 A • Flat connection, plug connection, saddle-type terminal connection, box terminal or terminal strip • Sizes 000 to 4a
6 7
nh ath
• Signal detector with signal detector link • Signal detector tops
e.x
LV HRC signal detectors
5
8
LV HRC fuse switch disconnectors • Rated insulation voltage Ui 690/800 V • Rated uninterrupted current In 160 ... 4630 A • Flat or box terminal connection
9
die
10
w.
11
ww
12 13 14 15 16
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Siemens ET B1 T · 2007
1/45
17
Low-Voltage Fuse Systems LV HRC Fuse Systems Product overview Sizes LV HRC fuse links are available in the sizes 000, 00, 0, 1, 2, 3, 4 and 4a.
The product range Areas of application LV HRC fuses are used for installation systems in non-residential, commercial and industrial buildings as well as in systems of power supply companies. They therefore protect essential building parts and installations.
LV HRC components: LV HRC fuses comprise the following components: $ LV HRC fuse base from the SR60 busbar system % LV HRC fuse base for busbar mounting & LV HRC fuse base, 3-pole ( LV HRC fuse base, 1-pole ) LV HRC contact covers * LV HRC fuse link + LV HRC signal detector , LV HRC partition - LV HRC protective cover LV HRC fuse bases with slewing equipment, . - for screw connection on mounting plate / - for screw connection on busbar system 0 - for claw fixing on busbar 1 LV HRC protective cover for LV HRC fuse bases with slewing equipment 2 LV HRC slewing equipment 3 LV HRC fuse base cover 4 LV HRC isolating link with insulated grip lugs 5 LV HRC isolating link with non-insulated grip lugs 6 LV HRC fuse puller with sleeve 7 LV HRC fuse puller
yz
Non-interchangeability LV HRC fuses are fuse systems designed for operation by experts. There are no constructional requirements for non-interchangeability of rated current and touch protection. The components and auxiliary equipment are designed in such a way as to ensure the safe replacement of LV HRC fuses or isolation of systems.
nh ath
LV HRC components:
e.x
Operational classes LV HRC fuse links are available in the following versions: • gG for cable and line protection • aM for short-circuit protection of switching devices in motor circuits (see page 1/130 ff.) • gR or aR for protection of power semiconductors (see page 1/137) • gS: The new gS operational class combines cable and line protection with semiconductor protection (see page 1/137)
5
4
3 2
6
die
7
9
ww
w.
1
8
10
11
15
16
17
12
18
I2_08552b
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Siemens ET B1 T · 2007
14
13
www.dienhathe.vn
19
Low-Voltage Fuse Systems LV HRC Fuse Systems Product overview LV HRC fuse links with combination alarm Detecting the protection state It is often difficult to detect failed fuse links within a system. If they are mounted in fuse bases with slewing equipment or LV HRC switch disconnectors, they often don't offer a clear view. The LV HRC fuse links have a clearly visible center indicator red: functioning white: not functioning
e.x
The combination alarm Siemens LV HRC fuse links have a combination alarm, a combination of center indicator and front indicator. This enables fast detection of a failed LV HRC fuse link from different directions. Front indicator For standard applications, which are characterized by freely accessible fuse links allowing easy detection of failed fuse links, we offer a range of product series with front indicators and without center indicators.
3 4
yz
Better safe than sorry In addition to this, the LV HRC fuse links are equipped with a front indicator on the top. This considerably improves the view of one or the other indicator.
triggered
5 6 7
not triggered
LV HRC fuse links with combination alarm
nh ath
Insulated grip lugs Insulated grip lugs must be made of metal. They are integrated in the top and bottom covers of the fuse link and provide greater safety when replacing. The mark shown below indicates that the grip lugs are insulated:
8 9
die
Silver-plated contact pin LV HRC fuse links are always equipped with silver-plated contact pins. This means that they are non-corroding and have less contact resistance.
triggered
1 2
10 not triggered
11
w.
LV HRC fuse links with front indicator
ww
12 13 14 15 16
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Siemens ET B1 T · 2007
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17
Low-Voltage Fuse Systems LV HRC Fuse Systems Product overview Highly-automated manufacturing Environmental protection is an ongoing task for today's modern industrial society and requires action!
yz
Environmentally compatible recycling of LV HRC/HV HRC fuses National and global environmental problems – for example global warming, the destruction of the ozone layer, the deterioration of the ground and water resources – have all proven the necessity of common action. The recycling law, which was enacted in Germany at the end of 1996, requires companies to recycle materials and thus to save resources.
e.x
Responsibility of the industry Industry has been called upon to acknowledge its responsibility towards future generations and to take the initiative. Manufacturers of low-voltage and high-voltage fuses and high-voltage HRC fuses are very aware of this responsibility and are determined to focus more than ever on "protecting" the environment and taking care of our natural resources.
nh ath
An overview of the production line with integrated test stations
How is recycling organized? Acting on a Siemens AG initiative, various German manufacturers of LV/HV HRC fuses have formed the non-profit association "NH/HHRecycling e.V." Taking into account the prevailing legal regulations, the committee aims to actively contribute towards the protection of the environment and its natural resources by supporting the proper recycling of fuse links.
die
How are fuses recycled in Germany? LV HRC and HV HRC fuse links without packaging will be accepted for recycling. Electrical wholesalers will provide Euro pallet boxes for this purpose. In the case of large quantities, Euro pallet boxes can also be delivered to you directly on-site. For further information, please contact our regional Siemens A&D ET sales managers.
NH
ww
w.
Automated manufacturing sequences guarantee quality and precision
Material recycling The used fuses are completely melted down by an officially certified recycler. The copper and silver gained are put back into the materials cycle. Residual materials, such as slag, are used in road and dam building. The "NH/HH-Recycling e.V." association plans to donate any profits arising from these processes to non-profit organizations for the purpose of environmental research. Please help us: be a part of our initiative and ask for the signs that stand for the recycling of LV HRC fuses.
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Siemens ET B1 T · 2007
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HH
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG
■ Technical specifications 3NA6 ...-4/-4KK
3NA6
3NA7
3NA6 ...-6
3NA7 ...-6
3 4
gG
Operational class Rated voltage Un V AC
400
500
V DC
--
250
V AC
400
500
V DC
--
440
Rated current In
A
10 ... 400
2 ... 400
Rated breaking capacity
kA AC
120
kA DC
25
Sizes 1 and 2
690 690 2 ... 315
yz
Sizes 000 and 00
Combination alarm
yes
Insulated grip lugs
yes
--
Non-insulated grip lugs
--
Yes
Contact pins
non-corroding, silver-plated
Resistance to climate at 95 % relative humidity °C
-20 ... +50
Standards
DIN VDE 0636-201, DIN VDE 0680-4, IEC 60269-1, -2-1, EN 60269-1, HD 630.2.1 S6
Dimensions
DIN VDE 0636-201, IEC 60269-2-1
gG
Rated voltage Un Sizes 000 and 00 Sizes 1 and 2 Size 3 Sizes 4 (IEC design) and 4a
V AC
500
V DC
250
V AC
500
V DC
440
V AC
500
V DC
440
V AC
500
V DC
440
Rated current In
A
2 ... 1250
Rated breaking capacity
kA AC
120
Yes
5 6 7
3NA3 ...-6
400
690
--
250
--
690
--
440
--
690
--
440
8 9
---
50
2 ... 500 120
10
die
Front indicator (without center indicator)
yes yes
Non-insulated grip lugs Resistance to climate at 95 % relative humidity °C
-20 ... +50
DIN VDE 0636-201, DIN VDE 0680-4, IEC 60269-1, -2-1, EN 60269-1, HD 630.2.1 S6
11
w.
DIN VDE 0636-201, IEC 60269-2-1
12
ww
Dimensions
--
--
non-corroding, silver-plated
Contact pins
Standards
Yes
e.x
3NY1 8..
nh ath
3NA3 Operational class
1 2
13 14 15 16 www.dienhathe.vn
Siemens ET B1 T · 2007
1/49
17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG
■ Selection and ordering data Sizes
Mounting width
In
Un
mm
A
V
Insulated grip lugs
Weight 1 unit approx.
PS* P. unit
kg
Units
0.135 0.135 0.135
3 3 3
Order No.
LV HRC fuse links with combination alarm, gG operational class 10 16 20
30
00
400 V AC
25 32 35
3NA6 810-4 3NA6 812-4 3NA6 814-4
0.135 0.135 0.135
3 3 3
40 50 63
3NA6 817-4 3NA6 820-4 3NA6 822-4
0.135 0.135 0.135
3 3 3
80 100
3NA6 824-4 3NA6 830-4
0.135 0.135
3 3
3NA6 824-4KK 3NA6 830-4KK 3NA6 832-4
0.200 0.200 0.200
3 3 3
3NA6 836-4
0.200
3
3NA6 114-4 3NA6 117-4 3NA6 120-4
0.290 0.290 0.290
3 3 3
3NA6 122-4 3NA6 124-4 3NA6 130-4
0.290 0.290 0.290
3 3 3
3NA6 132-4 3NA6 136-4
0.290 0.290
3 3
3NA6 140-4 3NA6 142-4 3NA6 144-4
0.430 0.430 0.430
3 3 3
3NA6 220-4 3NA6 222-4 3NA6 224-4
0.450 0.450 0.450
3 3 3
3NA6 230-4 3NA6 232-4 3NA6 236-4
0.450 0.450 0.450
3 3 3
200 224
3NA6 240-4 3NA6 242-4
0.450 0.450
3 3
250 300
3NA6 244-4 3NA6 250-4
0.450 0.650
3 3
315 355 400
3NA6 252-4 3NA6 254-4 3NA6 260-4
0.650 0.650 0.650
3 3 3
80 100 125
400 V AC
160
35 40 50 63 80 100 125 160
2
47.2
200 224 250
47.2
50 63 80
57.8
w.
LV HRC fuse links of size 000 can also be used in LV HRC fuse bases, LV HRC fuse switch disconnectors, LV HRC fuse strips as well as in LV HRC in-line fuse switch disconnectors of size 00
ww
1)
400 V AC
die
100 125 160
400 V AC
nh ath
30
1
3NA6 803-4 3NA6 805-4 3NA6 807-4
yz
21
e.x
0001)
1/50
Siemens ET B1 T · 2007
www.dienhathe.vn
* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Sizes
Mount- In ing width
Un
mm
V
A
Non-insulated grip lugs
Insulated grip lugs
Order No.
Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
LV HRC fuse links with combination alarm, operational class gG
2
500 V AC/250 V DC
3NA7 802 3NA7 804
3NA6 802 3NA6 804
0.135 0.135
3 3
0.135
3
0.136 0.136 0.136
3 3 3
0.600 0.136 0.440
3 3 3
3NA7 801
3NA6 801
3NA7 803 3NA7 805 3NA7 807
3NA6 803 3NA6 805 3NA6 807
25 32 35
3NA7 810 3NA7 812 3NA7 814
3NA6 810 3NA6 812 3NA6 814
40 50 63
3NA7 817 3NA7 820 3NA7 822
3NA6 817 3NA6 820 3NA6 822
0.136 0.128 0.120
3 3 3
80 100
3NA7 824 3NA7 830
3NA6 824 3NA6 830
0.128 0.120
3 3
3NA7 824-7 3NA7 830-7
3NA6 824-7 3NA6 830-7
0.211 0.211
3 3
125
3NA7 832
3NA6 832
0.200
3
160
3NA7 836
3NA6 836
0.200
3
3NA7 105 3NA7 107
3NA6 105 3NA6 107
0.290 0.290
3 3
25
3NA7 110
3NA6 110
0.290
3
35 40 50
3NA7 114 3NA7 117 3NA7 120
3NA6 114 3NA6 117 3NA6 120
0.290 0.290 0.290
3 3 3
63 80 100
3NA7 122 3NA7 124 3NA7 130
3NA6 122 3NA6 124 3NA6 130
0.290 0.290 0.290
3 3 3
125 160
3NA7 132 3NA7 136
3NA6 132 3NA6 136
0.290 0.290
3 3
47.2
200 224 250
3NA7 140 3NA7 142 3NA7 144
3NA6 140 3NA6 142 3NA6 144
0.440 0.440 0.400
3 3 3
47.2
35 50
3NA7 214 3NA7 220
3NA6 214 3NA6 220
0.450 0.450
3 3
3NA7 222
3NA6 222
0.450
3
3NA7 224 3NA7 230 3NA7 232
3NA6 224 3NA6 230 3NA6 232
0.450 0.450 0.450
3 3 3
3NA7 236 3NA7 240
3NA6 236 3NA6 240
0.450 0.450
3 3
3NA7 242 3NA7 244
3NA6 242 3NA6 244
0.450 0.450
3 3
– 3NA7 252
3NA6 250 3NA6 252
0.641 0.660
3 3
– 3NA7 260
3NA6 254 3NA6 260
0.641 0.660
3 3
30
30
80 100
16 20
500 V AC/250 V DC
500 V AC/440 V DC
500 V AC/440 V DC
80 100 125 160 200 224 250 3002) 315
ww
57.8
w.
63
3552) 400
1)
LV HRC fuse links of size 000 can also be used in LV HRC fuse bases, LV HRC fuse switch disconnectors, LV HRC fuse strips as well as in LV HRC in-line fuse switch disconnectors of size 00
2)
The 300 A and 355 A fuse links do not conform to a VDE mark. They correspond to the standard, but are not permissible.
yz
6 10 16 20
e.x
1
2 4
nh ath
00
21
die
0001)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
* You can order this quantity or a multiple thereof.
www.dienhathe.vn
Siemens ET B1 T · 2007
1/51
17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Sizes
Mount- In ing width
Un
mm
V
A
Non-insulated grip lugs
Insulated grip lugs
Order No.
Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
LV HRC fuse links with combination alarm, operational class gG
30
1
2
3NA6 802-6 3NA6 804-6
0.136 0.136
3 3
3NA7 801-6
3NA6 801-6
0.136
3
3NA7 803-6 3NA7 805-6 3NA7 807-6
3NA6 803-6 3NA6 805-6 3NA6 807-6
0.136 0.136 0.136
3 3 3
25 32 35
3NA7 810-6 3NA7 812-6 3NA7 814-6
3NA6 810-6 3NA6 812-6 3NA6 814-6
0.136 0.136 0.136
3 3 3
3NA6 817-6 3NA6 820-6
0.211 0.211
3 3
3NA6 822-6
0.211
3
3NA6 824-6 3NA6 830-6
0.211 0.211
3 3
3NA6 120-6 3NA6 122-6
0.290 0.290
3 3
40 50
690 V AC/250 V DC
3NA7 817-6 3NA7 820-6
63
3NA7 822-6
80 100
3NA7 824-6 3NA7 830-6
50 63
690 V AC/440 V DC
3NA7 120-6 3NA7 122-6
yz
6
80
3NA7 124-6
3NA6 124-6
0.290
3
100 125 160
3NA7 130-6 3NA7 132-6 3NA7 136-6 3NA7 140-6
3NA6 130-6 3NA6 132-6 3NA6 136-6
0.290 0.290 0.290
3 3 3
3NA6 140-6
0.440
3
3NA7 224-6 3NA7 230-6
3NA6 224-6 3NA6 230-6
0.450 0.450
3 3
125
3NA7 232-6
3NA6 232-6
0.450
3
160 200
3NA7 236-6 3NA7 240-6
3NA6 236-6 3NA6 240-6
0.450 0.450
3 3
224 250
3NA7 242-6 3NA7 244-6
3NA6 242-6 3NA6 244-6
0.660 0.660
3 3
3NA6 250-6 3NA6 252-6
0.660 0.660
3 3
200
47.2
80 100
3002) 315
Further versions on request.
3NA7 802-6 3NA7 804-6
10 16 20
47.2
57.8
690 V AC/250 V DC
e.x
30
00
2 4
nh ath
21
690 V AC/440 V DC
die
0001)
3NA7 250-6 3NA7 252-6
LV HRC fuse links of size 000 can also be used in LV HRC fuse bases, LV HRC fuse switch disconnectors, LV HRC fuse strips as well as in LV HRC in-line fuse switch disconnectors of size 00.
2)
The 300 A fuse links do not conform to a VDE mark. They correspond to the standard, but are not permissible.
ww
w.
1)
1/52
Siemens ET B1 T · 2007
www.dienhathe.vn
* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Sizes
Mounting width
In
Un
Weight 1 unit approx.
PS* P. unit
mm
A
V
kg
Units
3NA3 802 3NA3 804 3NA3 801
0.133 0.133 0.133
3 3 3
10 16 20
3NA3 803 3NA3 805 3NA3 807
0.133 0.133 0.133
3 3 3
25 32 35
3NA3 810 3NA3 812 3NA3 814
0.133 0.133 0.133
3 3 3/90
40 50 63
3NA3 817 3NA3 820 3NA3 822
0.133 0.133 0.133
3 3/90 3/90
80 100 125 160
3NA3 824 3NA3 830 3NY1 822 3NY1 824
0.133 0.133 0.130 0.129
3/90 3/90 1 1
3NA3 814-7 3NA3 820-7 3NA3 822-7
0.200 0.200 0.200
3 3 3
3NA3 824-7 3NA3 830-7 3NA3 832
0.200 0.200 0.217
3 3 3
3NA3 836
0.217
3
3NA3 001 3NA3 003 3NA3 005
0.340 0.340 0.340
3 3 3
3NA3 007 3NA3 010 3NA3 012
0.340 0.340 0.340
3 3 3
3NA3 014 3NA3 017 3NA3 020
0.340 0.340 0.340
3 3 3
3NA3 022 3NA3 024 3NA3 030
0.340 0.340 0.340
3 3 3
3NA3 032 3NA3 036
0.340 0.340
3 3
3NA3 105 3NA3 107 3NA3 110
0.290 0.290 0.290
3 3 3
3NA3 114 3NA3 117 3NA3 120
0.300 0.300 0.300
3 3 3
63 80 100
3NA3 122 3NA3 124 3NA3 130
0.300 0.300 0.300
3 3 3
125 160
3NA3 132 3NA3 136
0.300 0.300
3 3
200 224 250
3NA3 140 3NA3 142 3NA3 144
0.440 0.440 0.440
3 3 3
Non-insulated grip lugs
Order No.
00
21
2 4 6
30
400 V AC
35 50 63 80 100 125 160
0
500 V AC/ 250 V DC
30
6 10 16 20 25 32 35 40 50
500 V AC/ 440 V DC
die
63 80 100
500 V AC/ 250 V DC
125 160
1
30
16 20 25
ww
1)
w.
35 40 50
47.2
e.x
000
nh ath
1)
500 V AC/ 440 V DC
yz
LV HRC fuse links with front indicator, operational class gG
1 2 3 4 5 6 7 8 9 10 11 12 13
LV HRC fuse links of size 000 can also be used in LV HRC fuse bases, LV HRC fuse switch disconnectors, LV HRC fuse strips as well as in LV HRC in-line fuse switch disconnectors of size 00
14 15 16
* You can order this quantity or a multiple thereof.
www.dienhathe.vn
Siemens ET B1 T · 2007
1/53
17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Sizes
Mounting width
In
Un
mm
A
V
Weight 1 unit approx.
PS* P. unit
kg
Units
3NA3 214 3NA3 220 3NA3 222
0.453 0.453 0.453
3 3 3
80 100 125
3NA3 224 3NA3 230 3NA3 232
0.453 0.453 0.453
3 3 3
160 200
3NA3 236 3NA3 240
0.453 0.453
3 3
224 250
3NA3 242 3NA3 244
0.453 0.453
3 3
3001) 315
3NA3 250 3NA3 252
0.647 0.647
3 3
3NA3 254 3NA3 260
0.647 0.647
3 3
3NA3 340 3NA3 342 3NA3 344
0.647 0.640 0.647
3 3 3
3NA3 350 3NA3 352
0.647 0.647
3 3
3NA3 354 3NA3 360
0.647 0.647
3 3
3NA3 362 3NA3 365 3NA3 372
1.000 1.000 1.000
3 3 3
3NA3 472 3NA3 475 3NA3 480
2.500 2.500 2.500
1 1 1
3NA3 482
2.500
1
3NA3 665 3NA3 672 3NA3 675
2.700 2.700 2.700
1 1 1
3NA3 680 3NA3 682
2.840 2.840
1 1
Non-insulated grip lugs
Order No.
LV HRC fuse links with front indicator, gG operational class
57.8
500 V AC/ 440 V DC
yz
35 50 63
3551) 400 200 224 250 3001) 315 3551) 400 4251) 500 630
71.2
4 (IEC design)
101.8
630 800 1000
4a2)
101.8
500 V AC/ 440 V DC
die
1250
500 V AC/ 440 V DC
nh ath
57.8
3
e.x
47.2
2
500 630 800
ww
w.
1000 1250
500 V AC/ 440 V DC
1)
The 300 A, 355 A and 425 A fuse links do not conform to a VDE mark. They correspond to the standard, but are not permissible.
2)
Fuse links, size 4a can only be installed in 3NH7 520 LV HRC fuse base, size 4a.
1/54
Siemens ET B1 T · 2007
www.dienhathe.vn
* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Mounting width
In
Un
mm
A
V
Weight 1 unit approx.
PS* P. unit
kg
Units
3NA3 802-6 3NA3 804-6 3NA3 801-6
0.135 0.135 0.135
3 3 3
10 16 20
3NA3 803-6 3NA3 805-6 3NA3 807-6
0.135 0.135 0.135
3 3 3
25 32 35
3NA3 810-6 3NA3 812-6 3NA3 814-6
0.135 0.135 0.135
3 3 3
e.x
Sizes
0.200 0.200 0.200
3 3 3
3NA3 824-6 3NA3 830-6
0.200 0.200
3 3
3NA3 120-6 3NA3 122-6 3NA3 124-6
0.290 0.290 0.290
3 3 3
3NA3 130-6 3NA3 132-6 3NA3 136-6
0.290 0.290 0.290
3 3 3
3NA3 140-6
0.426
3
3NA3 224-6 3NA3 230-6 3NA3 232-6
0.426 0.426 0.426
3 3 3
3NA3 236-6 3NA3 240-6
0.426 0.426
3 3
3NA3 242-6 3NA3 244-6
0.660 0.680
3 3
3NA3 250-6 3NA3 252-6
0.660 0.680
3 3
3NA3 344-6 3NA3 352-6
0.660 0.660
3 3
355 400
3NA3 354-6 3NA3 360-6
1.000 1.000
3 3
4251) 500
3NA3 362-6 3NA3 365-6
1.000 1.000
3 3
Non-insulated grip lugs
Order No.
000
00
21
2 4 6
30
690 V AC/ 250 V DC
40 50 63
690 V AC/ 250 V DC
80 100
30
50 63 80 100 125 160
2
47.2
200
47.2
80 100 125 160 200
57.8
224 250
3
57.8
250 315
690 V AC/ 440 V DC
3 4 5 6 7 8 9 10 11
w.
71.2
12
The 300 A and 425 A fuse links do not conform to a VDE mark. They correspond to the standard, but are not permissible.
ww
1)
690 V AC/ 440 V DC
die
3001) 315
690 V AC/ 440 V DC
nh ath
1
3NA3 817-6 3NA3 820-6 3NA3 822-6
yz
LV HRC fuse links with front indicator, gG operational class
1 2
13 14 15 16
* You can order this quantity or a multiple thereof.
www.dienhathe.vn
Siemens ET B1 T · 2007
1/55
17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG
■ Characteristic curves Series 3NA6 8..-4/-4KK Size: 000, 00 Operational class: gG Rated voltage: 400 V AC Rated current: 10 ... 160 A Time/current characteristics diagram
Melting I2ts values diagram
4
2
v s
3
4
1 0
2 6
1 0
2
s
1 0
6 6 4 4
2 6
5
1 0 6
4 4
2 2 1
1 0
4
1 0 6
6 4
nh ath
4
0
s
-1
1 0
s 1 0
-2
s -3
1 0
s 1 0
e.x
2 2
1 0
0
8 0 A 6 3 A 5 0 A 4 0 A 3 5 A 3 2 A 2 5 A 2 0 A
6
6 4
s
1 2 5 A 1 0 0 A
3
1 0
- 4
1 6 0 A
2
2 1 0
4
1 6 A
2
2 -1
1 0
1 0 A
2
1 0
6
6 4
4
2
2
-2
1 0
6
-3
1 0
1 0
1
2
4
6
8 1 0
2
2
4
6
8 1 0
3
die
4 2
2
4
Current limitation diagram 2 2
4
6
2
3
6 4
2
1 0
6 3 A 5 0 A 4 0 A 3 5 A 3 2 A 2 5 A 2 0 A
ww
4
1 0
1 6 0 A 1 2 5 A 1 0 0 A 8 0 A
c
1 0
8 1 0
w.
1
6
[A ]
e ff
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
1 6 A 1 0 A
4
6
8 1 0 e ff
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
5
[A ]
2
1
1 0
1
2
4
6
8 1 0
2
2
Type
Siemens ET B1 T · 2007
6
3
8 1 0
2
4
4
6
8 1 0
4
2 e ff
In
Pv
∆ϑ
A
W
K
4 [A ]
6
8 1 0
I2ts 1 ms
4 ms
A2s
A2s
3NA6 803-4 3NA6 805-4 3NA6 807-4
10 16 20
1.0 1.7 2.0
8 11 15
120 370 670
130 420 750
3NA6 810-4 3NA6 812-4 3NA6 814-4
25 32 35
2.3 2.6 2.7
17 18 21
1200 2200 3000
1380 2500 3300
3NA6 817-4 3NA6 820-4 3NA6 822-4
40 50 63
3.1 3.8 3.9
24 25 23
4000 6000 9300
4500 6800 10250
3NA6 824-4, 3NA6 824-4KK 3NA6 830-4, 3NA6 830-4KK 3NA6 832-4 3NA6 836-4
80 100 125 160
4.9 5.4 8.9 11.3
26 29 44 52
14200 25600 36000 58000
18300 33600 50000 85000
Type
I2ta 230 V AC
400 V AC
A2s
A2s
3NA6 803-4 3NA6 805-4 3NA6 807-4
180 580 1000
265 750 1370
3NA6 810-4 3NA6 812-4 3NA6 814-4
1800 3400 4900
2340 4550 6750
3NA6 817-4 3NA6 820-4 3NA6 822-4
6100 9100 12400
8700 11600 17900
27000 48300 70000 120000
38000 69200 91300 158000
3NA6 824-4, 3NA6 824-4KK 3NA6 830-4, 3NA6 830-4KK 3NA6 832-4 3NA6 836-4
1/56
4
4
I2 _ 1 1 4 1 6
1 0
[A ]
I2 _ 1 1 4 1 7
6 [A 2 s ]
[s ]
4
7
1 0
yz
1 0 A 1 6 A 2 0 A 2 5 A 3 2 A 3 5 A 4 0 A 5 0 A 6 3 A 8 0 A 1 0 0 A 1 2 5 A 1 6 0 A
6
I2 _ 1 1 4 1 5
1 0
www.dienhathe.vn
5
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Series 3NA6 1..-4 Size: 1 Operational class: gG Rated voltage: 400 V AC Rated current: 35 ... 250 A Time/current characteristics diagram
Melting I2ts values diagram 6 4
1 0
2
s 2
4 4 2 2
6
1 0 6
4 4
2 2 1
1 0
5
1 0 6
6 4 4 2
nh ath
2 0
1 0
s
-2
s 1 0
-3
- 4
1 0
5 s
1 6 0 A 1 2 5 A 1 0 0 A 8 0 A 6 3 A 5 0 A 4 0 A 3 5 A
6
4
4
2
2
-1
1 0
6 7
2 5 0 A 2 2 4 A 2 0 0 A
4
1 0
6
8
3
1 0
6
6 4
4
2
2
-2
1 0
1 0
6 4 2 6
8 1 0
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
Current limitation diagram
1 2
w.
[A ]
6
I2 _ 1 1 4 1 9
5
c
4
2 5 0 2 2 4 2 0 0 1 6 0 1 2 5 1 0 0 8 0 A 6 3 A 5 0 A 4 0 A 3 5 A
ww
2
4
6 4
2
A A A
A
A
2
4
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
4
6
8 1 0 e ff
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
5
[A ]
6
8 1 0
3
2
4
6
8 1 0
4
2
4
6
8 1 0
5
2 e ff
4 [A ]
In
Pv
∆ϑ
A
W
K
6
8 1 0
6
3NA6 114-4 3NA6 117-4 3NA6 120-4
35 40 50
3.2 3.6 4.6
16 16 20
3NA6 122-4 3NA6 124-4 3NA6 130-4
63 80 100
6.0 7.5 8.9
21 29 30
3NA6 132-4 3NA6 136-4 3NA6 140-4
125 160 200
10.7 13.9 15.0
31 34 36
3NA6 142-4 3NA6 144-4
224 250
16.1 17.3
37 39
Type
I2ts
2
4
9 10 11 12
A
3
1 0
2
4
[A ]
e ff
1 0
1 0
die
4
1 0
2
Type
-3
1 0
1 0
3 4
s
e.x
6
-1
1 0
6 6
1 0
s 1 0
7
1 0
2
0
yz
3
1 0
I2 _ 1 1 4 2 0
1 0
I2 _ 1 1 4 1 8
A
A
A
2
v s
8
[A 2 s ]
[s ]
4
8 0 A 1 0 0 1 2 5 1 6 0 2 0 0 2 2 4 2 5 0
3 5 A 4 0 A 5 0 A 6 3 A
A
6
A
1 0
A
4
1 2
I2ta
1 ms
4 ms
230 V AC
400 V AC
A2s
A2s
A2s
A2s
3NA6 114-4 3NA6 117-4 3NA6 120-4
3000 4000 6000
3300 4500 6800
4900 6100 9100
6750 8700 11600
3NA6 122-4 3NA6 124-4 3NA6 130-4
7700 12000 24000
9800 16000 30600
14200 23100 40800
19000 30700 56200
3NA6 132-4 3NA6 136-4 3NA6 140-4
36000 58000 115000
50000 85000 135000
70000 120000 218000
91300 158000 285000
3NA6 142-4 3NA6 144-4
145000 205000
170000 230000
299000 420000
392000 551000
13 14 15 16
www.dienhathe.vn
Siemens ET B1 T · 2007
1/57
17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Series 3NA6 2..-4 Size: 2 Operational class: gG Rated voltage: 400 V AC Rated current: 50 ... 400 A Time/current characteristics diagram
Melting I2ts values diagram 6 [A 2 s ]
4
3
2
4 4 2 2
1 0
6
1 0 6
4 4
2 2 1
1 0
5
1 0 6
6 4 4 2
nh ath
2 0
1 0
-1
s
-2
s 1 0
-3
s - 4
1 0
s
e.x
6
s 1 0
6 6
2
0
1 0
7
1 0
s
1 0
1 0
2
yz
A
A
A
A
A
A
2
v s
8
1 0
I2 _ 1 1 4 2 1
4
[s ]
A 5 0 A 6 3 A 8 0 A 1 0 0 1 2 5 1 6 0 2 0 0 2 2 4 2 5 0 3 1 5 3 5 5 4 0 0
A
A
6
I2 _ 1 1 4 2 3
4
1 0
4 0 0 3 5 5 3 1 5 2 5 0 2 2 4 2 0 0
4
A A A A
8 0 A 6 3 A 5 0 A
6 4
2
A
1 6 0 A 1 2 5 A 1 0 0 A
4
1 0
6
A
2
-1
1 0
3
1 0
6
6 4
4
2
2
-2
1 0
1 0
6 4
-3
4
6
8 1 0
2
2
4
6
8 1 0
3
2
4
die
2 1 0
6
8 1 0
4
2
1
c
4
4 0 0 A 3 5 5 A 3 0 0 /3 1 5 A 2 5 0 A 2 2 4 A 2 0 0 A 1 6 0 A 1 2 5 A 1 0 0 A 8 0 A 6 3 A 5 0 A
ww
2
4
1 0 6 4
2
1 0
2
w.
[A ]
6
I2 _ 1 1 4 2 2
5
1 0
3
1 0
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
4
6
8 1 0 e ff
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
1/58
Siemens ET B1 T · 2007
5
[A ]
1 0
2
2
Type
4
6
8 1 0
3
2
4
6
8 1 0
4
2
4
6
8 1 0
5
2 e ff
4 [A ]
In
Pv
∆ϑ
A
W
K
6
8 1 0
6
4
[A ]
e ff
Current limitation diagram
2
2
4
3NA6 220-4 3NA6 222-4
50 63
4.7 5.9
16 16
3NA6 224-4 3NA6 230-4 3NA6 232-4
80 100 125
6.8 7.4 9.8
21 22 27
3NA6 236-4 3NA6 240-4 3NA6 242-4
160 200 224
12.6 14.9 15.4
34 33 31
3NA6 244-4 3NA6 250-4 3NA6 252-4
250 300 315
17.9 19.4 21.4
38 34 35
3NA6 254-4 3NA6 260-4
355 400
26.0 27.5
49 52
Type
I2ts
I2ta
1 ms
4 ms
230 V AC
400 V AC
A2s
A2s
A2s
A2s
3NA6 220-4 3NA6 222-4
6000 7700
6800 9800
9100 14200
11600 19000
3NA6 224-4 3NA6 230-4 3NA6 232-4
12000 24000 36000
16000 30600 50000
23100 40800 70000
30700 56200 91300
3NA6 236-4 3NA6 240-4 3NA6 242-4
58000 115000 145000
85000 135000 170000
120000 218000 299000
158000 285000 392000
3NA6 244-4 3NA6 250-4 3NA6 252-4
205000 361000 361000
230000 433000 433000
420000 670000 670000
551000 901000 901000
3NA6 254-4 3NA6 260-4
441000 529000
538000 676000
800000 1155000
1060000 1515000
www.dienhathe.vn
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Series 3NA3 8, 3NA6 8, 3NA7 8 Size: 000, 00 Operational class: gG Rated voltage: 500 V AC/250 V DC Rated current: 2 ... 160 A Time/current characteristics diagram
Melting I2ts values diagram
6 4 2 5
2
s
1 0
6 6 4 4
2 2 6
4
1 0 6
4 4
2 2 1
1 0
3
1 0
6 6 4 4
2
1 0
0
1 0
0
s
nh ath
2
2
1 0
6
1 0
6
4
-1
-2
1 0
2
-1
1 0 6
2 0 A 1 6 A
6 A
s
-3
1 0
s
8
4 A 1 0
- 4
s
4
2
2 A
2
-2
1 0
1 0
6 4
0
1 0
1
2
4
6
8 1 0
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
4
e ff
[A ]
6
8 1 0
Please refer to table on page 1/60.
4
6
8 1 0
1
2
4
6
2
8 1 0
2
4
6
8 1 0
3
2 [A ]
e ff
Current limitation diagram 2 1 2
c
w.
4
1 0
1 6 0 A 1 2 5 A 1 0 0 A 8 0 A 6 3 A 5 0 A 4 0 A 3 5 A 3 2 A 2 5 A 2 0 A 1 6 A
6 4
ww
2 3
1 0 6 4 2
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
4
6
9 11 12 13
1 0 A 6 A 4 A
14
2 A
15
2
1 0
5
10
4
I2 _ 0 6 0 5 6 a
-3
die
2 1 0
1 0
6 7
2 5 A
1 0 A
6
4
5
8 0 A 6 3 A 5 0 A 4 0 A 3 5 A 3 2 A
1
1 0
3 4
s
4
2
1 6 0 A 1 2 5 A 1 0 0 A
e.x
2
1 0
[A ]
yz
3
1 0
I2 _ 0 6 0 8 0 b
I2 _ 0 6 1 9 7 b
1 0 A 1 6 A 2 0 A 2 5 A 3 2 A 3 5 A 4 0 A 5 0 A 6 3 A 8 0 A 1 0 0 A 1 2 5 A 1 6 0 A
2
v s
6
1 0
[A 2 s ]
[s ]
4
6 A
2 A
6
4 A
4
1 0
1 2
8 1 0 e ff
5
[A ]
2
4
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
16 www.dienhathe.vn
Siemens ET B1 T · 2007
1/59
17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Series 3NA3 8, 3NA6 8, 3NA7 8 Size: 000, 00 Operational class: gG Rated voltage: 500 V AC/250 V DC Rated current: 2 ... 160 A ∆ϑ
Pv
In A
W
K
I2ts 4 ms
230 V AC
400 V AC
500 V AC
A2s
A2s
A2s
A2s
A2s
2 4 6
1.3 0.9 1.3
8 6 8
2 11 46
2 13 50
4 18 80
6 22 110
9 27 150
3NA3 803, 3NA6 803, 3NA7 803 3NA3 805, 3NA6 805, 3NA7 805 3NA3 807, 3NA6 807, 3NA7 807
10 16 20
1 1.7 2
8 11 15
120 370 670
130 420 750
180 580 1000
265 750 1370
370 1000 1900
3NA3 810, 3NA6 810, 3NA7 810 3NA3 812, 3NA6 812, 3NA7 812 3NA3 814, 3NA3 814-7, 3NA6 814, 3NA7 814
25 32 35
2.3 2.6 2.7
17 18 21
1 200 2200 3000
1380 2400 3300
1800 3400 4900
2340 4550 6750
3300 6400 9300
3NA3 817, 3NA6 817, 3NA7 817 3NA3 820, 3NA3 820-7, 3NA6 820, 3NA7 820 3NA3 822, 3NA3 822-7, 3NA6 822, 3NA7 822
40 50 63
3.1 3.8 4.6
24 25 28
4000 6000 7700
4500 6800 9800
6100 9100 14200
8700 11600 19000
12100 16000 26500
3NA3 824, 3NA3 824-7, 3NA6 824, 3NA6 824-7, 3NA7 824, 3NA7 824-7 3NA3 830, 3NA3 830-7, 3NA6 830, 3NA6 830-7, 3NA7 830, 3NA7 830-7
80
5.8
33
12000
16000
23100
30700
43000
100
6.6
34
24000
30600
40800
56200
80000
125 160
8.9 11.3
44 52
36000 58000
50000 85000
70000 120000
91300 158000
130000 223000
ww
w.
die
nh ath
e.x
3NA3 802, 3NA6 802, 3NA7 802 3NA3 804, 3NA6 804, 3NA7 804 3NA3 801, 3NA6 801, 3NA7 801
3NA3 832, 3NA6 832, 3NA7 832 3NA3 836, 3NA6 836, 3NA7 836
1/60
Siemens ET B1 T · 2007
I2ta
1 ms
yz
Type
www.dienhathe.vn
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Series 3NA3 0 Size: 0 Operational class: gG Rated voltage: 500 V AC/440 V DC Rated current: 6 ... 160 A Time/current characteristics diagram
Melting I2ts values diagram
4
6 4 1 0 2
s 2
6 4 4
2 2 2
1 0
5
1 0 6
4 4
2 2 1
1 0
4
1 0 6
6 4 4
2
nh ath
2
0
1 0
1 0
-2
-3
1 0
s 1 0
- 4
5 s
1 6 0 A 1 2 5 A 1 0 0 A
6 7
8 0 A 6 3 A 5 0 A 4 0 A 3 5 A 3 2 A 2 5 A 2 0 A
4
2
1 6 A
8
2
-1
1 0
1 0 A
2
1 0
6
6
4
6 A
4
2
2
-2
1 0
1 0
6 4 2
1
1 0
1
2
4
6
Type
2
4
6
8 1 0
2
2
4
6
8 1 0
3
2
4
[A ]
e ff
Current limitation diagram 2 1
2
3
6 4
2
1 0
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
4
6
6
8 1 0
3
2
4
A
6
4
8 1 0
2 e ff
∆ϑ
Pv W
K
I2t
4 [A ]
6
8 1 0
4 ms
A2s
A2s
6 9 11
46 120 370
50 130 420
3NA3 007 3NA3 010 3NA3 012
20 25 32
2.3 2.7 3
13 15 13
670 1200 2200
750 1380 2400
3NA3 014 3NA3 017 3NA3 020
35 40 50
3 3.4 4.5
17 17 24
3000 4000 6000
3300 4500 6800
3NA3 022 3NA3 024 3NA3 030
63 80 100
5.8 7 8.2
27 34 37
7700 12000 24000
9800 16000 30600
1 6 A
3NA3 032 3NA3 036
125 160
10.2 13.5
38 44
36000 58000
50000 85000
1 0 A
Type
I2ta
6 A
8 1 0
5
[A ]
2
4
230 V AC
400 V AC
500 V AC
A2s
A2s
A2s
3NA3 001 3NA3 003 3NA3 005
80 180 580
110 265 750
150 370 1000
3NA3 007 3NA3 010 3NA3 012
1000 1800 3400
1370 2340 4550
1900 3300 6400
3NA3 014 3NA3 017 3NA3 020
4900 6100 9100
6750 8700 11600
9300 12100 16000
3NA3 022 3NA3 024 3NA3 030
14200 23100 40800
19000 30700 56200
26500 43000 80000
3NA3 032 3NA3 036
70000 120000
91300 158000
130000 223000
www.dienhathe.vn
5
s
1 ms 1.5 1 1.9
e ff
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
In
4
6 10 16
8 0 A 6 3 A 5 0 A 4 0 A 3 5 A 3 2 A 2 5 A 2 0 A
ww
4
2
3NA3 001 3NA3 003 3NA3 005
w.
c
6
1 0
8 1 0
1 6 0 A 1 2 5 A 1 0 0 A
2
4
1 0
6
2
4
I2 _ 0 6 0 6 2 a
1 0
1
die
-3
1 0
8 1 0
3 4
s
6
4
[A ]
s
3
1 0
6
-1
e.x
6
s 1 0
6
1 0
6
0
yz
3
1 0
I2 _ 0 6 0 8 1 b
I2 _ 0 6 0 8 8 a
6 A
2
v s
1 0
[A 2 s ]
[s ]
4
1 6 A 2 0 A 2 5 A 3 2 A 3 5 A 4 0 A 5 0 A 6 3 A 8 0 A 1 0 0 A 1 2 5 A 1 6 0 A
6
1 0 A
1 0
7
1 2
Siemens ET B1 T · 2007
9 10 11 12 13 14 15 16
1/61
17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Series 3NA3 1, 3NA6 1, 3NA7 1 Size: 1 Operational class: gG Rated voltage: 500 V AC/440 V DC Rated current: 16 ... 250 A Time/current characteristics diagram
Melting I2ts values diagram
4
6
2
s
1 0 6
6 4
4 2
2 2
5
1 0
1 0
4
4 2
2
4
1 0 1
1 0
6
6 4
4 2
1 0
0
3
1 0
0
6
6
-1
1 0
4
4
2
2
2 5 A 2 0 A
s
1 6 A
1 0
-2
1
6
6
8 0 A 6 3 A 5 0 A 4 0 A 3 5 A
s
2
1 0
-1
1 0
1 6 0 A 1 2 5 A 1 0 0 A
s
nh ath
2 1 0
2 5 0 A 2 2 4 A 2 0 0 A
e.x
6
6
1 0
-3
s
4
4
1 0
2
2
1 0
-2
1 0 6 4 2
4
6
2
8 1 0
2
4
8 1 0 6
3
2
4
e ff
Current limitation diagram 4 1
c 4
1 0 6
2
3
6 4
A A A
1 0
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
4
6
8 1 0 e ff
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
1/62
Siemens ET B1 T · 2007
A A A
4 0 A 3 5 A 2 5 A 2 0 A 1 6 A
ww
4
1 0
8 1 0
w.
2
2 5 0 2 2 4 2 0 0 1 6 0 1 2 5 1 0 0 8 0 A 6 3 A 5 0 A
2
6
[A ]
5
[A ]
2
4
s
1 0
1
2
4
6
8 1 0
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2 e ff
In
Pv
∆ϑ
A
W
K
4
I2 _ 0 6 0 5 3 b
2
die
1
1 0
-4
1
Type
-3
1 0
[A ]
I2 _ 0 6 0 8 2 b
4 2
yz
A
A 3
1 0
6
[A 2 s ]
2
v s
A
A
A 1 6 A 2 0 A 2 5 A 3 5 A 4 0 A 5 0 A 6 3 A 8 0 A 1 0 0 1 2 5 1 6 0 2 0 0 2 2 4 2 5 0
[s ]
4
A
6
7
1 0
I2 _ 0 6 0 6 3 c
1 0
4 [A ]
6
8 1 0
5
I2ts 1 ms
4 ms
A2s
A2s
3NA3 105, 3NA6 105, 3NA7 105 3NA3 107, 3NA6 107, 3NA7 107 3NA3 110, 3NA6 110, 3NA7 110
16 20 25
2.1 2.4 2.8
8 10 11
370 670 1200
420 750 1380
3NA3 114, 3NA6 114, 3NA7 114 3NA3 117, 3NA6 117, 3NA7 117 3NA3 120, 3NA6 120, 3NA7 120
35 40 50
3.2 3.6 4.6
16 16 20
3000 4000 6000
3300 4500 6800
3NA3 122, 3NA6 122, 3NA7 122 3NA3 124, 3NA6 124, 3NA7 124 3NA3 130, 3NA6 130, 3NA7 130
63 80 100
6 7.5 8.9
21 29 30
7700 12000 24000
9800 16000 30600
3NA3 132, 3NA6 132, 3NA7 132 3NA3 136, 3NA6 136, 3NA7 136 3NA3 140, 3NA6 140, 3NA7 140
125 160 200
10.7 13.9 15
31 34 36
36000 58000 115000
50000 85000 135000
3NA3 142, 3NA6 142, 3NA7 142 3NA3 144, 3NA6 144, 3NA7 144
224 250
16.1 17.3
37 39
145000 205000
170000 230000
Type
I2ta 230 V AC
400 V AC
500 V AC
A2s
A2s
A2s
3NA3 105, 3NA6 105, 3NA7 105 3NA3 107, 3NA6 107, 3NA7 107 3NA3 110, 3NA6 110, 3NA7 110
580 1000 1800
750 1370 2340
1000 1900 3300
3NA3 114, 3NA6 114, 3NA7 114 3NA3 117, 3NA6 117, 3NA7 117 3NA3 120, 3NA6 120, 3NA7 120
4900 6100 9100
6750 8700 11600
9300 12100 16000
3NA3 122, 3NA6 122, 3NA7 122 3NA3 124, 3NA6 124, 3NA7 124 3NA3 130, 3NA6 130, 3NA7 130
14200 23100 40800
19000 30700 56200
26500 43000 80000
3NA3 132, 3NA6 132, 3NA7 132 3NA3 136, 3NA6 136, 3NA7 136 3NA3 140, 3NA6 140, 3NA7 140
70000 120000 218000
91300 158000 285000
130000 223000 400000
3NA3 142, 3NA6 142, 3NA7 142 3NA3 144, 3NA6 144, 3NA7 144
299000 420000
392000 551000
550000 780000
www.dienhathe.vn
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Series 3NA3 2, 3NA6 2, 3NA7 2 Size: 2 Operational class: gG Rated voltage: 500 V AC/440 V DC Rated current: 35 ... 400 A Time/current characteristics diagram
Melting I2ts values diagram
4
3
2
4 4
2 2 2
1 0
7
1 0 6
4 4
2 2 1
1 0
6
1 0 6
6 4 4 2
nh ath
2 0
1 0
-1
1 0
-2
s 1 0
-3
1 0
4 0 0 3 5 5 3 0 0 2 5 0 2 2 4 2 0 0
6
4 2
2
-1
1
6
6 4
4
2 -2
1 0
6 4 2 6
8 1 0
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
2
2
4
6
8 1 0
3
2
Current limitation diagram 6 1
[A ]
4 0 0 3 5 5 3 0 0 2 5 0 2 2 4 2 0 0 1 6 0 1 2 5 1 0 0
c
2
A
/3 1 5 A A A A A A A
8 0 A 6 3 A
ww
4
1 0
A
w.
[A ]
4
2
4
I2 _ 0 6 0 6 0 a
4
e ff
6 4
2
1 0
1 0
die
-3
5 0 A 3 5 A
3
1 0
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
4
6
8 1 0 e ff
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
5
[A ]
2
4
A
/3 1 5 A A A A
8
3
Type
1 0
6 7
A
3 5 A
2
1 0
s
8 0 A 6 3 A 5 0 A
4
1 0
- 4
1 6 0 A 1 2 5 A 1 0 0 A
4
1 0
5
s
5
1 0
6
4
6
8 1 0
4
2
4
6
In
Pv
∆ϑ
A
W
K
5
8 1 0
2
4 [A ]
6
8 1 0
6
I2ts 1 ms
4 ms
A2s
A2s
3NA3 214, 3NA6 214, 3NA7 214 3NA3 220, 3NA6 220, 3NA7 220 3NA3 222, 3NA6 222, 3NA7 222
35 50 63
3.2 4.7 5.9
12 16 16
3000 6000 7700
3300 6800 9800
3NA3 224, 3NA6 224, 3NA7 224 3NA3 230, 3NA6 230, 3NA7 230 3NA3 232, 3NA6 232, 3NA7 232
80 100 125
6.8 7.4 9.8
21 22 27
12000 24000 36000
16000 30600 50000
3NA3 236, 3NA6 236, 3NA7 236 3NA3 240, 3NA6 240, 3NA7 240 3NA3 242, 3NA6 242, 3NA7 242
160 200 224
12.6 14.9 15.4
34 33 31
58000 115000 145000
85000 135000 170000
3NA3 244, 3NA6 244, 3NA7 244 3NA3 250, 3NA6 250 3NA3 252, 3NA6 252, 3NA7 252
250 300 315
17.9 19.4 21.4
38 34 35
205000 361000 361000
230000 433000 433000
3NA3 254, 3NA6 254 3NA3 260, 3NA6 260, 3NA7 260
355 400
26.0 27.5
49 52
441000 529000
538000 676000
Type
I2ta 230 V AC
400 V AC
500 V AC
A2s
A2s
A2s
3NA3 214, 3NA6 214, 3NA7 214 3NA3 220, 3NA6 220, 3NA7 220 3NA3 222, 3NA6 222, 3NA7 222
4900 9100 14200
6750 11600 19000
9300 16000 26500
3NA3 224, 3NA6 224, 3NA7 224 3NA3 230, 3NA6 230, 3NA7 230 3NA3 232, 3NA6 232, 3NA7 232
23100 40800 70000
30700 56200 91300
43000 80000 130000
3NA3 236, 3NA6 236, 3NA7 236 3NA3 240, 3NA6 240, 3NA7 240 3NA3 242, 3NA6 242, 3NA7 242
120000 218000 299000
158000 285000 392000
223000 400000 550000
3NA3 244, 3NA6 244, 3NA7 244 3NA3 250, 3NA6 250 3NA3 252, 3NA6 252, 3NA7 252
420000 670000 670000
551000 901000 901000
780000 1275000 1275000
3NA3 254, 3NA6 254 3NA3 260, 3NA6 260, 3NA7 260
800000 1155000
1060000 1515000
1500000 2150000
www.dienhathe.vn
3 4
s
e.x
6
s
1 0
6 6
0
1 0
8
1 0
s
1 0
I2 _ 0 6 0 7 9 b
4 2
yz
v s
2
6 [A 2 s ]
3 5 A
[s ]
4
9
1 0
I2 _ 0 6 0 8 5 a
6
5 0 A 6 3 A 8 0 A 1 0 0 A 1 2 5 A 1 6 0 A 2 0 0 A 2 2 4 A 2 5 0 A 3 0 0 /3 1 5 A 3 5 5 A 4 0 0 A
1 0
1 2
Siemens ET B1 T · 2007
1/63
9 10 11 12 13 14 15 16 17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Series 3NA3 3 Size: 3 Operational class: gG Rated voltage: 500 V AC/440 V DC Rated current: 200 ... 630 A Time/current characteristics diagram
Melting I2ts values diagram
4
2 3
2
6 3 0 5 0 0 4 2 4 6 4
2 2
1 0 6
A A
4
I2 _ 0 6 0 7 0 b
4 A
2 A
0 /3 5 0 2 2 4 2 0 A
1 5 A
7
1 0 6
A 0 A 4
2 2 1
1 0
6
1 0 6
6 4 4 2
nh ath
2 0
1 0
s
1 0
6
5 A 0 0 3 5 5 3 0 2
0
1 0
8
1 0
s
1 0
2
-1
s 1 0
-2
s -3
1 0
s s
6 3 0 A 5 0 4 2 4 0 3 5 3 0 2 5 2 2 2 0
5
1 0
-4
1 0
e.x
v s
4 [A 2 s ]
[s ]
4
6
yz
6
9
1 0
I2 _ 0 6 0 5 1 a
1 0
0 A 5 A 0 A 5 A 0 /3 1 5 A 0 A 4 A 0 A
6
6
4
4
2
2 -1
1 0
4
1 0
6
6 4
4
2
2
-2
1 0
1 0
6 4 2 1 0
2
2
4
6
3
8 1 0
2
4
6
8 1 0
4
die
-3
1 0
2
4
[A ]
Current limitation diagram 5
[A ]
1 6
2
6 3 0 A
w.
1 0
8 1 0
6
c
5 0 0 A 4 2 5 A
4 0 0 A 3 5 5 A 3 0 0 /3 1 5 A
4
ww
2 5 0 A 2 2 4 A 2 0 0 A
2
4
1 0
6 4
1 0
3
2
4
6
8 1 0
4
2
4
6
8 1 0
5
4 2 e ff
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
1/64
Siemens ET B1 T · 2007
[A ]
6
8 1 0
1 0
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
4
6
6
8 1 0
5
2 e ff
4 [A ]
6
8 1 0
In
Pv
∆ϑ
A
W
K
3NA3 340 3NA3 342 3NA3 344
200 224 250
14.9 15.4 17.9
32 31 36
115000 145000 205000
135000 170000 230000
3NA3 350 3NA3 352 3NA3 354
300 315 355
19.4 21.4 26.0
19 22 26
361000 361000 441000
433000 433000 538000
3NA3 360 3NA3 362 3NA3 365
400 425 500
27.5 26.5 36.5
28 34 41
529000 650000 785000
676000 970000 1270000
3NA3 372
630
44.0
50
1900000
2700000
Type
I2ta
Type
5
I2 _ 0 6 0 6 1 a
e ff
3
I2ts 1 ms
4 ms
A2s
A2s
230 V AC
400 V AC
500 V AC
A2s
A2s
A2s
3NA3 340 3NA3 342 3NA3 344
218000 299000 420000
285000 392000 551000
400000 550000 780000
3NA3 350 3NA3 352 3NA3 354
670000 670000 800000
901000 901000 1060000
1275000 1275000 1500000
3NA3 360 3NA3 362 3NA3 365
1155000 1515000 1915000
1515000 1856000 2260000
2150000 2270000 2700000
3NA3 372
3630000
4340000
5400000
www.dienhathe.vn
6
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Series 3NA3 4 Size: 4 (IEC design) Operational class: gG Rated voltage: 500 V AC/440 V DC Rated current: 630 ... 1000 A Time/current characteristics diagram
Melting I2ts values diagram
4
2 3
4
2
1 2 5 0 1 0 0 0 8 0 0 6 3 6 4
2
A
9
1 0
2 8
6 4 2 1
1 0
7
1 0 6
6 4 4 2
nh ath
2 0
1 0
-1
s -2
1 0
5 s 1 0
-3
s - 4
1 0
s
6 7
1 2 5 0 A 1 0 0 0 A 8 0 0 A 6 3 0 A
6
1 0
3 4
s
e.x
1 0
4
0
1 0
4
A 0 A
2
6
6
4
4
8
2
2 -1
1 0
5
1 0
6
6 4
4
2
2
-2
1 0
1 0
6 4 2
1 0
2
2
4
6
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
die
2
1 0
4
[A ]
e ff
Current limitation diagram
8 1 0
6
c
w.
[A ]
4 1
2
2
1 2 5 0 A
5
ww
1 0 0 0 A 8 0 0 A 6 3 0 A
6 4
2
8 1 0
3
2
4
6
8 1 0
4
2
4
6
8 1 0
5
2 e ff
In
Pv
∆ϑ
A
W
K
5
I2 _ 0 7 5 5 0 a
6
1 0
4
Type
-3
1 0
1 0
1 0
6 A
2
1 0 6
2
s
1 0
I2 _ 0 7 5 5 6 b
6 [A 2 s ]
[s ]
4
yz
6
v s
1 0
I2 _ 0 7 5 4 9 a
1 0
1 0
1 2
4 [A ]
6
8 1 0
6
I2ts 1 ms
4 ms
A2s
A2s
3NA3 472 3NA3 475
630 800
47 59
37 43
1900000 3480000
2700000 5620000
3NA3 480 3NA3 482
1000 1250
74 99
56 65
7920000 11880000
10400000 18200000
Type
I2ta 230 V AC
400 V AC
500 V AC
A2s
A2s
A2s
3NA3 472 3NA3 475
3630000 7210000
4340000 8510000
5400000 10400000
3NA3 480 3NA3 482
13600000 23900000
16200000 29100000
19000000 34800080
3
2
4
6
8 1 0
4
2 4
6
8 1 0
5
10 11 12 13 14
4
1 0
9
2 4 e ff
[A ]
6
8 1 0
15 6
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
16 www.dienhathe.vn
Siemens ET B1 T · 2007
1/65
17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Series 3NA3 6 Size: 4a Operational class: gG Rated voltage: 500 V AC/440 V DC Rated current: 500 ... 1250 A Time/current characteristics diagram
Melting I2ts values diagram
4
2 3
2
s
1 0
1 2 5 0 A 1 0 0 0 A 8 0 0 A 6 3 0 A 5 0 0 A
6 4 2 2
1 0 6
9
1 0 6 4 2
8
1 0 6
4 4
2 2 1
1 0
7
1 0 6
6 4 4 2
nh ath
2 0
1 0
1 0
0 s
1 0
-1
s 1 0
-2
s 1 0
-4
s
1 2 5 0 A 1 0 0 0 A 8 0 0 A 6 3 0 A 5 0 0 A
6
4
-3 s
1 0
6
1 0
6
4
2
2 -1
1 0
5
1 0
6
6 4
4
2
2
-2
1 0
1 0
6 4 2 1 0
2
2
4
6
3
8 1 0
2
4
6
8 1 0
4
die
-3
1 0
2
4
[A ]
e ff
Current limitation diagram
8 1 0
6
c
w.
[A ]
4 1
2
ww
5
1 0
2
1 2 5 1 0 0 8 0 0 6 3 0 5 0 0
6 4
2
4
1 0
2
2
Type
3
2
4
6
8 1 0
4
2 4
6
8 1 0
5
0 A A A A
4 e ff
[A ]
6
8 1 0
Siemens ET B1 T · 2007
3
2
4
6
8 1 0
4
2
4
6
8 1 0
5
2 e ff
In
Pv
∆ϑ
A
W
K
4 [A ]
6
8 1 0
6
I2ts 1 ms
4 ms
A2s
A2s
43 47 59
30 37 43
785000 1900000 3480000
1270000 2700000 5620000
3NA3 680 3NA3 682
1000 1250
74 99
56 65
7920000 11880000
10400000 18200000
Type
I2ta 230 V AC
400 V AC
500 V AC
A2s
A2s
A2s
3NA3 665 3NA3 672 3NA3 675
1915000 3630000 7210000
2260000 4340000 8510000
2700000 5400000 10400000
3NA3 680 3NA3 682
13600000 23900000
16200000 29100000
19000000 34800000
6
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
1/66
8 1 0
500 630 800
0 A
2
6
3NA3 665 3NA3 672 3NA3 675
4
1 0
4
5
I2 _ 0 6 0 5 7 a
6
1 0
I2 _ 0 6 0 7 3 b
2
e.x
v s
4 [A 2 s ]
[s ]
4
6
yz
6
1 0
1 0
I2 _ 0 6 0 4 9 a
1 0
www.dienhathe.vn
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Series 3NA3 8..-6, 3NA6 8..-6, 3NA7 8..-6 Size: 000, 00 Operational class: gG Rated voltage: 690 V AC/250 V DC Rated current: 2 ... 100 A Time/current characteristics diagram
s 2
5
1 0 6 4 2
2
4
1 0 2
4
4 2
2
3
1 0 1
6
6 4
4 2
2
I2 _ 0 6 0 7 6 b
-2
s 1 0
-3
s -4
1 0
s
6 3 A
nh ath
5 0 A 4 0 A 3 5 A 3 2 A 2 5 A
6 7
2 0 A 1 6 A
1 0 A
4
4
5
1 0 0 A 8 0 A
6
6
6 A
2
2
8
4 A
1
1 0
-1
1 0
6
6
4
4
2 A
2
2
1 0
-2
1 0 6 4 2
1 0
1
2
4
6
8 1 0
2
2
4
6
8 1 0
8 1 0
1
2
4
6
2
8 1 0
2
4
6
8 1 0
3
2
[A ]
e ff
Current limitation diagram 2 1 4
1 0 0 A 8 0 A 6 3 A 5 0 A 4 0 A 3 5 A 3 2 A 2 5 A 2 0 A 1 6 A
2
c
w.
1 0 6 4 2
6 4 2 2
6
1 0
1 0 A
ww
3
1 0
1 0
4
I2 _ 0 6 0 5 9 a
6
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
4
6
6 A
e ff
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
[A ]
4
6
8 1 0
4
2
4 [A ]
In
Pv
∆ϑ
A
W
K
6
5
8 1 0
I2ts 1 ms
4 ms
A2s
A2s
1.3 0.9 1.3
8 6 8
2 11 36
2 13 44
3NA3 803-6, 3NA6 803-6, 3NA7 803-6 3NA3 805-6, 3NA6 805-6, 3NA7 805-6 3NA3 807-6, 3NA6 807-6, 3NA7 807-6
10 16 20
1 1.7 2
8 11 15
90 330 570
120 360 690
3NA3 810-6, 3NA6 810-6, 3NA7 810-6 3NA3 812-6, 3NA6 812-6, 3NA7 812-6 3NA3 814-6, 3NA6 814-6, 3NA7 814-6
25 32 35
2.3 3.1 3.6
17 19 23
1200 1600 2100
1380 2600 3100
3NA3 817-6, 3NA6 817-6, 3NA7 817-6 3NA3 820-6, 3NA6 820-6, 3NA7 820-6 3NA3 822-6, 3NA6 822-6, 3NA7 822-6
40 50 63
3.6 4.9 5.7
18 28 33
3200 4400 7600
4700 7400 10100
3NA3 824-6, 3NA6 824-6, 3NA7 824-6 80 3NA3 830-6, 3NA6 830-6, 3NA7 830-6 100
6.7 9.1
38 40
13500 17000 21200 30500
I2ta
2 A
2
4
2 4 6
Type
5
2
3NA3 802-6, 3NA6 802-6, 3NA7 802-6 3NA3 804-6, 3NA6 804-6, 3NA7 804-6 3NA3 801-6, 3NA6 801-6, 3NA7 801-6
4 A
8 1 0
3
e ff
die
4
9
0
Type
-3
1 0
[A ]
2
1 0
0
1 0
s
e.x
6
1 0
-1
1 0
1 0
4
6
s
2
6
1 0
0
4
yz
1 0 A
6 A
3
1 0
1 0 6
[A 2 s ]
v s
2
4 A
2 A
[s ]
4
1 6 A 2 0 A 2 5 A 3 2 A 3 5 A 4 0 A 5 0 A 6 3 A 8 0 A 1 0 0 A
6
6
1 0
I2 _ 0 6 0 5 2 a
1 0
3 4
Melting I2ts values diagram
4
230 V AC
400 V AC
690 V AC
A2s
A2s
A2s
3NA3 802-6, 3NA6 802-6, 3NA7 802-6 3NA3 804-6, 3NA6 804-6, 3NA7 804-6 3NA3 801-6, 3NA6 801-6, 3NA7 801-6
4 18 80
6 22 110
9 27 150
3NA3 803-6, 3NA6 803-6, 3NA7 803-6 3NA3 805-6, 3NA6 805-6, 3NA7 805-6 3NA3 807-6, 3NA6 807-6, 3NA7 807-6
180 580 1000
265 750 1370
370 1000 1900
3NA3 810-6, 3NA6 810-6, 3NA7 810-6 3NA3 812-6, 3NA6 812-6, 3NA7 812-6 3NA3 814-6, 3NA6 814-6, 3NA7 814-6
1800 3100 4000
2340 4100 5000
3300 5800 7800
3NA3 817-6, 3NA6 817-6, 3NA7 817-6 6000 3NA3 820-6, 3NA6 820-6, 3NA7 820-6 9100 3NA3 822-6, 3NA6 822-6, 3NA7 822-6 13600
8600 11200 17000
12000 19000 24000
3NA3 824-6, 3NA6 824-6, 3NA7 824-6 24300 3NA3 830-6, 3NA6 830-6, 3NA7 830-6 42400
32000 52000
55000 75000
www.dienhathe.vn
1 2
Siemens ET B1 T · 2007
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10 11 12 13 14 15 16 17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Series 3NA3 1..-6, 3NA6 1..-6, 3NA7 1..-6 Size: 1 Operational class: gG Rated voltage: 690 V AC/440 V DC Rated current: 50 ... 200 A Time/current characteristics diagram
Melting I2ts values diagram 6 4 [A 2 s ] 2
2 0 0 A 1 6 0 1 2 5 1 0 8
6 4 2 2
1 0 6
A
2 6
1 0 6 4
4 2
2
5
1 0 1
1 0
6 6 4 4 2
nh ath
2
-2
s
1 0
-3
s 1 0
- 4
s
2 0 0 A 1 6 0 A 1 2 5 A 1 0 0 A 8 0 A 6 3 A
6
6
5 0 A
4
4
2
2
3
1 0
-1
1 0
6
6
4
4
2
2
1 0
-2
1 0 6 4
-3
1 0
1 0
1
2
4
6
2
8 1 0
2
4
6
8 1 0
3
die
2 2
4
Current limitation diagram 6 4 c
2
2 0 0 1 6 0 1 2 5 1 0 0 8 0 A 6 3 A 5 0 A
ww
4
1 0
2
8 1 0
w.
[A ]
1
6
[A ]
6 4
2
A
2
1 0
2
2
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
4
6
8 1 0 e ff
5
[A ]
Siemens ET B1 T · 2007
8 1 0
3
2
4
6
8 1 0
4
2
4
6
8 1 0
5
2 e ff
In
Pv
∆ϑ
A
W
K
4 [A ]
6
8 1 0
6
I2ts 1 ms
4 ms
A2s
A2s
50 63 80
6.7 21 7.6 22 6.7 22
440 7600 13500
7400 10100 17000
3NA3 130-6, 3NA6 130-6, 3NA7 130-6 100 3NA3 132-6, 3NA6 132-6, 3NA7 132-6 125 3NA3 136-6, 3NA6 136-6, 3NA7 136-6 160
8.7 28 10.5 29 13.8 33
21200 36000 58000
30500 50000 85000
3NA3 140-6, 3NA6 140-6, 3NA7 140-6 200
16.6 35
3NA3 120-6, 3NA6 120-6, 3NA7 120-6 3NA3 122-6, 3NA6 122-6, 3NA7 122-6 3NA3 124-6, 3NA6 124-6, 3NA7 124-6
132000 144000
A A
Type
A
2
I2ta 230 V AC
400 V AC
690 V AC
A2s
A2s
A2s
9100 13600 24300
11200 17000 32000
1900 24000 55000
3NA3 130-6, 3NA6 130-6, 3NA7 130-6 42400 3NA3 132-6, 3NA6 132-6, 3NA7 132-6 69500 3NA3 136-6, 3NA6 136-6, 3NA7 136-6 120000
52000 82200 155000
75000 130000 223000
3NA3 140-6, 3NA6 140-6, 3NA7 140-6 211000
240000
360000
3NA3 120-6, 3NA6 120-6, 3NA7 120-6 3NA3 122-6, 3NA6 122-6, 3NA7 122-6 3NA3 124-6, 3NA6 124-6, 3NA7 124-6
4
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
1/68
6
Type
3
1 0
4
4
I2 _ 0 6 0 4 2 a
e ff
1 0
s
4
1 0
0
1 0
-1
1 0
4
0 A 0 A 6 3 A 5 0 A
s
1 0
6 A
0
1 0
7
1 0
s 3
1 0
yz
2
2
e.x
[s ]
4
I2 _ 0 6 0 4 3 b
I2 _ 0 6 0 4 4 a
6
v s
8
1 0 4
1 0
www.dienhathe.vn
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Series 3NA3 2..-6, 3NA6 2..-6, 3NA7 2..-6 Size: 2 Operational class: gG Rated voltage: 690 V AC/440 V DC Rated current: 80 ... 315 A Time/current characteristics diagram
Melting I2ts values diagram
4
2 3
2
3 0 0 /3 1 5 A 2 5 0 A 2 2 4 A 2 0 0 A 1 6 0 A 1 2 5 A 1 0 0 A 8 0 A
6 4 2 2
1 0 6
8
1 0
s
1 0
I2 _ 0 7 5 4 1 a
4 2
4
6
1 0
4
6 4 2
1
6
1 0 6
6 4 4 2
nh ath
2 0
1 0
-1
5
s
1 0
7
1 0
-2
s 1 0
-3
s
3 0 0 2 5 0 2 4 0 2 0 0
4
2 -1
4
1 0
6
6 7
/3 1 5 A A A A
1 2 5 A 1 0 0 A 8 0 A
2
1 0
s
1 6 0 A
6
4
- 4
1 0
5
1 0
6
8
6
4
4
2
2
-2
1 0
1 0
6 4 2 2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
4
e ff
Current limitation diagram
[A ]
6
[A ]
3 1 5 2 5 0 2 2 4 2 0 0 1 6 0 1 2 5 1 0 0 8 0 A
8 1 0
A
w.
4
c
2 1
6
2
4
A A A A
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
A
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
4
6
8 1 0 e ff
5
[A ]
2
4
6
8 1 0
5
2 e ff
In
Pv
∆ϑ
A
W
K
4 [A ]
6
8 1 0
6
I2ts 1 ms
4 ms
A2s
A2s
3NA3 224-6, 3NA6 224-6, 3NA7 224-6 80 3NA3 230-6, 3NA6 230-6, 3NA7 230-6 100 3NA3 232-6, 3NA6 232-6, 3NA7 232-6 125
6.6 22 8.5 26 9.8 29
3NA3 236-6, 3NA6 236-6, 3NA7 236-6 160 3NA3 240-6, 3NA6 240-6, 3NA7 240-6 200 3NA3 242-6, 3NA6 242-6, 3NA7 242-6 224
13.3 31 16.1 33 19.9 38
58000 85000 132000 144000 125000 162000
3NA3 244-6, 3NA6 244-6, 3NA7 244-6 250 3NA3 250-6, 3NA6 250-6, 3NA7 250-6 300 3NA3 252-6, 3NA6 252-6, 3NA7 252-6 315
23 44 25.6 38 28.2 42
180000 215000 300000 380000 300000 380000
I2t
Type
13500 21200 36000
17000 30500 50000
2
4
9 10 11 12
a
230 V AC
400 V AC
690 V AC
A2s
A2s
A2s
24300 42400 69500
32000 52000 82200
55000 75000 130000
3NA3 236-6, 3NA6 236-6, 3NA7 236-6 120000 3NA3 240-6, 3NA6 240-6, 3NA7 240-6 211000 3NA3 242-6, 3NA6 242-6, 3NA7 242-6 300000
155000 240000 300000
223000 360000 450000
3NA3 244-6, 3NA6 244-6, 3NA7 244-6 453000 3NA3 250-6, 3NA6 250-6, 3NA7 250-6 480000 3NA3 252-6, 3NA6 252-6, 3NA7 252-6 480000
350000 625000 625000
525000 940000 940000
3NA3 224-6, 3NA6 224-6, 3NA7 224-6 3NA3 230-6, 3NA6 230-6, 3NA7 230-6 3NA3 232-6, 3NA6 232-6, 3NA7 232-6
3 2
4
A
ww
6
1 0
2
5
I2 _ 0 7 5 4 0 a
5
1 0
1 0
die
2
1 0
1 0
3
Type
-3
1 0
1 0
3 4
s
1 0
2
2 1 0
0
e.x
v s
6
[A 2 s ]
[s ]
4
yz
6
9
1 0
I2 _ 0 7 5 3 9 a
1 0
1 2
13 14 15
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
16 www.dienhathe.vn
Siemens ET B1 T · 2007
1/69
17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG Series 3NA3 3..-6 Size: 3 Operational class: gG Rated voltage: 690 V AC/440 V DC Rated current: 250 ... 500 A Time/current characteristics diagram
Melting I2ts values diagram
4
2 3
s
1 0 6 4 2 2
1 0 6
A
2
5 0 0 4 2 5 4 0 3
I2 _ 0 7 5 4 4 a
2
1 0
8
1 0 4 2
7
1 0 6
4 4
2 2 1
1 0
6
1 0 6
6 4 4 2
nh ath
2
0
1 0
s
1 0
6
A 0 A 5 5 A 3 1 5 A 2 5 0 A
0
-1
s -2
1 0
s -3
1 0
s - 4
1 0
e.x
v s
4 [A 2 s ]
[s ]
4
6
yz
6
9
1 0
I2 _ 0 7 5 4 2 a
1 0
5 0 0 4 2 5 4 0 0 3 5 5 3 1 5
s
A A A A A
2 5 0 A
5
1 0
6
6 4
4
2
2
-1
1 0
4
1 0
6
6
4
4
2
2
-2
1 0
1 0
6 4
-3
1 0
2
2
4
6
3
8 1 0
2
4
8 1 0 6
4
die
2 1 0
2
4
e ff
Current limitation diagram 5
8 1 0
2
w.
[A ] c
1 6
5 0 0 4 2 5 4 0 0 3 5 5 3 1 5 2 5 0
ww
4
2
1 0
6
1 0
2
2
6
8
1 0
4
2
4
6
8
1 0
5
3
2
4
6
8 1 0
4
2
4
6
8 1 0
5
2 e ff
4 [A ]
6
∆ϑ
1 ms
4 ms
A
W
K
A2s
A2s
3NA3 344-6 3NA3 352-6 3NA3 354-6
250 315 355
23 28.2 32.5
44 42 40
180000 300000 380000
215000 380000 470000
3NA3 360-6 3NA3 362-6 3NA3 365-6
400 425 500
33.2 35.3 43.5
42 44 52
540000 625000 810000
675000 765000 1000000
Type
I2ta
I2ts
230 V AC
400 V AC
690 V AC
A
A2s
A2s
A2s
A A A A
2
[A ]
8 1 0
Pv
3NA3 344-6 3NA3 352-6 3NA3 354-6
453000 480000 585000
350000 625000 760000
525000 940000 1150000
3NA3 360-6 3NA3 362-6 3NA3 365-6
847000 925000 1300000
1100000 1200000 1700000
1650000 1800000 2500000
4
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
Siemens ET B1 T · 2007
8 1 0
A
e ff
1/70
6
In
Type
4
4
4
5
I2 _ 0 7 5 4 3 a
1 0
[A ]
3
www.dienhathe.vn
6
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse links gG
■ Dimensional drawings
1 2
LV HRC fuse links Sizes
Un
A
V
Dimensions b
h1
2 ... 2 ... 2 ... 10 ... 2 ... 10 ... 2 ...
100 35 100 100 35 100 35
500 V AC/250 V DC 690 V AC/250 V DC 500 V AC/250 V DC 400 AC 690 V AC/250 V DC 500 V AC/250 V DC 690 V AC/250 V DC
3NA3 8.. 3NA3 8..-6 3NA6 8.. 3NA6 8..-4 3NA6 8..-6 3NA7 8.. 3NA7 8..-6
21
54
00
35 ... 40 ... 80 ... 80 ... 40 ... 80 ... 40 ...
160 100 160 160 100 160 100
500 V AC/250 V DC 690 V AC/250 V DC 500 V AC/250 V DC 400 AC 690 V AC/250 V DC 500 V AC/250 V DC 690 V AC/250 V DC
3NA3 8.. 3NA3 8..-6 3NA6 8.. 3NA6 8..-4 3NA6 8..-6 3NA7 8.. 3NA7 8..-6
30
6 ... 160
500 V AC/440 V DC
3NA3 0..
55
0 1
90
16 ... 50 ... 16 ... 35 ... 50 ... 16 ... 50 ...
160 160 160 160 160 160 160
200 ... 200 200 ... 200 ... 200 200 ... 200
250 250 250 250
h2
t1
t2
80
45
8
54
80
45
14
30
67
126
45
14
3NA3 1.. 3NA3 1..-6 3NA6 1.. 3NA6 1..-4 3NA6 1..-6 3NA7 1.. 3NA7 1..-6
30
75
137
50
15
500 V AC/440 V DC 690 V AC/440 V DC 500 V AC/440 V DC 400 AC 690 V AC/440 V DC 500 V AC/440 V DC 690 V AC/440 V DC
3NA3 1.. 3NA3 1..-6 3NA6 1.. 3NA6 1..-4 3NA6 1..-6 3NA7 1.. 3NA7 1..-6
47
75
137
51
9
500 V AC/440 V DC 690 V AC/440 V DC 500 V AC/440 V DC 400 AC 690 V AC/440 V DC 500 V AC/440 V DC 690 V AC/440 V DC
3NA3 2.. 3NA3 2..-6 3NA6 2.. 3NA6 2..-4 3NA6 2..-6 3NA7 2.. 3NA7 2..-6
47
500 V AC/440 V DC 690 V AC/440 V DC 500 V AC/440 V DC 400 AC 690 V AC/440 V DC 500 V AC/440 V DC 690 V AC/440 V DC
yz
b
Size 4 (IEC design)
250 200 250 250 200 250 200
300 ... 224 ... 300 ... 300 ... 224 ... 300 ... 224 ...
400 250 400 400 315 400 315
500 V AC/440 V DC 690 V AC/440 V DC 500 V AC/440 V DC 400 AC 690 V AC/440 V DC 500 V AC/440 V DC 690 V AC/440 V DC
3NA3 2.. 3NA3 2..-6 3NA6 2.. 3NA6 2..-4 3NA6 2..-6 3NA7 2.. 3NA7 2..-6
58
74
151
59
13
200 ... 400 250, 315
500 V AC/440 V DC 690 V AC/440 V DC
3NA3 3.. 3NA3 3..-6
58
74
151
71
13
425 ... 630 355 ... 500
500 V AC/440 V DC 690 V AC/440 V DC
3NA3 3.. 3NA3 3..-6
71
74
151
70
13
4
630 ... 1250
500 V AC/440 V DC
3NA3 4..
see adjacent drawing
4a
500 ... 1250
500 V AC/440 V DC
3NA3 6..
102
95
20
die
102 I2_11335
ww
3
3 4 5 6 7 8 9
35 ... 80 ... 35 ... 50 ... 80 ... 35 ... 80 ...
2
w.
202
Type
000
I2_10899
65
In
e.x
t2
h1 h2
t1
nh ath
Sizes 000 to 3 and 4a
75
151
58
10
10 11 12 97
201
13 14 15 16
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Siemens ET B1 T · 2007
1/71
17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse bases
■ Overview
Box terminal Modern terminal technology for safe and efficient wiring.
nh ath
Flat connection with screw Flat connections with screw connection are suitable for connecting busbars or cable lugs. They have a torsion-proof screw connection with shim, spring washer and nutWhen tightening the nut, the torque must be observed because of the considerable leverage effect.
e.x
yz
Terminals for all applications Terminals are as different as the requirements of individual systems.
die
Double busbar connection This connection differs from flat connections in so far as one busbar each can be led over and under the flat connection.
Terminal strip Up to three conductors can be clamped to the terminal strip.
ww
w.
Flat connection with nut With the flat connection with nut, connection of the nut is torsionproof. When tightening the nut, the torque must be observed because of the considerable leverage effect.
Plug connection The plug connection is equipped for connecting two conductors.
1/72
Siemens ET B1 T · 2007
Saddle-type terminal connection One conductor can be clamped to the saddle-type terminal connection.
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Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse bases
LV HRC fuse bases, LV HRC bus-mounting Size
000/00
Rated current In
A
160
Rated voltage Un
V AC
6901)
V DC
250
kA AC
120
kA DC
25
Rated breaking capacity Flat connection
M8 M8
Max. tightening torque
yz 1
2
3
4
4a
250
400
630
1250
1250
440
M10
mm2
2.5 ... 50
--
mm2
6 ... 70
mm2
2.5 ... 50
Conductor cross-section, 3-wire
mm2
1.5 ... 16
Max. torque for attachment of LV HRC fuse base
Nm
2
Conductor cross-section Conductor cross-section
ww
Terminal strip
M12
M16
10
65
11
--
w.
Box terminals
9
--
38
Conductor cross-section
8
6901)
14
Saddle-type terminal connections
6 7
160
Nm
Plug connection
5
0
die
Screw Nut
nh ath
■ Technical specifications
3 4
e.x
Siemens Lyra contact The silver-plated Lyra contact provides a large contact area for the pin of the LV HRC fuse link. This limits heat transmission, thus reducing oxidation, which in turn reduces power loss. The large contact area also facilitates replacement of LV HRC fuse links. The contact is charged by the spring washer, which has been mechanically galvanized. This will prevent hydrogen embrittlement. The contact is resistant to aging and there will be no dreaded annealing of contacts, which considerably improves operational reliability.
12
-2.5
--
13
LV HRC fuse bases with slewing equipment Size Rated voltage Un Power loss Flat connection Screw Nut Max. tightening torque 1)
000/00
1
2/3
4a
4
5
20
32
M8
M10
M12
M16
M8
--
14
38
V AC
690
V DC
440
W
Nm
1 2
14
65
15
Also suitable for 1000 V SITOR fuse links.
16 www.dienhathe.vn
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1/73
17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse bases
■ Selection and ordering data Sizes
Version
In
Order No.
A
Weight 1 unit approx.
PS* P. unit
kg
Units
0.235 0.230 0.266
3 3 3
LV HRC fuse bases
160 125 160
3NH3 030 3NH3 031 3NH3 032
with flat connections and terminal strip with flat connections, nut with flat and saddle-type terminal connection
3NH3 035 3NH3 038 3NH3 050
0.230 0.207 0.227
3 3 3
made of molded plastic, for mounting rail and screw fixing with flat connections, screw with saddle-type terminal connections with box terminal, up to 50 mm2
3NH3 051 3NH3 052 3NH3 053
0.119 0.114 0.109
1/10 1/10 1/10
3NH4 030 3NH4 031 3NH4 032
0.700 0.800 0.800
1 1 1
3NH4 035
0.750
1
3NH3 120 3NH3 122
0.460 0.460
3 3
3NH3 230 3NH3 220
0.789 0.789
3 3
3NH4 230
2.100
1
3NH3 330 3NH3 320
0.843 1.000
1 1
1-pole with screw-type terminal connections with double busbar connections
3NH3 430 3NH3 420
1.100 1.100
1 1
1-pole with screw-type terminal connections
3NH3 530
3.000
1
3-pole, with phase barriers with flat connections with clamp-type terminal connections with saddle-type terminal connections with flat connections and terminal strip 1-pole with screw-type terminal connections with clamp-type terminal connections
nh ath
160
0
1-pole with flat connections with double busbar connections
die
250
1
400
4 (IEC design)
1/74
1-pole with screw-type terminal connections with double busbar connections
ww
3
3-pole with screw-type terminal connections
w.
250
2
Siemens ET B1 T · 2007
yz
160
1-pole with flat connections, screw with clamp-type terminal connections with saddle-type terminal connections
e.x
160
000/00
630
1250
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* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse bases Sizes
In
Version
Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
0.150 0.150 0.150
1 1 1
LV HRC bus-mounting bases for busbars for busbars 12 mm x 5 mm to 12 mm x 10 mm busbar clearance 40 mm
3-pole, tandem design 3 outgoing feeders, top and bottom with saddle-type terminal connection with 4 phase barriers with 2 non-interrupted phase barriers
LV HRC fuse bases with slewing equipment Degree of pollution 3 Degree of protection: open IP10, closed IP20 1-pole, with flat connection
4a
400 and 630
1250
0.800 0.800
1 1
6 7 8
with screw connection for mounting plate with claw fixing for non-perforated busbar with screw connection for perforated busbar
3NH7 030 3NH7 031 3NH7 032
1.000 1.000 1.000
1 1/3 1/3
with screw connection for mounting plate with claw fixing for non-perforated busbar with screw connection for perforated busbar
3NH7 230 3NH7 231 3NH7 232
2.500 2.500 2.500
1 1 1
with screw connection for mounting plate with claw fixing for non-perforated busbar
3NH7 330 3NH7 331
4.800 4.800
1 1
with screw connection for perforated busbar, can be used as disconnector
3NH7 332
4.800
1
die
2/3
250
3NH4 037 3NH4 045
with screw connection for mounting plate
3 4 5
supplied with additional saddle-type terminal connections
w.
1
160
ww
000/00
3NH3 036 3NH3 037 3NH3 048
yz
80
1-pole with top saddle-type terminal connection with bottom saddle-type terminal connection terminal strip, top
e.x
000/00
160
nh ath
000/00
1 2
9 10 11 12
3NH7 520
5.200
13
1
14 15 16
* You can order this quantity or a multiple thereof.
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Siemens ET B1 T · 2007
1/75
17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse bases
■ Accessories Sizes
Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
0.013 0.010 0.027
2/20 2/40 2/20
0.031 0.038
2/12 2/10
3NX2 023 3NX2 030 3NX2 024
0.025 0.050 0.053
2/40 2/30 2/20
3NX2 025 3NX2 026
0.066 0.101
2/10 2/8
3NX3 115
0.039
10
3NX3 116
0.014
10
3NX3 105 3NX3 113
0.013 0.006
2/20 2/50
3NX2 027
0.017
2/50
3NX2 028
0.020
2/50
3NX2 031
0.050
2/30
Mounting parts for LV HRC fuse bases LV HRC contact covers 000/00 0 1
3NX3 105 3NX3 114 3NX3 106
2 3
3NX3 107 3NX3 108
yz
Touch protection for contact pieces
LV HRC partitions for side-by-side mounting of LV HRC fuse bases and as end barrier for side-by-side arrangement 3NH3 0/3NH4 0 3NH3 1 3NH3 2
000/00 0 1
3NH3 3 3NH3 4
2 3
LV HRC covers IP2X for LV HRC protective cover IP2X
Mounting parts for LV HRC bus-mounting bases
nh ath
LV HRC protective covers IP2X for LV HRC fuse bases, size 000/00 1 and 3-pole
e.x
Type
outgoing terminal incoming terminal
die
LV HRC contact covers for mounting onto contacts to ensure touch protection
ww
End barrier
w.
LV HRC partitions for 3NH3 0 LV HRC bus-mounting bases Phase barriers
for 3NH4 0 LV HRC bus-mounting base in tandem design non-interrupted barrier
1/76
Siemens ET B1 T · 2007
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* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse bases Sizes
Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
Mounting parts for LV HRC fuses 000 ... 4
Fuse pullers for LV HRC fuse links
3NX1 013
0.280
1
with sleeve
3NX1 014
0.480
1
with insulated grip lugs silver-plated
3NG1 002 3NG1 102
0.080 0.110
3 1/10
1 2 3
3NG1 202 3NG1 302 3NG1 402
0.170 0.240 0.290
1/10 1/5 1/5
4 4a
3NG1 503 3NG1 505
0.708 0.730
1/5 1/5
nh ath
Fuse-base covers
000/00 1, 2, 3
3NX1 003 3NX1 004
6 7 8
0.050 0.100
3 3
9 10
die
for LV HRC fuse bases acc. to DIN 43620 red with yellow information label "power supply isolating point"
3 4 5
000/00 0
with non-insulated grip lugs tinned nickel-plated
e.x
Isolating links for LV HRC fuse bases and fuse switch disconnectors
yz
without sleeve
1 2
w.
11
ww
12 13 14 15 16
* You can order this quantity or a multiple thereof.
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1/77
17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse bases
■ Dimensional drawings LV HRC fuse bases 1- and 3-pole Size 000/00 to 3
Sizes
In
A
Size 41)
t3
160
3
M8 plug connection Saddle-type terminal connections Flat connection
3NH4 0..
1
Saddle-type terminal connections Terminal strip
LV HRC bus mounting base2) 3NH3 0..
29
4,5
18 35 56
30 29
b2 34
h1
h2
t1
t2
t3
102 122
24
40
60
–
28
44
64
23 30 29
102
23 37
26
95 102
160
1
Flat connection Plug connection
3NH3 1..
23 30
38
150 173
24
39
60
1
250
1
M10 flat connection Double busbar connection
3NH3 2..
35
49
177 201
35
55
84
3
M10 flat connection
3NH4 2..
2
400
1
M10 flat connection Double busbar connection
3NH3 3..
35
49
202 226
35
55
90
49
212 241
35
55
101
163
630
1
M12 flat connection Double busbar connection
3NH3 4..
35
4
1250 1
M12 flat connection
3NH3 5..
50
4a
can only be used in bases with slewing equipment
ww
3
I2_11348
t1 t2 t3
Size 4 LV HRC fuse links are also screwed onto the base.
2)
LV HRC bus-mounting bases are only connected on one side using terminals, the second connection is made through the bottom of the base.
Siemens ET B1 T · 2007
b1
3NH3 0..
1)
1/78
33,5 39
Dimensions
M8 plug connection Saddle-type terminal connections Flat connection
h1 b1 b2
Type
1
LV HRC bus-mounting base2) 1-pole
21,5 35 56
0
w.
t2
Num- Connection ber of poles
4,5
die
t1
b1 b2
I2_11347
h1 h2
000/00
20 33,5 39
I2_12850
21,5 35 56
I2_12849
t3
4,5
e.x
t2
nh ath
23 33,5 39
t1
I2_12848
b1 b2
99 117
108 120
I2_11346
h1 h2
3NH3 053
yz
3NH3 052
101 121
3NH3 051
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102 270 max. 51 307
1161) 144
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse bases Space requirements when installing LV HRC fuse bases 1-piece LV HRC fuse base, 3-pole
3-piece LV HRC fuse base, 1-pole
LV HRC phase barrier
I2_11362
I2_11363
Barrier I2_11361
1 2
e.x
yz
h
Spacer
3 4 5
d
Mounting width (mm) of LV HRC fuse bases
1 piece, 3-pole
000/00
nh ath
Sizes
3 piece, 1-pole
Distance through spacer
Base with intermediate phase barrier, without side phase barrier
Base with intermediate and 2 side phase barriers
Base with intermediate phase barrier, without side phase barrier
Base with intermediate and 2 side phase barriers
102
106
100
1041)
LV HRC bus-mounting base see page 1/78 and page 1/82.
Mounting height (mm)
3NX2 0.. partitions with matching bases2)
h 138
86 90
–
114
142
7
178
90
172
7
202
110
224
20
227
118
272
32
242
132
–
128
1
163
177
158
2
–
–
184
3
–
–
208
4
Installation without barriers; for mounting see page 1/80 and page 1/81.
n/a
4a
can only be used in bases with slewing equipment
n/a
die
–
2)
This measurement specifies the required overall mounting depth with base d and the overall mounting height h.
3)
If the bases are installed directly on a side wall in the distribution board, one spacer part can be broken off. This would reduce the distance measurement.
9 10 11
w.
Placing an additional base on the barrier and plug-on part does not increase the distance, rather the bases lie flat directly on top of one another.
6 7 8
d
2
0
1)
Mounting depth (mm)
ww
12 13 14 15 16
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Siemens ET B1 T · 2007
1/79
17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse bases Drill hole dimensions for base plate mounting Size 4
1
Sizes
Type
b1
b2
000/00
3NH3 0..
17
–
48
25
0
3NH3 1..
19
–
74
25
7.5
1
3NH3 2..
9
30
88
25
10.5
h1 2
2
3NH3 3..
9
30
100
25
10.5
3
3NH3 4..
9
30
108
25
10.5
4
3NH3 530
36
30
141
25
13
l
h2
l 7.5
1
h1
b 1
b1
h1
yz
b1
Sizes
Type
h1
h2
000/00
3NH4 0..
15
70
46
–
1
3NH4 230
26
110.5
88
25
h2
l
Size 1 I2_11353
h1
I2_11352
LV HRC fuse bases 3-pole Size 000/00
b2
nh ath
I2_11351
b
e.x
h
1
l
h2
b1
b2
b1
b2
b1
ww
w.
b1
die
h1
h1
l
1/80
h1
2
h l
b1
Dimensions
h b
h1
l
h2
I2 _ 1 1 3 5 0 b
h1
I2_11349
LV HRC fuse bases 1-pole Sizes Sizes 000/00 and 0 1 to 3
Siemens ET B1 T · 2007
www.dienhathe.vn
Dimensions b1
b2
7.5 10
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse bases Drill hole dimensions for base plate mounting
b1
b2
b2
Sizes
Type
b1
b2
b3
000/00
3NH3 0..
17
34
–
48
25.5
7.5
0
3NH3 1..
19
45
–
74
25
7.5
9
30
25.5
88
25
10.5
3NH3 3..
9
30
38.5
100
25
10.5
3
3NH3 4..
9
30
50.5
108
25
10.5
4
3NH3 530
36
30
95
141
25
13
b2
8 10 11
die h1
9
h2
I2_11356
Size 4
a
6 7
nh ath
b3
a
12
b1
b2
b3
b2
ww
h1
w.
l
b3
b2
b1
3 4 5
e.x
h1 h2 h1 b2
l
3NH3 2..
b1
I2_11355
b3
h2
1
l
b2
h1
2
Sizes 1, 2 and 3
b1
Dimensions
yz
h1
l
h2
h1
I2_11354
LV HRC fuse bases, 3-piece, 1-pole Sizes 000/00 and 0
1 2
Note: These LV HRC fuse bases are mounted without phase barriers. A minimum clearance of a = 25 mm is required.
13 14 15 16
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1/81
17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse bases LV HRC bus-mounting bases in tandem design Space requirements for 3-piece, 1-pole LV HRC bus-mounting bases, staggered
Schellenanschluss: 175 Klemmleiste: 182
yz
38
230
213,5
I2_11364
Busbar center-to-center clearance 40 mm 3NH4 037, 3NH4 045
71
28
107
44 91
nh ath
33
I2_06498a
LV HRC fuse bases with slewing equipment, 1-pole Sizes 000/00 to 4a
Drill hole dimensions for base plate mounting Size 000/00
I2_11357
d c
Size 4a p
p
g
I2_11359
I2_11358
e
m
Sizes 1 and 2/3
I2_11360
33
e.x
82
n a
k
g
g
k
f
f
f h1
w.
l
b
die
k
h2
h1 h1
h2
h1 h1
h2
h1
Sizes
In A
Type
ww
o
Dimensions a
b
c
d
e
g
l
m
n
o
p
7
120
17
18
200
20
19
30
10.5
177
25
40
300
25
25
30
30
10.5
220.5
30.5
35
350
40
30
31.5
45
13
270
40
26
440
50
3NH7 03.
44
149
45
88.5
1
250
3NH7 23.
68
230
68
123.5
23
102.5
25
2/3
630
3NH7 33.
90
270
96
153.5
15.5
122.5
4a
1250
3NH7 520
116
350
154.5
217.5
69
170
Siemens ET B1 T · 2007
79
25
160
1/82
22.5
f
000/00
–
h1 9.5
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h2
k
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse bases Mounting parts for LV HRC fuse bases LV HRC contact covers
LV HRC partitions
Sizes 000/00 to 3, 3NX3 10
Size 000/00 3NX3 023
Type
a
b
c
d
e
000/00
3NX3 105
38
47.5
34
11.5
30
1
3NX3 106
61.5
57
42.5
35
46
2
3NX3 107
74
65
51
35
46
3
3NX3 108
81.5
77.5
57.5
35
46
3,5
13
141 I2_11366
Mounting parts for LV HRC bus-mounting bases LV HRC contact covers
b
c
d
87.6
178.5
7.7
12.3
1
3NX2 024
107.3
202.5
7.7
12.3
2
3NX2 025
115.3
227.5
14.2
25.1
3
3NX2 026
129.8
242
20.2
37.2
6 7 8 9 10
I2_11368
50
30
11
continuous, for LV HRC fuse bases in tandem design 3NX2 031
12 13
230
113,5
ww
w.
End barrier 3NX2 028
14
86,5
I2_06684a
114
a
3NX2 030
11,5
I2_11367
38
47,5 34
I2_06502a
I2_06499a
Dimensions
3-pole, 3NX3 113
LV HRC partitions
82
a
0
die
for 1-pole version and tandem design, 3NX3 105
Phase barrier 3NX2 027
Type
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Sizes
30
41,3 55,8
e.x
69
5
14,3
c d
Size 000/00, degree of protection IP2X 33
16,1 86
6,2
3NX3 115 LV HRC protective cover, with 3NX3 116 LV HRC cover
3 4
I2_06493
138,5
Dimensions
35
Sizes
1,6
I2_06492
36,5
31
d
a
I2_11365
1,65
b
c
e
Sizes 0 to 3 3NX2 030, 3NX2 024 to 3NX2 026
yz
b
1 2
15 16
81,5
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Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse bases Mounting parts for LV HRC fuses Fuse puller Sizes 000 to 4 3NX1 013 (without sleeve), 3NX1 014 (with sleeve) 27,5
I2_06503a
47,5 68 125 130
136
sleeve
66
yz
24
350 92,5
Isolating links with insulated grip lugs, sizes 000/00 to 3 3NG1 .02
Sizes
Type
3,5 c
Isolating links with non-insulated grip lugs
48
78
54
20.5
8
19
15
48
125
68
20.5
8
19
1
3NG1 202
61
20
53
135
72
23
9
24
2
3NG1 302
61
26
61
150
72
23
9
29
3
3NG1 402
61
32
73
150
72
23
9
36
53,5
die
88 197
w.
16
6 40
8
30
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h
15
I2_06685a
50 85 105
g
60.5
ww
150
200 68 61
I2_06511a
f
44
Size 4a 3NG1 505
32
e
3NG1 102
nh ath
a e d 6
13
f
I2_06490
d
3NG1 002
g h
Size 4 3NG1 503
Dimensions a b c
0
000/00
b
e.x
26
50 85 105
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Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC signal detectors
■ Benefits LV HRC fuse link Signal detector Microswitch Spring contact Hinged lid Signal detector links
3NX1 024 signal detector top The signal detector top can be used with LV HRC fuse links, sizes 000, 001 and 2, which are equipped with a front indicator, which means they can also be used with fuse links with a combination alarm. The signal detector top can only be used with fuse links with non-insulated grip lugs. The signal detector top is clipped onto the grip lug at the side of the front indicator. The adjustable tripping lever is positioned so that the end is placed directly above the front indicator. If the fuse is tripped, the front indicator springs open, thus indicating that the fuse link has switched off. The tripped front indicator uses the rocker to activate a microswitch with changeover contact for 230 V AC/5 A.
3 4
6
yz
1
5
4
5
2
$ % & (
3 I2_07855
LV HRC fuse link Front indicator Signal detector tops Rocker/lever arm
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3NX1 021 signal detectors with signal detector links The 3NX1 021 signal detector supports monitoring of LV HRC fuses of 10 A or higher. The signal detector top can be used with SIMENS LV HRC fuse links with non-insulated grip lugs, sizes 000 to 2. This enables simple and cost-effective monitoring of fuse links with front indicator and with combination alarm. The signal detector link is connected in parallel to the LV HRC fuse link via spring contacts. In the event of a fault, the LV HRC fuse link is released simultaneously with the LV HRC fuse signaling link. A tripping pin in the LV HRC fuse signaling link switches a microswitch for 250 V AC/6 A. In order to replace the signal detector link, the signal detector is removed from the LV HRC fuse link. It is then off circuit.
$ % & ( ) *
e.x
There are three options for remotely indicating that the fuses of LV HRC fuse links have been tripped: • 3NX1 021 signal detectors with signal detector links • Signal detector top with 3NX1 024 rocker • 5TT3 170 fuse monitors For further information on fuse monitors, please refer to the chapter "Monitoring devices".
1 2
%
$
6 7 8
(
9
die
&
■ Selection and ordering data
w.
Sizes
1 N
ww
LV HRC signal detectors Only for SIEMENS 3NA3, 3NA7 and 3ND LV HRC fuse links with non-insulated grip lugs • Rated voltage: 690 V AC/600 V DC • Contact: microswitch 250 V AC, 6 A • Connection: flat termination 2.3 mm ... 0.5 mm
000 to 4
Order No.
3NX1 021
10 Weight 1 unit approx.
PS* P. unit
kg
Units
0.036
1/4
Response value > 9 V; 2.5 A; for standard applications Response value > 2 V; 7 A; only for meshed systems Signal detector tops
000 ... 4 3NX1 022 3NX1 023
0.015 0.015
1/12 1/12
000, 00, 1, 2 3NX1 024
0.010
1
16
4 2 NO NC
* You can order this quantity or a multiple thereof.
14 15
Only for SIEMENS 3NA3, 3NA7 and 3ND LV HRC fuse links with non-insulated grip lugs • Rated voltage: 690 V AC/600 V DC • Contact: microswitch 230 V AC, 5 A, 1 CO contact • Connection: flat termination 2.3 mm 1
12 13
4 2
NO NC
Signal detector links • Rated voltage: 690 V AC/600 V DC
N
11
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17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC signal detectors
■ Dimensional drawings LV HRC signal detector
Signal detector links
3NX1 021
3NX1 022, 3NX1 023
I2_07856a
yz
I2_07857a
115
66
7
11
15
25
e.x
40
Signal detector tops 3NX1 024
2 3
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2 5 ,5
3 2 ,5
I2 _ 1 2 1 2 5
2 2 5 3 ,5
2 0
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die
1 4 ,5
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Siemens ET B1 T · 2007
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Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors
■ Design
SENTRON 3NP4 and 3NP5 fuse switch disconnectors Used together with semiconductor fuses (e.g. SITOR), they provide effective protection for frequency converters and soft starters.
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SENTRON 3NP fuse switch disconnectors
The SENTRON 3NP4 and 3NP5 fuse switch disconnectors comprise a base and a removable fuse carrier with view and measuring window. The base contains integral lyra contacts, arcing chambers and terminal fittings. The fuse links/isolating links are contained in the fuse carrier. The fuse links can be replaced without tools. The three conducting paths in the base and the fuse links in the fuse carrier are separated by partitions that overlap when opening and closing the device. This type of failsafe protection is called "complete compartmentalization" and effectively prevents phase arcing. SENTRON 3NP5 fuse switch disconnectors are also equipped with locating springs, which are fitted to the side of the base. These enable the "high speed closing" of devices, regardless of the actuation speed of the operator. The SENTRON 3NP4 and 3NP5 fuse switch disconnectors are used with LV HRC fuse links of sizes LV HRC 000 to LV HRC 3 according to IEC 60269-2-1 and DIN VDE 43620. SITOR semiconductor fuses can continue to be used for a wide range of applications. For more detailed information, please refer to the instruction manual for the SENTRON 3NP4 and 3NP5 fuse switch disconnectors.
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SENTRON 3NP4 and 3NP5 fuse switch disconnectors are switching devices for the occasional manual switching/isolating of loads and distribution boards. They are able to switch on, control and switch off the specified rated current (including a specific overload). With the SENTRON 3NP4 and 3NP5 fuse switch disconnectors, all poles of downstream electric loads can be safely disconnected from the system under load. The SENTRON 3NP4 and 3NP5 fuse switch disconnectors are ideal for mounting on and in distribution boards (e.g. ALPHA, SIKUS), meter cabinets (e.g. ALPHA 400-ZS) and molded-plastic distribution systems, such as 8HP. The ability to mount them on a range of different busbar systems allows their very diverse implementation in switchgear cabinet and control engineering. The sizes SENTRON 3NP4 LV HRC 0001) and NH 00 can be snapped onto 35 mm standard mounting rails and are ideal for combining with other switching devices e.g. in capacitor modules for p.f. compensation.
e.x
■ Application
Auxiliary switches The SENTRON 3NP4 and 3NP5 fuse switch disconnectors also be retrofitted with auxiliary switches for indicating the switching position of the fuse carrier. One switch block (1 CO) can be mounted on SENTRON 3NP4 fuse switch disconnectors size LV HRC 000 and two switch blocks (1 CO) on sizes LV HRC 00 to LV HRC 3 respectively. SENTRON 3NP5 fuse switch disconnectors can also be delivered with a 2-pole auxiliary switch (1 NO + 1 NC) if required. The version with fuse monitoring is fitted with this auxiliary switch as standard.
5 6 7 8 9 11
3NP52 with opened fuse carrier
3NP40 70
3 4
10
die
3NP40 10
1 2
w.
The SENTRON 3NP4 and 3NP5 fuse switch disconnectors are climate-proof and meet the requirements of IEC 60947-1, IEC 60947-3 and DIN VDE 0660 Part 107. For use in heavily sulfurous atmospheres, the SENTRON 3NP5 series, and the 3NP40 1 and 3NP40 7 versions are available as tinned models (delivery on request). The SENTRON 3NP5 fuse switch disconnector series also complies with the standard BS 5419 and is approved for use in shipboard systems.2) All SENTRON 3NP4 and 3NP5 fuse switch disconnectors can be sealed as standard (or can be sealed through accessories).
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12 13 14 15
1)
Corresponds to fuse size LV HRC 000 (LV HRC 00C) or LV HRC 00 with reduced dimensions; maximum width 21 mm according to IEC 60269-2-1 and DIN VDE 43620.
2)
Always use approved fuse links.
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Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors
■ Functions
e.x
yz
Electronic fuse monitoring EF For electronic fuse monitoring, the EF monitor is factory-fitted and hard-wired to the fuse carrier of SENTRON 3NP5 fuse switch disconnectors. The EF monitor works independently of any loads. Failure of a fuse can be relayed to a control room through integrated auxiliary switches (2 NO + 1 NC) by means of a centralized fault indication or used to isolate the load through e.g.a contactor Actuation of the auxiliary switch depends on the EF version. Version "A" stands for "open-circuit principle", version "R" for closed-circuit principle" (see block diagram). If a fuse is tripped, a green LED signal flashes (general fault) and the location of the failed fuse is indicated by a red LED. Using more than one device facilitates identification of the affected branch circuit. The EF monitor is automatically reset to the standby position once the faulty fuses are replaced. This state is indicated visually by the status display (green LED).
The EF monitor is also suitable for use in industrial systems badly afflicted by harmonics.
ww
w.
die
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Fuse monitoring by SIRIUS circuit-breaker For fuse monitoring, a SIRIUS circuit-breaker is factory-fitted and hard-wired to the fuse carrier of the SENTRON 3NP4 and 3NP5 fuse switch disconnectors. If the fuse carrier is closed, the three conducting paths of the SIRIUS circuit-breaker are switched in parallel to the fuse links to be monitored. If the fuse carrier is open, all main current paths of the circuitbreaker are off circuit. The internal resistance of the circuit-breaker is great enough not to impair the protective function of the monitored fuse links. Failure of a fuse will trigger the circuit-breaker. The auxiliary switch of the circuit-breaker can be used for indication purposes or to disconnect the main circuit, e.g. through a contactor. The signal lead for the SENTRON 3NP4 fuse switch disconnector size LV HRC 00 needs to be ordered separately. Sizes LV HRC 1 to LV HRC 3 are connected using flat terminations Delivery of the SENTRON 3NP5 fuse switch disconnectors includes the signal lead, complete with connector. SIRIUS circuit-breakers cannot be used for fuse monitoring in branch circuits by circuit-breakers where a fault may result in > 220 V DC feedback. In the case of parallel cables and meshed systems, only a voltage difference of > 24 V at the switch will trigger the circuit-breaker.
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Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors
■ Technical specifications A Size
IEC 60947-1, IEC 60947-3, VDE 0660 Part 107 3NP40 1 3NP40 7 3NP42 7 1601) 160 250 00C/000 00 1 and 0
3NP43 7 400 2 and 1
3NP44 7 630 3 and 2
Conventional thermal current Ith Rated operational voltage Ue AC 50 Hz/60 Hz DC
A
1601)
400
630
V V
690 220 (3 conducting paths in series)
690 440 (2 conducting paths in series)
Rated insulation voltage Ui Rated impulse voltage Uimp Rated conditional short-circuit current with fuses (by fast switch on) with fuse links Rated current at 400 V AC (690 V)
V kV
690 6
690 6
8003) 6
8003) 6
8003) 6
Size/A kA (r.m.s. value)
000/100 (35) 50 (50)
00/160 50
1/250 50
2/400 50
3/630 50
kA2s kA (peak value)
56 (7.8) 11 (5)
158 15
551 25
1515 35
4340 55
Size/A kA (r.m.s. value)
000/100 100
00/160 50
1/250 50
2/400 50
3/630 50
kA (peak value)
15
15
25
35
55
8
Size
000
00
1
2
3
A (r.m.s. value)
800 (p.f. = 0.45)
800
2000
3200
5040
9
Permissible let-through current of the fuse
Rated making and breaking capacity (infeed from top or bottom) at 400 V AC, with fuse links or isolating links Rated breaking current Ic (p.f. = 0.35) Rated operational current Ie for AC-21B, AC-22B AC-23B at 500 V AC, with fuse links or isolating links Rated breaking current Ic (p.f. = 0.35) Rated operational current Ie for AC-21B AC-22B AC-23B
Rated operational current Ie for AC-21B AC-22B AC-23B
at 220 V/240 V DC, with fuse links2)4)5) or isolating links Rated operational current Ie at 220 V DC-23B/DC-21B 440 V DC-21B
yz
e.x
3 4 5 6 7
10
A A
160 100
160 100
250 250
400 400
630 630
Size
000
00
1
2
3
A (r.m.s. value)
320 (p.f. = 0.45)
320
750
1200
1890
A A A
160 100 40
160 100 40
250 250 --
400 400 --
630 630 --
Size
000
00
1
2
3
A (r.m.s. value)
200/240 200/240 375 (p.f. = 0.45/0.95) (p.f. = 0.45/0.95)
600
945
12
A A A
160 50 25
160 50 25
250 ---
400 ---
630 ---
13
Size
000
00
1
2
3
A A
80/160 --
80/160 --
-250
-400
-630
ww
at 690 V AC, with fuse links or isolating links Rated breaking current Ic (p.f. = 0.35)
250
nh ath
Short-circuit strength with fuses (with closed switch) with fuse links Rated current at 690 V
die
Maximum permissible let-through I2t value Permissible let-through current of the fuse
160
w.
Standards Type Rated uninterrupted current Iu for fuse links acc. to DIN 43620
1 2
1)
125/160 A only with 3NY1 236 feeder terminals and with 3NY1 822 (125 A) and 3NY1 824 (160 A) 21 mm wide fuse links; see "Accessories".
2)
When switching without load (AC-20 B, DC-20 B), direct voltages up to 690 V DC can be applied.
11
14
3)
For safety monitoring max. 690 V.
4)
For degree of soiling 2, the disconnectors can be used up to 1000 V AC-20 B, DC-20 B (switching without load).
5)
Conducting paths in series: 3 for 3NP40; 2 for 3NP42, 3NP43 and 3NP44.
15 16
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Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors
3NP44 7
kvar A
50 72
kvar A
50 55
Degree of protection (operator side) without molded-plastic cover/cable lug cover with molded-plastic cover/cable lug cover Power dissipation of switch at Ith (plus power dissipation of fuse links) without busbar adapter with busbar adapter Main conductor connections Flat connection for cable lug, max. conductor cross-section (stranded) Box terminal/terminal (finely stranded with end sleeve) Busbar (width × thickness)
+551)
50 72
---
---
---
50 55
---
---
---
1000
1000
for operation, -50 ... +80 for storage 2000 1600
yz
°C -25 ... switching 2000 cycles
Permissible ambient temperature Mechanical service life
IP00 (3NP40 with box terminal and properly connected conductors: IP20) IP30 (switch closed), IP20 (switch open)
W W
4.5 (at 100 A) 8.5 (at 100 A)
10 20
mm2
--
mm2
1.5 ... 50 (35)
up to 2 × 70 (M8) 2.5 ... 70 (50)
mm
Laminated Cu strips, non-perforated in terminals (width × thickness) Tightening torques for terminal screws for flat connection with SIGUT box terminal/terminal Auxiliary switch 1 CO (accessories) 3NY3 035 50 Hz/60 Hz to 230 V AC Rated operational current Ie for AC-14
mm
Nm Nm
A
3NY3 030 50 Hz/60 Hz to 230 V AC Rated operational current Ie for AC-13 Permissible mounting positions
A
47 127
up to 150 (M10) 70 ... 150
up to 240 (M10) 120 ... 240
up to 2 × 240 (M12) 150 ... 300
22 ... 30 × 5 ... 10 up to 20 × 10
25 ... 40 × 5 ... 10 up to 24 × 10
25 8
30 8
8×8
up to 9 × 8
22 ... 30 × 5 ... 10 up to 16 × 8
-3 ... 3.5
10 ... 12 8 ... 10
25 6
0.25 (Ith = 5 A), at 24 V DC: Ie = 0.45 A; flat terminations acc. to DIN 46244: A 2.8 × 0.5 0.1 (Ith = 0.1 A); quick-connect terminal acc. to DIN 46245: A 2.8 ... 1 vertical or horizontal installation (no reduction of specified switching capacity)
die
w. Siemens ET B1 T · 2007
30 83
22 × 5
Only with isolating links; otherwise, please observe specifications of fuse manufacturer.
1/90
15 47
--
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1)
3NP43 7
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at 525 V AC Capacitor rating Rated current In
IEC 60947-1, IEC 60947-3, VDE 0660 Part 107 3NP40 1 3NP40 7 3NP42 7
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Standards Type Capacitor switching capacity at 400 V AC Capacitor rating Rated current In
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Low-Voltage Fuse Systems LV HRC Fuse Systems
Permissible let-through current of the fuses
Short-circuit strength with fuses (with closed disconnector) with fuse links Rated current at 500 V AC Maximum permissible let-through I2t value Permissible let-through current of the fuses
Rated short-circuit making capacities with isolating links2) at 500 V AC
A
160
630
V V
690 440 (3 conducting paths in series), 220 (2 conducting paths in series and for fuse monitoring through 3RV)
V kV
6901) 6
6901) 6
Size/A kA (r.m.s. value)
00/160 50
1/250 50
2/400 50
3/630 50
kA (peak value)
15
25
40
50
Size/A kA (r.m.s. value)
00/160 100
1/250 100
2/400 50
3/630 50
kA2s kA (peak value)
223 23
780 32
2150 40
5400 60
Size kA (peak value)
00 6
1 17
2 17
3 17
Rated making and breaking capacity2) (infeed from top or bottom)3) at 400 V AC, with fuse links Breaking current Ic (p.f. = 0.35) Rated operational current Ie for AC-21B, AC-22B, AC-23B
Rated operational current Ie for AC-21B, AC-22B, AC-23B
Rated operational current Ie for AC-21B, AC-22B AC-23B
at 220 (440) V DC, with 2 (3) conducting paths in series and fuse links Breaking current Ic (L/R = 15 ms) Rated operational current Ie for DC-23B
6901) 6
5 6 7 8 9 10
1
0
2
1
3
2
A (r.m.s. value) A
1600
2500
1600
4000
2500
5040
4000
160
250
160
400
250
630
400
A (r.m.s. value) A
1300
2500
1600
4000
2500
5040
4000
160
250
160
400
250
630
400
A (r.m.s. value)
800
1280
1000
2520
1600
3200
2520
A A
160 100
250 160
160 125
400 315
250 200
630 400
400 315
A A
640 160
1000 250
640 160
1600 250
1600 250
2520 630
1600 400
1)
Ui = 1000 V is possible when maintaining degree of pollution 2 (instead of 3).
2)
Rated making and breaking current according to IEC 60947-3 Rated making current I = 10 × Ie (AC-23); 3 × Ie (AC-22); 1.5 × Ie (AC-21) Rated breaking current Ie = 8 × Ie (AC-23); 3 × Ie (AC-22); 1.5 × Ie (AC-21)
3)
6901) 6
00
ww
at 690 V AC, with fuse links Breaking current Ic (p.f. = 0.35)
400
3 4
Size
w.
at 500 V AC, with fuse links Breaking current Ic (p.f. = 0.35)
250
yz
Rated insulation voltage Ui Rated impulse voltage Uimp Rated conditional short-circuit current with fuses (by fast switch on) with fuse links Rated current at 500 V AC
3NP54 630 3 and 2
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Conventional free air thermal current Ith Rated operational voltage Ue AC 50 Hz/60 Hz DC
A Size
IEC 60947-1, IEC 60947-3, VDE 0660 Part 107 3NP50 3NP52 3NP53 160 250 400 00 1 and 0 2 and 1
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Standards Type Rated uninterrupted current Iu for fuse links acc. to DIN 43620 (if using semi-conductor protection fuse links, the rated current must be reduced – see catalog "Configuring SITOR", Order No. E20001-A700-P302)
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LV HRC fuse switch disconnectors
1 2
11 12 13 14 15
When electronic fuse monitors are used, infeed must be from the top.
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Low-Voltage Fuse Systems LV HRC Fuse Systems
Standards
IEC 60947-1, IEC 60947-3, VDE 0660 Part 107
Type Switching capacity with isolating links1) (infeed from top or bottom)1) at 400 V AC, with isolating links Breaking current Ic (p.f. = 0.35)
3NP50
3NP52
3NP53
3NP54
Size A (r.m.s. value)
00 1600
1 2500
2 2500
3 4000
A A
160 160
250 250
400 315
630 500
A (r.m.s. value)
1300
2500
A A
160 160
250 250
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LV HRC fuse switch disconnectors
A (r.m.s. value)
800
Rated operational current Ie for AC-21B, AC-22B AC-23B
A A
at 220 V DC, with isolating links Breaking current Ic (L/R = 15 ms) Rated operational current Ie for DC-23B
A A
Rated operational current Ie for AC-21B, AC-22B AC-23B at 690 V AC, with isolating links Breaking current Ic (p.f. = 0.35)
4000
400 315
630 500
1280
1600
2520
160 100
250 160
400 200
630 315
640 160
1000 200
1600 400
1600 400
no reduction of the specified switching capacity (values for AC-23B to 690 V on request)
Switching capacity for horizontal installation up to 690 V AC-22B
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die
Use silver-plated isolating links.
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1)
2500
e.x
at 500 V AC, with isolating links Breaking current Ic (p.f. = 0.35)
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Rated operational current Ie for AC-21B, AC-22B AC-23B
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Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors
3NP54
kvar A
80 116
90 130
150 216
250 361
kvar A
100 110
125 137
200 220
300 330
°C -25 ... +55 for switching 1600 cycles
Permissible ambient temperature Mechanical service life Degree of protection without molded-plastic cover with molded-plastic cover and closed fuse carrier on the operator side with open fuse carrier
operation1),
–50 ... +80 for storage
IP002) IP30 IP10
Power dissipation of switches at Ith (plus power dissipation of the fuse links) without busbar adapter
W
7.8 (16.3)3)
7.5
Main conductor connections Cable lug, max. conductor cross-section (stranded) Busbar Clamp connection
mm2 mm mm2
2.5 ... 120 16 ... 22 2.5 ... 50
6 ... 150 22 ... 30 35 ... 120
Tightening torque with cable lug with busbar with clamp connection
Nm Nm Nm
18 ... 22 18 ... 22 9 ... 11
39
6 ... 240 22 ... 30 --
6 ... 2 × 240 22 ... 30 --
25 ... 30 25 ... 30 5 ... 6
25 ... 30 25 ... 30 --
25 ... 30 25 ... 30 --
M8 M8 M8
M10 M10 2 × M6
M10 M10 --
M10 M10 --
2.5 ... 70 25 M8
6 ... 2 × 70 25 M10
6 ... 2 × 120 30 M10
mm2 mm
----
Auxiliary switch 1 NO + 1 NC (accessories) (the same voltage potential must be applied to both NO and NC contact) at 50 Hz/60 Hz to 400 V AC, Rated operational current Ie for AC-12/AC-15 A Flat connection (DIN 46244) Permissible mounting positions
A
16/6
Minimum potential difference required between top and bottom connections of the switch (e.g. for use in meshed systems) Signal contact for electronic fuse monitoring Rated operational current Ie at 250 V, DC-13 at 240 V, AC-15 Rated free air Thermal current Ith
8 9 10
A 6.3 ... 0.8 vertical or horizontal installation (switching capacity is sometimes reduced with horizontal installation) see circuit-breaker 400 -15 % ... 500 V +10 %, self-powered (infeed from top) 20 5 5
VA A s °C
1000 100 <1 -10 ... +75 6-pole
11
w.
V A A A
ww
Switching capacity Short-circuit strength (1 ms) Response time Temperature range (operation) Plug-in connectors/connections
6 7
die
PE/ground terminal Cable lug acc. to DIN 46234 Busbar Terminal screws
Fuse monitors with 3RV circuit-breakers Electronic fuse monitoring Rated voltage 50 Hz/60 Hz AC Max. starting current Continuous current Breaking current
5
15
nh ath
Terminal screws with cable lug with busbar with clamp connection
3 4
yz
at 525 V AC Capacitor rating Rated current In
IEC 60947-1, IEC 60947-3, VDE 0660 Part 107 3NP50 3NP52 3NP53
e.x
Standards Type Capacitor switching capacity at 400 V AC Capacitor rating Rated current In
V
1 2
12 13
>10
2 NO + 1 NC
A A
0.27 1.5
A
5
1)
When using isolating links. If using fuse links, please observe specifications of fuse manufacturer.
2)
For 3NP52 with clamp connection, degree of protection IP10.
3)
With busbar adapter.
14 15 16
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17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for power distribution
■ Selection and ordering data Surface mounting and installation For LV HRC For isolatfuse links acc. ing links2) to DIN 436201)
kg
Units
0.512
1
3NP40 70-0CA01
0.749
1
3NP40 70-0CH01
0.800
1
Size 00
3NP40 10
3NP40 10-0CH01
Flat termi- up to 2 × 70 (M8) 00 a. 000 nation Box ter- 2.5 ... 70 or 2 × 2.5 ... 16 minals
00
Flat termi- up to 150 (M10) 1 and 0 nation Flat termi- up to 240 (M10) 2 and 1 nation Flat termi- up to 2 × 240 (M12) 3 and 2 nation
1 and 0
3NP42 70-0CA01
2.436
1
2 and 1
3NP43 70-0CA01
3.614
1
3 and 2
3NP44 70-0CA01
4.984
1
nh ath
160
PS* P. unit
yz
Size
up to 160 A, also clip-on for standard mounting rails Box 1.5 ... 50 0004) 1603) terminals
Weight 1 unit approx.
Degree of protection IP00, without fuse links, without isolating links, with connection screws Order No.
e.x
Rated Connection type uninter- (double-ended) rupted current Iu Connec- for conductor tion cross-section A mm2
250 400 630
3NP42 70
die
3NP40 70
For all fuse switch disconnectors with flat connections, use the relevant cable lug covers (3NY7 101 to 3NY7 141) in order to ensure protection against finger touch according to BGV A3, see "Accessories". See LV HRC Fuse Links.
2)
Use silver-plated isolating links.
3)
125/160 A only possible with 3NY1 822 (125 A) and 3NY1 824 (160 A) 21 mm LV HRC fuse links, see "Accessories".
4)
Corresponds to LV HRC fuse link size 00 with maximum width 21 mm (according to IEC 60269-2-1 and DIN 43620).
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w.
1)
1/94
Siemens ET B1 T · 2007
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* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for power distribution for 40 mm busbar systems Rated Connection type uninter- (double-ended) rupted current Iu Connec- for conductor tion cross-section A mm2
For LV HRC For isolatfuse links acc. ing links2) to DIN 436201)
Size
Degree of protection IP00, without fuse links, without isolating links, with terminal screws Order No.
Size
Weight 1 unit approx.
PS* P. unit
kg
Units
0.952 0.970
1 1
1.210 1.244
1 1
Flat termi- up to 2 × 70 (M8) nation connection top 00 a. 000 connection bottom
160
Box terminals
00
2.5 ... 70 or 2 × 2.5 ... 16
3NP40 15-0CK01 connection top 00 a. 000 connection bottom
00
1 1
3NP40 15-1CK01 3NP40 15-1CJ01
0.892 0.888
1 1
00 a. 000
3NP40 75-1CE01 3NP40 75-1CF01
1.186 1.189
1 1
2.5 ... 70 or 2 × 2.5 ... 16
00 a. 000
3NP40 75-1CK01 3NP40 75-1CJ01
1.261 1.213
1 1
connection top 00 a. 000 connection bottom Flat termi- up to 240 (M10) nation connection top or bottom
1 and 0
1 and 0
3NP42 75-1CG01
3.719
1
die
250
3NP40 75-0CK01 3NP40 75-0CJ01
nh ath
Flat termi- up to 2 × 70 (M8) nation connection top 00 a. 000 connection bottom Box terminals
3NP40 75-0CE01 3NP40 75-0CF01
1.290 1.274
with adapter, deep, acc. to DIN 43620 Teil 6, for general applications and ALPHA distribution boards (STAB/SIKUS) 1604) Box ter- 1.5 ... 50 minals connection top 0005) 00 connection bottom 160
3NP40 15-0CK01 3NP40 15-0CJ01
e.x
with adapter, deep, e.g. for installation in ALPHA meter cabinets (ALPHA 400-ZS) and ALPHA distribution boards (STAB/SIKUS) 1604) Box ter- 1.5 ... 50 minals connection top 0005) 00 connection bottom
yz
Rails of width 12 mm or 15 mm and thickness 5 mm or 10 mm3)
6 7 8 9
Use silver-plated isolating links.
3)
For mounting on 5 mm thick busbars, a bar thickness compensation is required for 3NP42 and 3NP43, see "Accessories". 3NP44 can only be mounted on 10 mm thick busbars!
4)
125/160 A only possible with 3NY1 822 (125 A) and 3NY1 824 (160 A) 21 mm LV HRC fuse links, see "Accessories".
5)
Corresponds to LV HRC fuse link size 00 with maximum width 21 mm (according to IEC 60269-2-1 and DIN 43620).
w.
See LV HRC Fuse Links.
2)
3 4 5
For all fuse switch disconnectors with flat connections, use the relevant cable lug covers (3NY7 101 to 3NY7 141) in order to ensure protection against finger touch according to BGV A3, see "Accessories". 1)
1 2
10 11
ww
12 13 14 15 16
* You can order this quantity or a multiple thereof.
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1/95
17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for power distribution for 60 mm busbar systems Rated uninterrupted current Iu
Connection type (double-ended)
Connection A
For LV HRC For isolatfuse links acc. ing links2) to DIN 436201)
for conductor cross-section mm2
Weight 1 unit approx.
PS* P. unit
kg
Units
0.916 0.950
1 1
3NP40 76-1CE01 3NP40 76-1CF01
1.203 1.201
1 1
00
3NP40 76-1CK01 3NP40 76-1CJ01
1.295 1.249
1 1
1 and 0
1 and 0
3NP42 76-1CG01
3.713
1
2 and 1
2 and 1
3NP43 76-1CG01
5.440
1
3 and 2
3NP44 76-1CG01
7.688
1
Degree of protection IP00, without fuse links, without isolating links, with terminal screws Order No.
Size
Size
Box 1.5 ... 50 terminal5) connection, top 0004) connection, bottom
00
3NP40 16 Flat termi- up to 2 × 70 (M8) nation connection, top 00 a. 000 connection, bottom
00
nh ath
160
Box 2.5 ... 70 or 2 × 2.5 ... 16 terminal5) connection, top 00 a. 000 connection, bottom
3NP42 76 400
630
Flat termi- up to 150 (M10) nation connection, top or bottom Flat termi- up to 240 (M10) nation connection, top or bottom
Flat termi- up to 2 × 240 (M12) nation connection, top or 3 and 2 bottom
die
250
3NP40 16-1CK01 3NP40 16-1CJ01
e.x
1604)
yz
Rails of width 12 mm to 30 mm and thickness 5 mm or 10 mm3) flat, T and I profiles, as well as on Rittal PLS systems.
For all fuse switch disconnectors with flat connections, use the relevant cable lug covers (3NY7 101 to 3NY7 141) in order to ensure protection against finger touch according to BGV A3, see "Accessories". See LV HRC Fuse Links.
2)
Use silver-plated isolating links.
3)
For mounting on 5 mm thick busbars, a bar thickness compensation is required for 3NP42 and 3NP43, see "Accessories". 3NP44 can only be mounted on 10 mm thick busbars!
4)
125/160 A only possible with 21 mm 3NY1 822 (125 A) and 3NY1 824 (160 A) LV HRC fuse links, see "Accessories".
5)
No further cover required for 3NP40 with box terminal.
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w.
1)
1/96
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* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for power distribution with fuse monitoring by SIRIUS circuit-breaker1)2)
1 2
Surface mounting and installation
Connection A
For LV HRC For isolatfuse links acc. ing links4) to DIN 436203)
for conductor cross-section mm2
Weight 1 unit approx.
PS* P. unit
kg
Units
3NP40 70-0FA01
1.276
1
3NP40 70-0FH01
1.350
1
3NP42 70-0FA01
2.940
1
3NP43 70-0FA01
4.174
1
3NP44 70-0FA01
5.495
1
Degree of protection IP00, without fuse links, without isolating links, with connection screws Order No.
Size
Size
up to 160 A, also clip-on for standard mounting rails 160 Flat termi- up to 2 × 70 (M8) 00 a. 000 nation Box ter- 2.5 ... 70 or minals 2 × 2.5 ... 16 250 Flat termi- up to 150 (M10) 1 and 0 nation 400 Flat termi- up to 240 (M10) 2 and 1 nation 630 Flat termi- up to 2 × 240 (M12) 3 and 2 nation
00
1 and 0 2 and 1 3 and 2
yz
Connection type (double-ended)
e.x
Rated uninterrupted current Iu
5
SIRIUS circuit-breaker with auxiliary switch 1 NO + 1 NC as standard. 3NP40 7 also available with auxiliary switch 2 NO or 2 NC on request.
3)
See LV HRC Fuse Links.
4)
Use silver-plated isolating links.
For 3NP40 7 with output socket for auxiliary switch, the signal lead must be ordered separately, see "Accessories". In the case of 3NP41 to 3NP44, the auxiliary switch must be connected over a 2.8 mm × 0.5 mm flat connection according to DIN 46244-A.
6 7 8 9 10
die
2)
nh ath
For all fuse switch disconnectors with flat connections, use the relevant cable lug covers (3NY7 101 to 3NY7 141) in order to ensure protection against finger touch according to BGV A3, see "Accessories". 1)
3 4
w.
11
ww
12 13 14 15 16
* You can order this quantity or a multiple thereof.
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Siemens ET B1 T · 2007
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17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for power distribution with fuse monitoring by SIRIUS circuit-breaker1)2)
for 40 mm busbar systems Rated uninterrupted current Iu
Connection type (double-ended)
Weight 1 unit approx.
PS* P. unit
kg
Units
1.812 1.780
1 1
3NP40 75-0FK01 3NP40 75-0FJ01
1.820 1.831
1 1
with adapter, deep, acc. to DIN 43620 part 6, for general applications and ALPHA distribution boards (STAB/SIKUS) 160 Flat termi- up to 2 × 70 (M8) nation connection top 00 a. 000 00 a. 000 3NP40 75-1FE01 connection bottom 3NP40 75-1FF01
1.616 1.620
1 1
Connection A
For LV HRC For isolatfuse links acc. ing links4) to DIN 436203)
for conductor cross-section mm2
Degree of protection IP00, without fuse links, without isolating links, with terminal screws Order No.
Size
Size
yz
Rails of width 12 mm or 15 mm and thickness 5 mm or 10 mm5)
Box terminals
00
2.5 ... 70 or 2 × 2.5 ... 16 connection top 00 a. 000 connection bottom
Flat termi- up to 240 (M10) nation connection top or bottom
die
250
2.5 ... 70 or 2 × 2.5 ... 16 connection top 00 a. 000 connection bottom
nh ath
Box terminals
e.x
with adapter, deep, e.g. for installation in ALPHA meter cabinets (ALPHA 400-ZS) and ALPHA distribution boards (STAB/SIKUS) 160 Flat termi- up to 2 × 70 (M8) nation connection top 00 a. 000 00 3NP40 75-0FE01 connection bottom 3NP40 75-0FF01
1 and 0
00 a. 000
3NP40 75-1FK01 3NP40 75-1FJ01
1.717 1.630
1 1
1 and 0
3NP42 75-1FG01
4.210
1
For all fuse switch disconnectors with flat connections, use the relevant cable lug covers (3NY7 101 to 3NY7 141) in order to ensure protection against finger touch according to BGV A3, see "Accessories". 3)
See LV HRC Fuse Links.
4)
Use silver-plated isolating links.
For 3NP40 7 with output socket for auxiliary switch, the signal lead must be ordered separately, see "Accessories". In the case of 3NP41 to 3NP44, the auxiliary switch must be connected over a 2.8 mm × 0.5 mm flat connection according to DIN 46244-A.
5)
For mounting on 5 mm thick busbars, a bar thickness compensation is required for 3NP42 and 3NP43, see "Accessories". 3NP44 can only be mounted on 10 mm thick busbars!
w.
2)
SIRIUS circuit-breaker with auxiliary switch 1 NO + 1 NC as standard. 3NP40 7 also available with auxiliary switch 2 NO or 2 NC on request.
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1)
1/98
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Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for power distribution with fuse monitoring by SIRIUS circuit-breaker1)2)
1 2
for 60 mm busbar systems Rated uninterrupted current Iu
Connection type (double-ended)
Connection
A
For LV HRC For isolatfuse links acc. ing links4) to DIN 436203)
for conductor crosssection mm2 Size
Weight 1 unit approx.
PS* P. unit
kg
Units
3NP40 76-1FE01
1.670
1
3NP40 76-1FF01
1.890
1
3NP40 76-1FK01
1.755
1
3NP40 76-1FJ01
1.915
1
Degree of protection IP00, without fuse links, without isolating links, with terminal screws Order No.
Size
400
630
00
Box terminals 2.5 ... 70 or 2 × 2.5 ... 16 connection 00 a. 000 top connection bottom
00
Flat termina- up to 150 tion (M10) connection top or bottom
1 and 0
1 and 0
3NP42 76-1FG01
4.171
1
Flat termina- up to 240 tion (M10) connection top or bottom
2 and 1
2 and 1
3NP43 76-1FG01
5.845
1
Flat termina- up to 2 × tion 240 (M12) connection, 3 and 2 top or bottom
3 and 2
3NP44 76-1FG01
8.235
1
e.x
250
Flat termina- up to 2 × 70 tion (M8) connection 00 a. 000 top connection bottom
nh ath
160
yz
Rails of width 12 mm to 30 mm and thickness 5 mm or 10 mm5) Flat, T and I profiles, as well as on Rittal PLS systems
5 6 7 8 9
SIRIUS circuit-breaker with auxiliary switch 1 NO + 1 NC as standard. 3NP40 7 also available with auxiliary switch 2 NO or 2 NC on request.
3)
See LV HRC Fuse Links.
4)
Use silver-plated isolating links.
For 3NP40 7 with output socket for auxiliary switch, the signal lead must be ordered separately, see "Accessories". In the case of 3NP41 to 3NP44, the auxiliary switch must be connected over a 2.8 mm × 0.5 mm flat connection according to DIN 46244-A.
5)
For mounting on 5 mm thick busbars, a bar thickness compensation is required for 3NP42 and 3NP43, see "Accessories". 3NP44 can only be mounted on 10 mm thick busbars!
w.
2)
die
For all fuse switch disconnectors with flat connections, use the relevant cable lug covers (3NY7 101 to 3NY7 141) in order to ensure protection against finger touch according to BGV A3, see "Accessories". 1)
3 4
10 11
ww
12 13 14 15 16
* You can order this quantity or a multiple thereof.
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Siemens ET B1 T · 2007
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17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for power distribution
■ Accessories with fuse monitoring For fuse switch disconnectors
Version
Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
3NY1 995
0.135
1/200
3NY7 322
0.249
1
Quick retaining plates between two rails DIN EN 60715
yz
3NP40 10, 3NP40 70 3NP42 70
3NY1 995 Cable lug covers 3NP40 7 with flat connection1) 3NP42 7 3NP43 3NP44
and finger-safe cover acc. to BGV A3 (1 set = 2 units) for 1 single mounting or 2 adapter devices
(1 set = 3 units)
3NP42 7 3NP43 3NP44
Triple terminals (1 set = 3 units) 3NP40 1, 3NP40 7
3NY7 102 for mounting on flat terminations 3NP40 7
3NP40 1
Permissible connection 25 mm2 or supply terminal
w.
3NY1 238
Caps for 1 blank space in 3NY1 238
NSE00172
3NY1 236
ww
Feeder terminals (1 set = 3 units) for Iu max = 225 A
0.065 0.220 0.221 0.319
1 set 1 set 1 set 1 set
1 set 0.333 0.583 0.725
1 set 1 set 1 set
1 set
solid/stranded: 2.5 mm2 ... 16 mm2
3NY7 102
0.131
1 set
Finely stranded with end sleeve: 2.5 mm2 ... 10 mm2 for Iu max = 225 A for 2 switch disconnectors
3NY7 105
0.113
1 set
3NY1 237
0.265
1
for 3 switch disconnectors
3NY1 238
0.434
1
for 4 switch disconnectors Link rails
3NY1 438
0.650
1
3NY1 263
0.267
1
3NY1 265
0.012
1
die
3-phase busbars Modular width 90 mm = 5 MW
3NY1 263
3NY7 120 3NY7 130 3NY7 140
1 set
Conductor cross-section
for mounting on box terminals
3NY1 237
Conductor cross-section 70 mm2 ... 150 mm2 120 mm2 ... 240 mm2 150 mm2 ... 300 mm2
3NY7 101 3NY7 121 3NY7 131 3NY7 141
nh ath
Terminals
e.x
Busbar center-to-center clearance 125 mm Busbar center-to-center clearance 125 mm
3NP40 1
3NP40 1
1 set Conductor cross-section solid/stranded: 25 mm2 ... 95 mm2 Finely stranded with end sleeve: 16 mm2 ... 70 mm2
3NY1 236
0.262
1 set
Overreaching protections
3NP42 7, 3NP43, 3NP44
3NY7 481
0.021
1
Sealing pins (1 set = 10 units)
3NP42 7, 3NP43, 3NP44
3NY7 482
0.056
10
3NY7 481
Bar thickness compensations (1 Assembly kit = 5 units) for 3NP42 7, only 5 mm thick busbars 3NP43 1)
1 set 3NY7 381
0.064
1 set
The fuse switch disconnector with mounted cable lug covers, together with molded-plastic masking frame for distributor/device field/incoming feeder unit, is easy to install in the meter cabinet.
1/100
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Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for power distribution For fuse switch disconnectors
Auxiliary switches 1 CO
3NY3 035
Order No.
PS* P. unit
kg
Units
3NY7 003 3NY7 001
0.160 0.220
1 1
3NP40 1 up to 3NP44
3NY3 035
0.004
1
0.004
1
0.130 0.129
1 1
0.097 0.261
1 1
for sizes 000 and 00 with self-tapping screws for sizes 1 to 3 to clip on Electronically optimized
3NY3 030 400 V/125 A 400 V/160 A
3NY1 822 3NY1 824
e.x
Fuse links sizes 000 3NP40 1 with non-insulated grip lugs, operational class gL/gG for cable and line protection, overall width 21 mm acc. to IEC 602692-1 and DIN 43620
3NP40 7 3NP40 7
3NY1 910 3NY1 911
3 4 5 6 7
nh ath
Signal leads for connection to output socket of fuse monitoring size 00 1-m cable with connector 3-m cable with connector
Weight 1 unit approx.
3NP40 1 3NP40 7
yz
Fuse carrier gray with inscription label with voltage inspection holes
Version
1 2
8 9
die
10
w.
11
ww
12 13 14 15 16
* You can order this quantity or a multiple thereof.
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17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for power distribution Covers Fuse switch disconnectors
Height × Width Order No.
Weight 1 unit approx.
PS* P. unit
mm
kg
Units
0.125
1
0.052 0.037
1 1
0.046
1
0.112 0.117 0.125
1 1 1
0.063 0.093 0.091
1 1 1
3NY7 500 3NY7 501 3NY7 502
0.120 0.120 0.054
1 1 1
3NY7 220 3NY7 230 3NY7 240
0.112 0.117 0.125
1 1 1
3NY7 600
0.095
1
For installation in 40 mm and 60 mm busbar systems Touch-protection covers1) 3NP40 75, 3NP40 76
3NY7 601
Molded-plastic covers 215 × 130 215 × 130
3NY1 251 3NY7 200
215 × 130
3NY7 201
3NP42 7 3NP43 3NP44
375 × 220 375 × 245 375 × 290
3NY7 220 3NY7 230 3NY7 240
For installation in ALPHA 400-ZS meter cabinets, see publication "Installation and mounting", Order No. E20001-P285-A526-V1 2 x 3NP40 1 1 x 3NP40 1 left 1 x 3NP40 1 right
197 × 215.5 197 × 215.5 197 × 215.5
1 x 3NP40 7 left 1 x 3NP40 7 right 2 x 3NP40 7
208 × 229 208 × 229 208 × 229
3NP42 7 3NP43 3NP44
309 × 216 375 × 245 375 × 290
3NY1 258 3NY1 262 3NY1 264
nh ath
Molded-plastic covers Suitable for distribution board/ device panel or for incoming feeder panel in the meter cabinet (busbar mounted)
e.x
3NY1 251
3NP40 1 3NP40 7 with box terminals 3NP40 7 with flat connection
yz
For installation in any distribution boards2)
For installation in ALPHA 160- and ALPHA 400 wall-mounted distribution boards (STAB 160/STAB 400), and ALPHA 630 floor-mounted distribution boards (SIKUS 630) Touch-protection covers1)3) 3NP40 76
3NY1 260 3NY1 261 3NY1 248
0.082 0.086 0.036
1 1 1
1 × 3NP40 7 left 1 × 3NP40 7 right 2 × 3NP40 7
208 × 229 208 × 229 208 × 236
3NY7 500 3NY7 501 3NY7 502
0.120 0.120 0.054
1 1 1
3NP42 7 3NP43 3NP44
309 × 2164) 375 × 245 375 × 290
3NY7 820 3NY7 230 3NY7 240
0.113 0.117 0.125
1 1 1
When using LV HRC fuse links, size 00 (160 A), the permissible load current is 0.9 x In.
3)
In 60 mm busbar systems, the conductor cross-section is limited to 16 mm2 if the outgoing feeder is at the bottom.
4)
If 8GE3 818-0 mounting plates are used, 3NY7 220 molded-plastic covers can also be used (for installation in any distribution boards).
Special covers may be required for installation in ALPHA wall-mounted and floor-mounted distribution boards (STAB, SIKUS) and ALPHA 400-ZS meter cabinets, see "Accessories".
ww
2)
166 × 199 166 × 199 166 × 199
die
1)
1 × 3NP40 1 right 1 × 3NP40 1 left 2 × 3NP40 1
w.
Molded-plastic covers for mounting on mounting plates or busbars. For further information, see Catalog ET A1 "ALPHA Distribution Boards"
1/102
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* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for power distribution Fuse switch disconnectors
8HP enclosures
Order No.
Size
Weight 1 unit approx.
PS* P. unit
kg
Units
For installation in 8HP molded-plastic distribution systems Molded-plastic covers for installation in 1× 8HP complete 1× enclosures with fuse 2 × switch disconnec3× tors 1×
8HP6 431 8HP6 422
0.221 0.224
1 1
3NP40 10 3NP40 10 3NP40 70 2 × 3NP40 70
2 2 2 2
8HP6 432 8HP6 432 8HP6 423 8HP6 424
0.465 0.465 0.230 0.203
1 1 1 1
1 × 3NP40 70 2 × 3NP40 70 1 × 3NP42 70
2.5 2.5 2.5
8HP6 423 8HP6 424 8HP6 427
0.230 0.203 0.250
1 1 1
Fuse switch disconnectors
Height × Width
Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
e.x
nh ath
mm
yz
1 1
NSE00173a
3NP40 10 3NP40 70
3NY1 256
0.116
1
197 × 215.5
3NY1 257
0.118
1
197 × 215.5
3NY1 258
0.063
1
197 × 235
3NY1 250
0.075
1
die
3NY1 250
3NY1 253
4 x 3NP40 10 with 197 × 485 and without auxiliary switch (supports included in delivery) 5 × 3NP40 10 with 197 × 485 and without auxiliary switch
3NY1 254
0.188
1
3NY1 255
0.125
1
w.
6 7 8 9 10
in a field of width B2 3 x 3NP40 10 with 197 × 485 and without auxiliary switch (supports included in delivery)
ww
3NY1 253
197 × 215.5
3 4 5
For installation in STAB-/SIKUS 8GD/8GA "classic" distribution boards, see publication "Installation and mounting", Order No. E20001-P285-A526-V1 Molded-plastic covers for mounting 1 × 3NP40 10 right between 2 standard with and without mounting rails with auxiliary switch 3NY1 995 quick 1 × 3NP40 10 left retaining plate with and without auxiliary switch in a field of width B1 2 × 3NP40 10 with and without auxiliary switch in a field of width 2 × 3NP40 10 with B2/2 and without auxiliary switch
1 2
0.225
11
1
12 13 14
3NY1 255 Supports (1 set = 10 units) for 3NY1 253 and 3NY1 254 moldedplastic covers
1 set 3NP40 1
3NY1 271
0.100
1 set
15 16
* You can order this quantity or a multiple thereof.
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Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for power distribution Fuse switch disconnectors
Height × Width
Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
0.082
1
0.086
1
3NY1 248
0.036
1
3NY1 247
0.072
1
166 × 199
3NY1 260
1 × 3NP40 1 left with 166 × 199 and without auxiliary switch
3NY1 261
1 × 3NP40 1 right with and without auxiliary switch
on standard mounting rails with special 8GD9 equipment rack and for mounting on busbars (except 3NY1 247) in a field of width B1
3NY1 247 Blanking covers (1 set = 10 units) for covering blank spaces in the 3NY1 2 moldedplastic covers
3NP40 1
166 × 199 166 × 469
nh ath
2 × 3NP40 1 with and without auxiliary switch in a field of width B2 5 × 3NP40 1 with and without auxiliary switch
e.x
3NY1 260
Molded-plastic covers for attachment to 8GD9 100 mount- 1 x 3NP40 7 left ing plate 1 x 3NP40 7 right 2 3NP40 7 1 3NP42 70
1 set
Width 90
3NY1 270
0.040
1 set
208 × 219 208 × 219
3NY7 800 3NY7 801
0.100 0.120
1 1
208 × 222
3NY7 802
0.120
1
309 × 216
3NY7 820
0.113
1
die
Molded-plastic covers for mounting 1 x 3NP40 7 left between two stan1 x 3NP40 7 right dard mounting rails with 3NY1 995 quick 2 3NP40 7 retaining plate with 3NY1 322 quick 1 3NP42 7 retaining plate
yz
mm Molded-plastic covers for mounting on 3NP40 1 switch disconnectors
3NY7 500
0.120
1
3NY7 501 3NY7 502 3NY7 820
0.120 0.054 0.113
1 1 1
1 3NP43 70
375 × 245
3NY7 230
0.117
1
1 3NP44 70
375 × 290
3NY7 240
0.125
1
w.
208 × 229
208 × 229 208 × 236 309 × 2161)
Molded-plastic covers for attachment
1)
ww
to 8GD9 591 mounting plate to 8GD9 592 mounting plate
For mounting on 8GD9 590 mounting plate, the 3NY7 220 molded-plastic cover can also be used.
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* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for increased technical requirements
■ Selection and ordering data
1 2
Surface mounting and installation
Connection
A
For LV HRC For isofuse links lating acc. to links DIN 436201)
For Size conductor cross-section mm2
Auxiliary switches at the switch disconnectors Version
Size
Degree of protection IP00, without fuse links, without isolating links, with connection screws
Completely compartmentalized, with high speed closing feature
630
Units
3NP50 60-0CA00 3NP50 60-0CA10
1.608 1.650
1 1
Clamp connection
1-wire 00 a. 000 2.5 ... 50 or 2 conductors 1× 2.5 ... 50 1× 2.5 ... 35
00
without4) 1 NO + 1 NC
3NP50 60-0CB00 3NP50 60-0CB10
1.739 1.748
1 1
Flat connection
6 ... 1505)
1 and 0
1
without 1 NO + 1 NC
3NP52 60-0CA00 3NP52 60-0CA10
5.475 5.491
1 1
Clamp connection
35 ... 120
1 and 0
1
without 1 NO + 1 NC
3NP52 60-0CB00 3NP52 60-0CB10
5.605 5.814
1 1
Flat connection
6 ... 2405)
2 and 1
2
without 1 NO + 1 NC
3NP53 60-0CA00 3NP53 60-0CA10
6.532 6.551
1 1
Flat connection
6 ... 2 × 2405) 3 and 2
e.x
without4) 1 NO + 1 NC
1)
See LV HRC Fuse Links.
2)
For 3NP50 60 with flat connections, the relevant 3NY1 106 cable lug covers must be used (see "Accessories") for the purpose of protection against accidental contact according to DIN VDE 0106 Part 100 (see "Accessories").
3
without 1 NO + 1 NC
3NP54 60-0CA00 3NP54 60-0CA10
3 4 5 6 7 8 9
7.945 7.958
1 1
10 11
4)
If auxiliary switch is retrofitted, additional drill holes are required on the switch.
5)
According to DIN 46234 or DIN 46235; with cable lug according to DIN 46235: min. conductor cross-section 16 mm2 (use M12 cable lugs if required).
According to DIN 46234 or 16 mm2 ... 95 mm2 according to DIN 46235 (use M10 cable lugs if required).
ww
3)
kg
00
nh ath
400
PS* P. unit
00 a. 000
die
250
Flat 2.5 ... 1503) connection2)
w.
160
Weight 1 unit approx.
Order No.
yz
Rated Connection type uninter- (double-ended) rupted current Iu
12 13 14 15 16
* You can order this quantity or a multiple thereof.
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17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for increased technical requirements for 40 mm busbar system Rated uninterrupted current Iu
Connection type (double-ended)
For isolating links
Connection
Size
A
For LV HRC fuse links acc. to DIN 436201) For conductor Size cross-section mm2
Auxiliary switches at the switch disconnectors Version
Degree of protection IP00, without fuse links, without isolating links, with terminal screws Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
Completely compartmentalized, with high speed closing feature2)
1-wire 00 a. 000 2.5 ... 50 or 2 conductors 1× 2.5 ... 50 1× 2.5 ... 35, bottom connection
1)
See LV HRC Fuse Links.
2)
For accessories and further devices on busbar systems, see "Accessories".
3NP50 65-1CF00 3NP50 65-1CF10
2.380 2.370
1 1
without 1 NO + 1 NC
3NP50 65-1CG00 3NP50 65-1CG10
2.433 2.437
1 1
3)
According to DIN 46234 or 16 mm2 ... 95 mm2 according to DIN 46235 (use M cable lugs if required).
nh ath
for 60 mm busbar system Rated uninterrupted current Iu
Connection type (double-ended)
Connection A
yz
Clamp connection
without 1 NO + 1 NC
e.x
Rail width: 12 mm and 5 mm or 10 mm thickness 160 Flat 2.5 ... 1503) 00 a. 000 connection Connection, bottom
For LV HRC fuse links acc. to DIN 436201) For conductor Size cross-section mm2
For isolating links Size
Auxiliary switches at the switch disconnectors Version
Degree of protection IP00, without fuse links, without isolating links, with terminal screws Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
Completely compartmentalized, with high speed closing feature2)
Use switch version "Surface mounting and installation" and busbar adapter, see "Accessories". 2)
See LV HRC Fuse Links.
For accessories and further devices on busbar systems, see "Accessories".
ww
w.
die
1)
1/106
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* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for increased technical requirements with fuse monitoring by SIRIUS circuit-breakers
1 2
Surface mounting and installation Rated unin- Connection type terrupted (double-ended) current Iu
A
For LV HRC Auxiliary switches fuse links acc. to DIN 436201) at switch at the disconcircuitnectors breakers Size Version Version
Connection for conductor crosssection mm2
Degree of protection IP00, without fuse links, without isolating links, with terminal screws Order No.
yz
Completely compartmentalized, with high speed closing feature with fuse monitoring by SIRIUS circuit-breakers2)
with plug-in connection of the auxiliary switch connecting cable (length approx. 1 m) to the circuit-breaker 160 Flat 2.5 ... 1504) 00 a. 000 1 NO + 1 NC 1 NO + 1 NC 3NP50 60-0EA86 3NP50 60-0EA26 connection3 1 NO + 1 NC 2 NO
kg
Units
2.484 2.550
1 1
1 conductor 2.5 ... 50 2 conductor 1× 2.5 ... 50 1× 2.5 ... 35 6 ... 1505)
00 a. 000
1 NO + 1 NC 1 NO + 1 NC 3NP50 60-0EB86 3NP50 60-0EB26 1 NO + 1 NC 2 NO
2.616 2.650
1 1
1 and 0
1 NO + 1 NC 1 NO + 1 NC 3NP52 60-0EA86 3NP52 60-0EA26 1 NO + 1 NC 2 NO
6.014 6.867
1 1
Clamp connection
35 ... 120
1 and 0
1 NO + 1 NC 1 NO + 1 NC 3NP52 60-0EB86 3NP52 60-0EB26 1 NO + 1 NC 2 NO
7.095 6.659
1 1
400
Flat connection
6 ... 2405)
2 and 1
1 NO + 1 NC 1 NO + 1 NC 3NP53 60-0EA86 3NP53 60-0EA26 1 NO + 1 NC 2 NO
7.083 5.410
1 1
630
Flat connection
6 ... 2 × 2405) 3 and 2
1 NO + 1 NC 1 NO + 1 NC 3NP54 60-0EA86 3NP54 60-0EA26 1 NO + 1 NC 2 NO
8.462 9.233
1 1
Flat connection
See LV HRC Fuse Links.
2)
SIRIUS circuit-breakers: auxiliary switches, 2 NC also available on request.
3)
For 3NP50 60 with flat connections, the relevant 3NY1 106 cable lug covers must be used (see "Accessories") for the purpose of protection against accidental contact according to DIN VDE 0106 Part 100 (see "Accessories").
4)
According to DIN 46234 or 16 mm2 ... 95 mm2 according to DIN 46235 (use M10 cable lugs if required).
5)
According to DIN 46234 or DIN 46235, with cable lug according to DIN 46235: min. conductor cross-section 16 mm2 (use M12 cable lugs if required).
w.
1)
3 4 5 6 7 8 9 10
die
250
nh ath
Clamp connection
e.x
)
Weight PS* 1 unit P. unit approx.
11
ww
12 13 14 15 16
* You can order this quantity or a multiple thereof.
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Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for increased technical requirements for 40 mm busbar system Connection type (double-ended)
Connection
A
for conductor crosssection mm2
For LV HRC Auxiliary switches fuse links acc. to DIN 436201) at switch at the circuitdisconbreakers nectors Size Version Version
Degree of protection IP00, without fuse links, without isolating links, with terminal screws Order No.
Completely compartmentalized, with high speed closing feature with fuse monitoring by SIRIUS circuit-breakers2)3)
Clamp connection
1-wire 00 a. 000 2.5 ... 50 2 conductor 1× 2.5 ... 50 1× 2.5 ... 35, bottom connection
See LV HRC Fuse Links.
2)
SIRIUS circuit-breaker on request, also auxiliary switch 2 NC.
PS* P. unit
kg
Units
1 NO + 1 NC 1 NO + 1 NC 1 NO + 1 NC 2 NO
3NP50 65-1EF86 3NP50 65-1EF26
2.908 2.950
1 1
1 NO + 1 NC 1 NO + 1 NC 1 NO + 1 NC 2 NO
3NP50 65-1EG86 3NP50 65-1EG26
3.020 2.973
1 1
3)
For accessories and further devices on busbar systems, see "Accessories" and switchgear, SIVACON distribution boards and cabinet systems, > components for 8US, 8UC, 4NC distribution board systems -> 8US busbar systems.
nh ath
1)
Weight 1 unit approx.
e.x
Rail width: 12 mm and 5 mm or 10 mm thickness 160 Flat connec- 2.5 ... 1504) 00 a. 000 tion Connection, bottom
yz
Rated uninterrupted current Iu
4)
for 60 mm busbar system
According to DIN 46234 or 16 mm2 ... 95 mm2 according to DIN 46235 (use M10 cable lugs if required).
ww
w.
die
Note: For switch versions "For mounting and installation" and busbar adapters, see "Accessories".
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* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for increased technical requirements with fuse monitoring by electronic fuse monitoring
1 2
Surface mounting and installation Rated uninterrupted current Iu
Connection type (double-ended)
Connection
A
For LV HRC Auxiliary switches fuse links acc. to DIN 436201) at switch at fuse for conducdiscon- monitoring tor crossnectors section 2 mm Size Version Version
Degree of protection IP00, without fuse links, without isolating links, with terminal screws Order No.
250
Flat connection
6 ... 1504)
6 ... 2404)
1 and 0
2 and 1
1 NO + 1 NC
1 NO + 1 NC
2 NO + 1 NC
2 NO + 1 NC
Units
e.x
2.375
1
3NP50 60-0HB13
2.500
1
5.865
1
3NP52 60-0HA13
w.
Flat connection
6 ...2404)
ww
630
3 and 2
1 NO + 1 NC
3 4 5 6 7 8 9
3NP53 60-0HA13
6.951
1
10
die
400
Flat connection
kg
3NP50 60-0HA13
nh ath
for rated operational voltages Ue of 400 V to 500 V AC, infeed must be from the top! with plug-in connection of auxiliary switch connecting cable (length approx. 1 m) for fuse monitoring, status display: green LED illuminated, fault indication: green LED flashing, fuse failure: red LED (display per phase) 160 Flat 2.5 ... 1203) 00 a. 000 1 NO + 2 NO + connection2) 1 NC 1 NC Clamp 1-wire: 00 a. 000 1 NO + 2 NO + connection 2.5 ... 50 1 NC 1 NC 2-wire: 1× 2.5 ... 50 1× 2.5 ... 35
PS* P. unit
yz
Completely comparmentalized, with high-speed closing feature with electronic fuse monitoring EF (self-powered), open-circuit principle
Weight 1 unit approx.
11 2 NO + 1 NC
3NP54 60-0HA13
8.513
1
12 13
1)
See LV HRC Fuse Links.
2)
For 3NP50 60 with flat connections, the relevant 3NY1 106 cable lug covers must be used (see "Accessories") for the purpose of protection against accidental contact according to DIN VDE 0106 Part 100 (see "Accessories").
3)
According to DIN 46234 or 16 mm2 ... 95 mm2 according to DIN 46235 (use M10 cable lugs if required).
4)
According to DIN 46234 or DIN 46235; with cable lug according to DIN 46235: min. conductor cross-section 16 mm2 (use M12 cable lugs if required).
14 15 16
* You can order this quantity or a multiple thereof.
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Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for increased technical requirements for 40 mm busbar system
A
Connection type (double-ended)
For LV HRC Auxiliary switches fuse links acc. to DIN 436201) at switch at fuse Connection for conducdiscon- monitoring tor crossnectors section mm2 Size Version Version
Degree of protection IP00, without fuse links, without isolating links, with connection screws Order No.
Completely comparmentalized, with high-speed closing feature with electronic fuse monitoring EF (self-powered), open-circuit principle for rated operational voltages Ue of 400 V to 500 V AC, infeed must be from the top! for rail width: 12 mm and 5 mm or 10 mm thickness 160 Flat con2.5 ... 1202) 00 a. 000 1 NO + bottom nection 1 NC connection
PS* P. unit
kg
Units
2.776
1
e.x
2)
See LV HRC Fuse Links.
3NP50 65-1HF13
Weight 1 unit approx.
According to DIN 46234 or 16 mm2 ... 95 mm2 according to DIN 46235 (use M10 cable lugs if required).
nh ath
1)
2 NO + 1 NC
yz
Rated uninterrupted current Iu
for 60 mm busbar system
ww
w.
die
For switch versions "For mounting and installation" and busbar adapters, see "Accessories".
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Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for increased technical requirements
■ Accessories For fuse switch disconnectors
Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
0.620 0.263 1.510 1.690
1 1 1 1
Fuse carriers 3NY1 074 3NY1 371 3NY1 372 3NY1 373
with fuse monitoring by 3RV1 motor starter protectors (with auxiliary switches, 1 NO + 1 NC), with plug-in connection, without connector and connecting cable
3NP50 6.-.E..6 3NP52 60-.E..6 3NP53 60-.E..6 3NP54 60-.E..6
3NY1 420 3NY1 421 3NY1 422 3NY1 423
1.405 1.900 1.980 2.600
1 1 1 1
Connector and connecting cable 1 m long 3 m long
3NP5 with 3RV1
3NY1 910 3NY1 911
0.097 0.261
1 1
with electronic fuse monitoring for 400 V ... 500 V (with auxiliary switches, 2 NO + 1 NC), with plug-in connection, without connector and connecting cable
3NP50 6.-.H.13 3NP52 60-.H.13 3NP53 60-.H.13 3NP54 60-.H.13
3NY1 513-0 3NY1 513-2 3NY1 513-3 3NY1 513-4
1.235 2.130 2.146 0.325
1 1 1 1
yz
3NP50 6.-.C..0 3NP52 60-.C..0 3NP53 60-.C..0 3NP54 60-.C..0
Connector and connecting cable (6-pole) 3 m long
3NY1 915
3NY3 033 with fixing bracket and screws (mounting kit)
3NY4 011
0.372
1
3NP501)
3NY3 033
0.015
1
3NY3 034
0.015
1
3NP50 3NP52 3NP53, 3NP54
5 6 7 8 9 11
3NY4 031 3NY4 011 3NY4 012
0.218 0.215 0.240
1 1 1
12 13
Molded-plastic covers as replacement for covers from 300 × 220 mm 3NY1 210 assembly kits for installation (without 300 × 245 mm 3NY1 211 mounting brackets and small com- 300 × 290 mm 3NY1 212 ponents) 1)
3 4
10
ww
Electric arc chambers (for 3NP52, 3NP53 and 3NP54, 3 units each are required)
3NY4 031
3NY1 915
3NP52 ... 3NP54
w.
3NY3 034
3NP5 with EF
die
Auxiliary switches 1 NO + 1 NC with actuating cams, screws and washers (mounting kit)
nh ath
3NY1 513-3
e.x
3NY1 074
1 2
14 3NY1 102 3NY1 103 3NY1 104
0.071 0.075 0.084
1 1 1
If retrofitted, drill holes required.
15 16
* You can order this quantity or a multiple thereof.
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Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors for increased technical requirements For fuse switch Dimensions disconnectors
Order No.
mm
Weight 1 unit approx.
PS* P. unit
kg
Units
For installation in any distribution board
for installation in metal front panels
for covering connection terminals
with and without auxiliary switches 3NP50 with and without auxiliary switches
Height × Width 215 × 135
3NY1 105
0.045
1/400
215 × 135
3NY1 115
0.044
1/400
220 × 160
3NY1 125
0.062
1
265 × 135
3NY1 107
0.073
1
0.071
1/225
3NY1 107 3NP50 with and without auxiliary switches
for separate covering of top and bottom cable lug connections
with auxiliary switch 3NP50 with and without auxiliary switches
3NY1 106
3NY1 212
3NP50 60 3NP52 60 3NP53 60 3NP54 60
290 × 135
3NY1 116
0.071
1/225
3NY1 108
0.048
1/200
250 × 300 × 300 × 300 ×
3NY1 208 3NY1 210 3NY1 211 3NY1 212
0.531 0.287 0.298 0.313
1 1 1 1
149 220 245 290
Clamp connections (1 set = 3 units)
ww
3NY1 907
3NP52 3NP53/ 3NP54 60
w.
3TX6 546-3B
99 95
3NY1 241 3TX6 546-3B
0.205 0.260
1 set 1 set
120
3NY1 245
0.336
1 set
3NP50
Conductor cross-section 2.5 ... 50 mm2
3NY1 903
0.108
1 set
3NP52
35 ... 120 mm2
3NY1 907
0.225
1 set
8US12 91-4SB00 8US12 10-4AG00
0.551 3.060
1 1
1)
Rail width 3NP50 108 3NP52, 3NP53, 250 (length 2) 320 mm, 3NP54 M10 terminal screws, connecting cables must be made)
Busbar adapters for 60 mm busbar system
1 set
Cover length
Covers for cable lug connection (1 set = 6 units) screw-on to free screw end for protection against unintentional contact
3NY1 106
290 × 135
die
Assembly kits for installation with molded-plastic cover, mounting brackets and small components. for switches with and without auxiliary switches
290 × 135
nh ath
for covering cable lug connections
yz
3NP50 with and without auxiliary switches with auxiliary switch
e.x
Molded-plastic covers for installation in cabinet
1 set
8US12 10-4AG00 1 set
Sealing eyes can be retrofitted (1 set = 10 units) 1)
3NP50
Also available in 2-wire version: 1 × 2.5 mm2 ... 50 mm2 and 1 × 2.5 mm2 ... 35 mm2.
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3NY1 940 2)
0.010
1 set
Switch is wider than adapter; however, this can be expanded to 276 mm using two 8US19 98–2BM00 lateral modules.
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* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors
■ Dimensional drawings Cutout for 3NP35 and 3NP40 10
14
NSE00193
70
13,8
28,5 NSE 00197a
62,5
20 35
9,5 16,5
144,5 40 40
28
3,5
19
10 11
201
121,5
12
7,5
18
13 93
25,5 25,5
222
14
3NP40 16-1CK01 with busbar adapter, rails of width 12, 15, 20, 25 mm or 30 mm and thickness 5 mm or 10 mm, flat, T, I profiles and other renowned busbar systems, top connection 100,5 69,5
15
168
60
NSE 00204a
89
16
60 14
11,5 25,5 25,5
8 9
NSE 00907a
16,5
89
6 7
18
7,5
72
168
60
21
3NP40 15-0CJ01 with busbar adapter, deep, busbar width 12 mm or 15 mm and thickness 5 mm or 10 mm, top connection
60 11,5
3,5
100,5
19
100,5 69,5
72
28
NSE 00205a
201
3NP40 16-1CJ01 with busbar adapter, rails of width 12, 15, 20 mm or 30 mm and thickness 5 mm or 10 mm, flat, T, I profiles and other renowned busbar systems, bottom connection 19
21
144,5 40 40
w.
ww
18
144,5 40 40
NSE 00202a
100,5
72
25,5 25,5
die
30 19
19
25,5 25,5
3NP40 15-1CK01 with busbar adapter, flat, busbar width 12 mm or 15 mm and thickness 5 mm or 10 mm, top connection 16,5
nh ath
58,5 41,5 215
174
7,5
18
89
NSE 00200a
21
3NP40 15-1CJ01 with busbar adapter, flat, rails; width 12 mm or 15 mm and thickness 5 mm or 10 mm, bottom connection
130
10,5
16
13
3NP40 10 with 3NY1 251 molded-plastic cover
12
NSE 00194a
NSE00195
21
NSE 00196a
72
10,5
97,5 43,5 34,5
18
3 4 5
3NP40 10 with 3NY1 236 feeder terminal
62,5
3NP40 10 with 3NY1 235 triple terminal
35
63
28,5
14
25,5 25,5
yz
3NY1 265 cap for 3-phase 3NY1 238 busbar
e.x
3NP40 10 with 3NY1 237 3-phase busbar for 2 fuse switch disconnectors
89
85
1 7 4
A u x ilia r y s w itc h
89
NSE00192
125
NSE00191
100
NSE 00201a
2 5 ,5
M5
10
2 5 ,5
50
5
6 4 ,5 4 4 ,5
5 0
1 6 8 ,5
1 4 3 1 2 6 ,5
5 2
5 ,8
3NP40 10 3NY1 995 quick retaining plate with 3NY1 995 quick retaining plate for 3NP40 10 and 3NP40 70 mounting rail center-to-center clearance: For installation 7,5 70 125 mm 17,5 in STAB 8GD 85 wall-mounted distribution boards, upper 2,5 M5 5,8 perforations with 50 mm 50 M5 50 28,5 clearance.
N S E 0 0 1 9 0 a
155
2 7
1 2 7 ,5
8 9
68
7 3 ,5 4 4
4 8
97,5 43,5
3NP40 10
1 2
201
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Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors 3NP40 70 for mounting
3NP42 70, 3NP43 70, 3NP44 70 for mounting a
NSE0_00207a
e
b 243 288 300
3NY73 22 quick retaining plate
122,5
3NP40 1 3NP40 7 3NP42 7 3NP43 7 3NP44 7 1)
NSE00213
h = distance from upper edge of panel cutout to center of disconnector mounting.
1/114
Siemens ET B1 T · 2007
50 50 157
11
110
25
195
116 114 130
198
Cutouts 2) for 3NP44
177,5
Cutouts 2) for 3NP43
174
11
267
Cover between Panel cutout min. assembly kit Molded-plastic cover behind panel Type B H B H h1 3NY1 251 130 215 100 180 100 3NY7 200, 130 215 118 195 110 3NY7 201 3NY7 220 220 375 210 275 157 3NY7 230 245 375 235 315 174 3NY7 240 290 375 280 325 178 Molded-plastic cover in front of panel Type B H B H 3NY1 251 130 215 100 155 3NY7 200, 130 215 118 195 3NY7 201 3NY7 220 220 375 198 275 3NY7 230 245 375 224 315 3NY7 240 290 375 270 325
NSE00523
w.
217
5,8
11
315
3NP42 7 3NP43 7 3NP44 7
72
70 50
81
81
Cutouts 2) for 3NP42
162 130
h1 87 110
NSE00525
B
3NP40 1 3NP40 7
65
50
NSE 00906a
H
h
Type
2
118
ww
16
17
For metal frames Cutouts for 3NP4
65
$ Bottom edge disconnector-base % Center disconnector-base
die
161 130 40 40
170
111
84
70
Æ 11
NSE00212
2
For plastic frames Cutouts 2) for 3NP40 70
19
50
Drilling pattern for 3NP44
11
50
16
238
3NP40 75-1 with busbar adapter, flat, busbar width 12 mm or 15 mm and thickness 5 mm or 10 mm 108
NSE00209
17
93
2
85 116 130
50
NSE00211
f 57 65 81
157 174 178
NSE00526
161 130 40 40
170
Drilling pattern for 3NP43 70
84
70
114 Æ 6,5
NSE00210
nh ath
M6
132
19
e 215 255 267
81,7 97,5
85
d 45.5 48 48
Drilling pattern for 3NP42 70
NSE0052
3NP40 75-0 with busbar adapter, deep, busbar width 12 mm or 15 mm and thickness 5 mm or 10 mm
50
c 66 80 94.5
274,4
83,5
NSE00208
1
a 184 210 256
Æ 11
Type 3NP42 70 3NP43 70 3NP44 70
50
NSE00524
Drilling pattern for 3NP40 70
108
d
yz
NSE00206a
190
Æ 5,8 70
f
e.x
170
b f
17
83,5
70
161 101
50
c
36,5
45
50
108
270
224
2)
Cover is placed open on the switchgear cabinet panel, for cover behind control cabinet panel: cutout dimensions on request.
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Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors 3NP40 70-0F for mounting and installation 1 1 4 ,5 5 7
19
3 4
210
yz
64 16
241,5
3NP40 75-1F with busbar adapter, flat, 40 mm, busbar width 12 mm or 15 mm and thickness 5 mm or 10 mm
6 7
3NP40 76-0F with busbar adapter, flat, 60 mm, busbar width 12 mm or 30 mm and thickness 5 mm or 10 mm 19
189
189
179
160,7 40 40
60
nh ath
19
5
NSE 00902a
1 9 3 ,5
e.x
8 3 ,5
N S E 0 _ 0 0 9 0 1 c
6 4
1 6
1 5 8 ,5
160,7 40 40
11,6
3 6 ,5
3NP40 75-0F with busbar adapter, deep, 40 mm busbar width 12 mm or 15 mm and thickness 5 mm or 10 mm
60
8
220,5
72
217
10
NSE00215
d
f
11
b
die
ww
16
9
17
84
70
111
with busbar adapter, rails; width 12 mm to 30 mm and thickness 5 mm or 10 mm flat, T and I profiles
a
12
f
w.
170
50
19
186 168 60 60
108
3NP42 75-1 3NP42 76-1 3NP43 76-1 3NP44 76-1
NSE00214
10,5
3NP40 76-1 with busbar adapter, rails; width 12 mm to 30 mm and thickness 5 or 10 mm, flat, T and I profiles
9
NSE 00904a
64 16
NSE 00903a
64 16
220,5
c e
Type 3NP42 75-1 3NP42 76-1 3NP43 76-1 3NP44 76-1
1 2
a 184 184 210 256
b1) 243 243 288 300
c 832) 832) 97 112
d 45.5 45.5 48 48
e 111 111 125 139
f 40 60 60 60
1)
For VBG4 plus dimension c of cable lug covers (see page page 1/116).
2)
When installed together with size 000 or size 00 in STAB/SIKUS distribution boards, 3NY7 820 molded-plastic cover is used as a depth compensation (underneath).
13 14 15 16
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Siemens ET B1 T · 2007
1/115
17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors 3NY7 200 molded-plastic cover for 3NP40 7 for installation in any distribution boards
89
3NY7 220 molded-plastic cover for 3NP42 for installation in any distribution boards
yz
NSE00527
375
215
215
40
40
3NY7 201 molded-plastic cover for 3NP40 7.for 3NP40 7.-CA01
NSE00216
130
130
271 309 4 6
208
N S E 0 _ 0 0 2 2 3 b
NSE00222
194
73 123
b
Cable lug cover for 3NP42 to 3NP44, 3NY7 121, 3NY7 131, 3NY7 141
NSE00225
a
c
94 108
NSE0_01604
2
38 142
ww
3NY7 601 touch-protection cover for 3NP40 75 and 3NP40 76 switch disconnectors
112
30 61
35
1/116
6 4
1 0 8 2 3 6
47
47
195
NSE0_01605
38 5
32 73
Cable lug cover for 3NP40 7 with 3NY7 101 flat connection
NSE00224
6 4
64
229
229
3NY7 600 touch-protection cover for installation in ALPHA distribution boards for 3NP40 76 switch disconnectors
112
w. 6°
6°
3NY7 502 molded-plastic cover for 2 3NP40 switch disconnectors for installation in SIKUS 3200-, STAB 160- and 400- and SIKUS 630 distribution boards
46
3NY7 501 molded-plastic cover for 1 3NP40 switch disconnector, right for installation in SIKUS 3200-, STAB 160- and 400- and SIKUS 630 distribution boards
die
46 208 NSE00221
64
216
NSE00219
290
3NY7 500 molded-plastic cover for 1 3NP40 switch disconnector, left for installation in SIKUS 3200-, STAB 160- and 400- and SIKUS 630 distribution boards
NSE00220
2 0 8
NSE00218
245
3NY7 820 molded-plastic cover for 1 3NP42 70 switch disconnector for installation in STAB-/SIKUS distribution boards
375
375
nh ath
67,5
70,5
3NY7 240 molded-plastic covers for 3NP44 for installation in any distribution boards
NSE00217
49
3NY7 230 molded-plastic covers for 3NP43 for installation in any distribution boards
e.x
220
Siemens ET B1 T · 2007
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Type 3NY7 121 3NY7 131 3NY7 141
a 181 207 253
b 65 79 94
c 67 50 47
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors 3NP50 60, 160 A for mounting 97,5
b
230
d
NSE00226
30
30°
Type 3NY1 105 3NY1 115 3NY1 106 3NY1 108 3NY1 208
3NP50 60, 160 A with fuse monitoring by 3RV1 circuit-breakers, with plug-in connector
a 135 135 135 135 149
b 215 215 290 290 250
c 95.5 95.5 144.5 144.5 115
NSE00228a
nh ath
For plastic frames Cutout for 3NP50 60, with and without auxiliary switches
2
30°
135
30
d 38 38 64 64 53.5
Cutout for 3NY1 208 mounting kit
300
5,8
130
134
191 207,5
NSE00230
205
70
126,5 143
Type
H
h
NSE 00906a
die w. ww
B
3NP50 6 3NP50 6 3NP52 6 3NP53 6 3NP54 6
3NP50 6 3NP50 6 3NP52 6 3NP53 6 3NP54 6
5
8
6
9
For metal frames Cutouts for 3NP5
228
3 4 6 7
NSE00229
196
161,5
45
e.x
228
yz
a
19
91
22 36 36 134 Auxiliary switch
34
M8
12
c
97
84 63
NSE00227
NSE00231
165
196
173
63
70 Ø5,8
3NY1 107 molded-plastic cover
36
15 31
116
3NP50 60, 160 A with molded-plastic cover for any type of installation
1 2
Cover between Panel cutout min. assembly kit Molded-plastic cover behind panel Type B H B H h1 2) 3NY1 105 135 215 130 206 115 3NY1 125 3NY1 210 222 300 210 293 146 3NY1 211 245 300 235 293 146 3NY1 212 290 300 280 293 146 Molded-plastic cover in front of panel Type B H B H h1 3NY1 105 135 215 130 205 115 3NY1 208 149 250 143 191 -3NY1 210 220 300 210 262 132 3NY1 211 245 300 234 262 132 3NY1 212 290 300 279 262 132
1)
h = distance from upper edge of panel cutout to center of disconnector mounting.
2)
With standard molded-plastic cover behind panel and corresponding panel cutout, the standard switching capacity is reduced to the following AC 23B values: at 400 V Ie 160 A, at 500 V from Ie 160 A to 125 A and at 690 V from Ie 100 A to 50 A.
10 11 12 13 14 15 16
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Siemens ET B1 T · 2007
1/117
17
Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors 3NP5. 60, 250 to 630 A with molded-plastic cover, for installation
28
e
i
2 8 0 N S E 0 _ 0 0 2 3 3 b
r h
m
Type 3NP52 60 3NP53 60 3NP54 60
3NP5. 60, 250 to 630 A with fuse monitoring by 3RV circuit-breaker, with plug-in connection q
9 4
3NP52 60 3NP53 60 3NP54 60
3 3 2
1)
d 93 106 111
e 62 70 85
f 176 192 207
g 38 39 40.5
h 41 39 40.5
i 11.5 11.5 11.5
k1) M10 M10 M10
l1) M8 M10 M10
m 336 352 367
n 25 25 30
o 32 25 25
q 212 228 243
r 3.6 4.4 6
s 156 180 225
t 210 234 279
u 89.5 105.5 120.5
w 220 245 290
x 186.5 202.5 217.5
y 200.5 216.5 231.5
302
die
165
18
161,5 228
228
3NP5. 60, 160 to 630 A with electronic fuse monitoring, with plug-in connection and control cable
3NP50 60, 160 A with electronic fuse monitoring, with plug-in connection and control cable
3NP5. 60, 250 to 630 A with electronic fuse monitoring, with plug-in connection and control cable y x
150 136
299
272
102
NSE00238
NSE00239
NSE00240
228
1/118
NSE00237
156 19
w.
22 36 36 134
ww
M8
34
63
40 83,5
40
196 63
17
12
31
116
97,5 45 50 19 NSE00236
18
Siemens ET B1 T · 2007
8
c 130 130 200
3NP50 65, 160 A with busbar adapter, with fuse monitoring by 3RV circuit-breaker, with plug-in connection
3NP50 65, 160 A with busbar adapter, rails; width 12 mm and thickness 5 mm or 10 mm
Cutout for 3NP52 60, 3NP53 60 and 3NP54 60
b 202 226 271
Through-hole for screw
13,5
9
a 207 231 276
nh ath
N S E 0 _ 0 0 2 3 5 b
3NP52 60 3NP53 60 3NP54 60
e.x
l
n
s t
yz
M 8
o
k
7 6
3 0 0
251 d
c
e
f
NSE00234
76
u w
10
4
NSE00232
r
d
12 Æ9 Æ 20
60
g
262 280
f a b
1 0
3NP5. 60, 250 to 630 A for mounting
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Low-Voltage Fuse Systems LV HRC Fuse Systems LV HRC fuse switch disconnectors
■ Schematics
1 2
Function auxiliary contact – main contact at SENTRON 3NP4 and 3NP5 ON
0
5
10
20
15
70°
(1 S) 1-4 1-2 (1 Ö) 3NP40 1, (3 S) 3NP4. 7
OFF
0
5
0
5
10
10
15
15
20
13-14 (1 NO) 21-22 (1 NC) 3NP50 60 (3 NO) 77°
20
13-14 21-22 3NP52 60 3NP53 60 3NP54 60 61°
Contact open
(1 NO) (1 NC) (3 NO) (3 NO) (3 NO)
Auxiliary circuit switch 2
13 21
4 1
14 22
for 3NP401 and 3NP4.7
Circuit diagram of main circuit
Circuit diagram of auxiliary circuit
3 ~ ...H z ...V
L 1 L 2 L 3
L1
1~ ...Hz ...V
B K
B U
F2
1
3
1 3 2 1
5
nh ath
F1
1 3 2 1
Q 2
Q 1
I > 2
I >
6 7 8
33
I > 4
5
S0
1 4 2 2
1 4 2 2
for 3NP5
e.x
SENTRON 3NP fuse switch disconnectors with fuse monitoring (with circuit-breaker 3RV1, with auxiliary switch 1 NO + 1 NC)
3 4
Contact closed
NSE 00174d
OFF
yz
ON
6
Q2
34
S1
B N
W H
K 1 F 1
N
K1
die
M 3 ~
9
K1
NSE00176a
N S E 0 _ 0 0 1 7 5 b
Q1 = fuse switch disconnector Q2 = circuit-breaker K1 = contactor S1 = ON pushbutton S0 = OFF pushbutton F1 = overload relay F2 = control-circuit fuse
10
SENTRON 3NP5 fuse switch disconnector with electronic fuse monitoring Block diagram L2
L3
11
LED display
w.
L1
Running
12
Fault F1 Fault F2 Fault F3
F1
F2
ww
Voltages
Microcontroller
Resistor network
F3
13
Switching stage
Synchronization signals
Parameterization
L1' L2'
14
Power supply unit 11
12
23
24
33
34
L3' ANSE00177
X1
Version "A" (open-circuit principle): auxiliary switches only pick up if fuse faulty and voltage is applied. Version "R" (closed-circuit principle): auxiliary contacts pick up as soon as voltage is applied and as long as fuses are intact.
6
Signal lines BN
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5
4
BK BU
3
2
GY WH
15
1
RD
16 Siemens ET B1 T · 2007
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17
Low-Voltage Fuse Systems Cylindrical Fuse Systems Product overview
■ Overview Cylindrical fuse links gG
yz
• Rated voltage Un 400/500 V AC • Rated current In 0.5 ... 100 A • gG operational class • Sizes 8 mm x 32 mm, 10 mm x 38 mm, 14 mm x 51 mm and 22 mm x 58 mm
e.x
Bases for cylindrical fuses • Rated voltage Un 400/690 V AC • Rated current In 0.5 ... 100 A • For sizes 8 mm x 32 mm, 10 mm x 38 mm, 14 mm x 51 mm and 22 mm x 58 mm • Versions with signal detector • Optional mountable auxiliary switch (for sizes 14 x 51, 22 x 58)
nh ath
New cylinder fuse bases 8 x 32 and 10 x 38 *
)
die
3
2
w.
0
■ Benefits
ww
Application Cylindrical fuses are used internationally for line protection (gG operational class), for protection of switching devices in motor circuits (aM operational class) and for the protection of power semiconductors (operational class aR). The design is used all over the world. Disconnectors Cylinder fuse bases are disconnectors that cannot be switched under load. VDE mark Cylindrical fuses are not included in the standard DIN VDE 0636-201, the German version of IEC 60269-2-1, so that this design was not awarded the VDE mark. Safety No-voltage changing of the fuse links. Signal detector When a fuse link fails, an LED in the window of the fuse link flashes.
1/120
Siemens ET B1 T · 2007
• Mounting depth 70 mm • Touch-protection according to BGV A3 • (VBG4) • Size 8 x 32 and 10 x 38 • For rail mounting • Anti-slip terminal at incoming and outgoing feeder • For busbar mounting • Sealable fuse holder • With draw-out technology for safe, no-voltage changing of fuse links ) Cylinder fuse bases, size 8 x 32 and 10 x 38 * Cylindrical fuse link 8 x 32 or 10 x 38 0 Busbar, 1-pole for L or N 2 Busbar, 3-pole 3 Terminals (optional)
Application information Cylindrical fuses are contained in the current European and international set of standards (EN/IEC), but not in the German standard DIN VDE. They are not therefore VDE-certified. In Germany, cylindrical fuses are not certified for any household applications, etc. (operation by ordinary persons) Usage in Germany is restricted to industrial plants and control cabinets where fuses are changed by skilled or trained personnel. These restrictions do not of course apply to plants and machines that are destined for export. Much broader use is possible in other European countries, such as Italy, Spain, Portugal and France, where these fuses are included in the national set of standards. Protection of semiconductor devices: The cylindrical versions of SITOR fuses are used for the protection of semiconductor devices. The 3NW7... cylinder fuse bases listed in this section are only conditionally suitable for this application: 10x38 to 10A, 14x51 to 10A, 22x58 to 50A. They are not designed to handle the considerably higher power loss of SITOR fuses (for SITOR fuse bases/switch disconnectors, see chapter "Semiconductor fuses").
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Low-Voltage Fuse Systems Cylindrical Fuse Systems Cylindrical fuse links gG
■ Technical specifications Type mm × mm
Sizes
3NW6 3..
3NW6 0..
3NW6 1..
3NW6 2..
8 × 32
10 × 38
14 × 51
22 × 58
3 4
IEC 60269-1, -2, -2-1 NF C 60-200, 63-210, 63-211 NBN C 63269-2 and -2-1 CEI 32-4, -12
Standards
gG
Operational class V AC
400 or 500 (see Selection and ordering data)
Rated current In
A
0.5 ... 100
Rated breaking capacity
kA AC
100, but 400 V versions: 20
yz
Rated voltages Un
any, but preferably vertical
Mounting positions
Sizes
In
Un
mm × mm
A
V AC
PS* P. unit
kg
Units
0.004 0.004 0.004
10 10 10
3NW6 303-1 3NW6 305-1 3NW6 307-1
0.004 0.004 0.004
10 10 10
3NW6 002-1 3NW6 004-1 3NW6 001-1
0.008 0.008 0.008
10 10 10
3NW6 008-1 3NW6 003-1 3NW6 006-1
0.008 0.008 0.008
10 10 10/100
3NW6 005-1 3NW6 007-1 3NW6 010-1
0.008 0.008 0.008
10 10 10
Cylindrical fuse links 400
10 16 20 10 × 38
2 4 6
500
8 10 12 16 20 25
400
3NW6 012-1
0.008
10
4 6
500
3NW6 104-1 3NW6 101-1
0.019 0.019
10 10
3NW6 108-1 3NW6 103-1 3NW6 106-1
0.019 0.019 0.019
10/100 10 10/100
3NW6 105-1 3NW6 107-1 3NW6 110-1
0.019 0.019 0.019
10 10 10
3NW6 112-1 3NW6 117-1 3NW6 120-1
0.019 0.019 0.019
10 10 10
3NW6 208-1 3NW6 203-1 3NW6 206-1
0.051 0.051 0.051
10/100 10/100 10/100
16 20 25
3NW6 205-1 3NW6 207-1 3NW6 210-1
0.051 0.051 0.051
10 10 10
32 40 50
3NW6 212-1 3NW6 217-1 3NW6 220-1
0.051 0.051 0.051
10 10 10
63 80 100
3NW6 222-1 3NW6 224-1 3NW6 230-1
0.051 0.051 0.051
10 10 10
8 10 12 16 20 25
8 10 12
ww
22 × 58
w.
32 40 50
400 500
400
6 7 8
32
die
14 × 51
3NW6 302-1 3NW6 304-1 3NW6 301-1
nh ath
2 4 6
5
Weight 1 unit approx.
gG operational class
Order No.
8 × 32
e.x
■ Selection and ordering data
1 2
9 10 11 12 13 14 15 16
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Siemens ET B1 T · 2007
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17
Low-Voltage Fuse Systems Cylindrical Fuse Systems Cylindrical fuse links gG
■ Characteristic curves Series 3NW6 30.-1 Size: 8 mm × 32 mm Operational class: gG Rated voltage: 400 V AC Rated current: 2 ... 20 A Time/current characteristics diagram
Melting I2ts values diagram
3
2
1 0
2 3
1 0
t
2
t
a
s
6 6
4 4 2
2 2
1 0
2
1 0 6
6 4
2 A
2
6 A
4
1 6 A
4 A 1
1 0
1 0 A
2
2 0 A
1
1 0 6
nh ath
6
4
4
2
2 0
1 0
1 0
6 4 2 -1
1 0
0
Type
6 4 2 -2 0
1 0
2
4
6
1
8 1 0
2
4
6
8 1 0
2
2
4
Current limitation diagram 4
1 0
[A ]
8 1 0
2 0 A
6 [A ]
1 4
3
die
e ff
6
2
ww 2
1 0 6 4
1 0
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
4
6
8 1 0 e ff
5
[A ]
2
4
Peak short-circuit current without DC component
Siemens ET B1 T · 2007
∆ϑ
A
W
K
15 29 34.5
Peak short-circuit current with largest DC component
1/122
Pv
0.7 1.1 1.7
w.
c
2
In
10 16 20
2 A
www.dienhathe.vn
1 6
2 0 n
3NW6 303-1 3NW6 305-1 3NW6 307-1
4 A
4
1 0
27 19 20.5
6 A
6
6
2 1.5 1.5
1 0 A
3
1 0
4
2 4 6
1 6 A
2
2
3NW6 302-1 3NW6 304-1 3NW6 301-1
I2 _ 0 6 5 5 9 b
1 0
$ %
2
e.x
v s
2
4 0 0 A 2 3 0 A
4
I2 _ 0 6 6 0 1 c
6
[A 2 s ]
[s ]
4
4
1 0
I2 _ 0 6 6 0 5 b
6
yz
4
1 0
[A ]
I2ts
I2ta
1 ms
400 V AC
A2s
A2s
1.6 5 48 230 600 790
6 21 85 530 1400 1800
Low-Voltage Fuse Systems Cylindrical Fuse Systems Cylindrical fuse links gG Series 3NW6 0 Size: Operational class: Rated voltage:
10 mm × 38 mm gG 500 V AC (2 ... 25 A) 400 V AC (32 A) Rated current: 2 ... 32 A Time/current characteristics diagram
[A 2 s ]
v s
2 3
2
1 0
2
2
2
3
1 0
t t
a
s
6 6
4 4
2
1 0
2
1 0 6
6 4 4 2 2 1
1 0
1
1 0 6
6 4
nh ath
4
6 7
2
2 0
1 0
1 0
6 4 2 -1
1 0 4 2
-2
2
4
6
1
8 1 0
2
4
6
8 1 0
2
2
4 e ff
4
1 0 6 [A ]
1 4
c
∆ϑ
A
W
K
2 4 6
2.2 1.2 1.6
32 16.5 23
8 1 0
3
3NW6 008-1 8 3NW6 003-1 10 3NW6 006-1 12
2.3 0.7 0.9
35 16 33
3NW6 005-1 16 3NW6 007-1 20 3NW6 010-1 25
1.3 2.1 2.1
3NW6 012-1 32
2.5
3NW6 002-1 3NW6 004-1 3NW6 001-1
3 2 A 2 5 A 2 0 A 1 6 A 1 2 A 1 0 A
2
2
6
8
1 0
1 2
1 6
2 0 n
Pv
die
Current limitation diagram
[A ]
6
I2 _ 0 6 5 5 7 b
0
1 0
4
In
Type
6
1 0
0
2
2 5 [A ]
3 2
8
I2ts
I2ta
1 ms
230 V AC 400 V AC 500 V AC
A2s
A2s
1.6 5 48
3 4 5
e.x
2 2
5 16 70
A2s 6.5 19 84
A2s 8 26 120
110 230 390
180 420 510
140 570 600
350 1050 1200
38 51.5 54
600 640 1300
950 1200 2200
1300 1700 2800
1700 2100 3200
51
2360
4000
4200
–
9 10 11
w.
8 A 6 A 4 A
3
1 0
2 2
6 4
1 0
2
2
4
6
8 1 0
3
2
ww
4
1 0
12
2 A
6
$ %
5 0 0 A 4 0 0 A 2 3 0 A
4
yz
6
I2 _ 0 6 5 6 1 d
4
1 0
I2 _ 0 6 6 0 2 b
A
A
A
A 8 A 1 0 1 2 1 6 2 0 2 5 3 2
6 A
4
4 A
2 A
A
6
A
4
1 0
[s ]
Melting I2ts values diagram
1 2
4
6
8 1 0
4
2
4
6
13 8 1 0 e ff
5
[A ]
2
14 4
Peak short-circuit current with largest DC component
15
Peak short-circuit current without DC component
16 www.dienhathe.vn
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17
Low-Voltage Fuse Systems Cylindrical Fuse Systems Cylindrical fuse links gG Series 3NW6 1 Size: Operational class: Rated voltage:
14 mm × 51 mm gG 500 V AC (4 ... 40 A) 400 V AC (50 A) Rated current: 4 ... 50 A Time/current characteristics diagram
Melting I2ts values diagram
3
6
2
1 0
2
4
1 0
t t
a
s
6 4 4
2 2
3
e.x
2
1 0
1 0 6
6 4 4 2 2 1
1 0
2
1 0 6
6 4
nh ath
4 2
2 0
1 0
1
1 0
6
6 4
4
2
2
-1
1 0
1 0
6 4 2 -2
1 0
0
2
4
6
1
8 1 0
2
4
2
8 1 0 6
2
4
4
c
4 2 1
3
6
In A
5 0 4 0 3 2 2 5 2 0 1 6
w.
2
1 0
4
3
I2 _ 0 6 5 6 0 b
[A ]
6
A
A A A
2
2
4
6
8 1 0
2
2
4
6
ww
4
8 1 0
3
2
4
6
8 1 0
4 [A ]
6
n
∆ϑ
5 0 [A ]
I2ts
I2ta
1 ms
230 V AC
400 V AC
500 V AC
A2s
A2s
A2s
A2s
16 85 200
20 100 250
26 120 350
3NW6 103-1 10 3NW6 106-1 12 3NW6 105-1 16
0.8 1.0 1.6
12 16 27
230 390 600
420 600 1000
750 800 1400
1050 1200 1700
3NW6 107-1 20 3NW6 116-1 25 3NW6 112-1 32
2.3 2.2 3.2
32.5 31.5 39.5
670 1300 2500
1400 2300 4100
1800 2800 5500
2100 3200 6500
3NW6 117-1 40 3NW6 120-1 50
4.5 4.8
48 55
3600 8000
6100 12200
8000 16000
9200 –
A
5
Peak short-circuit current without DC component
Siemens ET B1 T · 2007
4 0
3 2
5 48 110
Peak short-circuit current with largest DC component
1/124
2 5
19 25 18
A
8 1 0
2 0
1 6
1.9 2.5 2.4
4 A
e ff
1 2
4 6 8
3NW6 104-1 3NW6 101-1 3NW6 108-1
6 A
2
1 0
K
8 A
4
Pv
8
W
1 2 A 1 0 A
6
1 0
[A ]
8 1 0
6
die
Current limitation diagram 1 0
0
Type
1 0
e ff
$ %
2
2
I2 _ 0 6 5 9 9 c
5 0 0 A 4 0 0 A 2 3 0 A
4
yz
6
[A 2 s ]
v s
2
5
1 0
I2 _ 0 6 6 0 3 b
A
A
A 8 A 1 0 1 2 1 6 2 0 2 5 3 2 4 0 5 0
A
[s ]
4
6 A
4 A
A
A
6
A
1 0
A
4
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Low-Voltage Fuse Systems Cylindrical Fuse Systems Cylindrical fuse links gG Series 3NW6 2 Size: Operational class: Rated voltage:
22 mm × 58 mm gG 500 V AC (8 ... 80 A) 400 V AC (100 A) Rated current: 8 ... 100 A Time/current characteristics diagram
Melting I2ts values diagram
v s
2 3
6
2
1 0
5 0 0 A 4 0 0 A 2 3 0 A
4 2
2
4
1 0
t
a
s
4
2
3
1 0 6
6 4 4 2 2 1
1 0
2
1 0 6
6 4
nh ath
4
6 7
2
2 0
1 0
1
1 0
6
6 4
8
4
2
2
-1
1 0
1 0
6 4 2 1
1 0
2
4
6
2
8 1 0
2
4
8 1 0 6
3
2
4 e ff
2 1
1 0 0 A 8 0 A 6 3 A 5 0 A 4 0 A 3 2 A 2 5 A 2 0 A 1 6 A 1 2 A 1 0 A
c
[A ]
2
I2 _ 0 6 5 5 8 b
4
4
1 0
w.
6 4 2
1 6
2 0
2 5
3 2
4 0
5 0
6 3 n
8 0 [A ]
1 0 0
9
Pv
∆ϑ
A
W
K
3NW6 208-1 8 3NW6 203-1 10 3NW6 206-1 12
2.5 0.9 1.1
15 10.5 12
110 230 390
200 420 600
170 760 800
350 1050 1200
3NW6 205-1 16 3NW6 207-1 20 3NW6 210-1 25
1.6 2.4 2.7
14.5 22.5 24
600 670 1300
1000 1200 2100
1400 1800 2800
1700 2200 3300
3NW6 212-1 32 3NW6 217-1 40 3NW6 220-1 50
3.2 4.9 5.9
28 35 46
2450 4400 3600 6200 6800 11400
6100 8000 16200
7200 10000 20600
3NW6 222-1 63 3NW6 224-1 80 3NW6 230-1 100
6.8 7.5 8.4
48 48 55
12500 18800 24700 30500 46000 64700
24000 43000 80000
30000 52500 –
4
8 1 0
1 2
die
Current limitation diagram
[A ]
6
1 0
In
Type
-2
1 0
0
8
I2ts
I2ta
1 ms
230 V AC
400 V AC
500 V AC
A2s
A2s
A2s
A2s
8 A
6 4 2 2
1 0
2
2
4
6
8 1 0
3
2
ww
3
1 0
4
6
8 1 0
4
2
4
6
3 4 5
e.x
2
1 0
$ %
t
6 4
2
1 0
2
I2 _ 0 6 6 0 0 c
6
[A 2 s ]
[s ]
4
5
1 0
I2 _ 0 6 6 0 4 b
8 A 1 0 A 1 2 A 1 6 A 2 0 A 2 5 A 3 2 A 4 0 A 5 0 A 6 3 A 8 0 A 1 0 0 A
6
yz
4
1 0
1 2
10 11 12 13
8 1 0 e ff
5
[A ]
2
14 4
Peak short-circuit current with largest DC component
15
Peak short-circuit current without DC component
16 www.dienhathe.vn
Siemens ET B1 T · 2007
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17
Low-Voltage Fuse Systems Cylindrical Fuse Systems Cylindrical fuse links gG
■ Dimensional drawings 3NW6 3 Ø 8,5
I2_06702b
31,5
38
yz
I2_06703b
Ø10,3
3NW6 0
3NW6 1 Ø 14,3
I2_06701b
e.x
51
3NW6 2 Ø 22,2
I2_06704b
ww
w.
die
nh ath
58
1/126
Siemens ET B1 T · 2007
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Low-Voltage Fuse Systems Cylindrical Fuse Systems Bases for cylindrical fuses
■ Function
■ Technical specifications Type mm x mm
Sizes
auxiliary switches For the cylinder fuse bases in sizes 14 x 51 and 22 x 58 auxiliary switches are available. These are simply clipped onto the base using the factory-fitted brackets. The auxiliary switches support remote display of fuse failure. However this assumes that Striker fuse links are used (not currently included in our product range). When the fuse is tripped, a small striking pin – the striker – shoots out of the front of the fuse. Over an armature link in the auxiliary switch, the kinetic energy of this hammer is used to switch a mini switch, which then initializes this signal over a floating contact.
3NW7 3.2 3NW7 3.3
3NW7 0.2 3NW7 0.3
3NW7 1..
3NW7 2..
8 x 32
10 x 38
14 x 51
22 x 58
Standards
IEC 60269-1, -2, -2-1 NF C 60-200, 63-210, 63-211 NBN C 63269-2en-2-1 CEI 32-4, -12
UL Approval
---
CSA Approval Rated voltage acc. to UL/CSA
V AC
Rated current In
A AC
Rated breaking capacity
kA
Breaking capacity • Operational classes
--
600
20
32
20
100
50
w.
6 7 8 10
690
400
5
100
11
any, but preferably vertical
mm
Mounting depth Degree of protection acc. to IEC 60529
• Rigid • Stranded • Finely stranded with end sleeve
66
12
70
IP20 Yes
°C
ww
Terminals with touch-protection acc. to BGV A3 at incoming and outgoing feeder
Terminals
s
3 4
9
Yes
Mounting positions
Conductor cross-sections
--
Yes
Sealable when installed
Terminals
U
AC 20B (switching without load), DC 20B
No-voltage changing of fuse links
Ambient temperature
400
die
V AC
Rated voltage Un
yz
Installation The devices are fastened by snapping onto standard mounting rails. The infeed can be from the top or the bottom. Because the switch disconnectors are fitted with the same anti-slip terminals at the top and the bottom, the devices can also be rail-mounted at the top or bottom.
nh ath
New cylinder fuse bases 8 x 32 and 10 x 38 These product series offer the following innovative modifications: • The devices with 1 + N poles are only available in 1 modular width (MW). This saves 1 MW in mounting space compared to the previous version, i.e. a 50 % reduction in space requirements.
• As well as the 1 + N device, a 3 + N device is also available. No additional modular width is required for this N pole either. Thus offering a 25 % reduction in space requirements. • The new devices can also accommodate a spare fuse link, which can also help save time and money. • The new series of cylinder fuse bases with signal detector will be available soon.
e.x
Cylinder fuse bases belong to the fuse disconnector product range. They are not suitable for switching loads. These devices are used in cylindrical fuse links with gG operational class, for cable and line protection, and with aM operational class for the protection of motor circuits. The cylinder fuse bases are available in the standard sizes 8 x 32, 10 x 38, 14 x 51 and 22 x 58. The first value designates the diameter of the fuse link, the second the length, both values are in mm. The devices are available with the following poles for each product range: • 1-pole • 1-pole + N • 2-pole • 3-pole • 3-pole + N The devices are also available with or without signal detector. For the versions with signal detector, a small electronic device with LED is located behind an inspection window in the knob. If the inserted fuse link is tripped and the line is load-free, this is indicated by the LED flashing.
1 2
mm2 mm2 mm2
Conductor cross-sections acc. to UL/CSA AWG (American wire gauge )
-5 ... +40, humidity 90 % at +20
13
anti-slip terminals 0.5 ... 10 0.5 ... 10 0.5 ... 10
2.5 ... 10 2.5 ... 25 2.5 ... 16
4 ... 10 4 ... 50 4 ... 35
8 ... 10 solid
6 ... 10 solid and stranded
Tightening torque
Nm
1.2
2.0
2.5
Hole pitch
MW
1
1.5
2
14 15 16
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17
Low-Voltage Fuse Systems Cylindrical Fuse Systems Bases for cylindrical fuses
■ Selection and ordering data In
For fuse links of size
A
mm x mm
MW
Order No.
Weight 1 unit approx.
PS* P. unit
kg
Units
Draw-out technology without signal detectors 1-pole 20 32 50
8 x 32 10 x 38 14 x 51
1 1 1.5
3NW7 313 3NW7 013 3NW7 111
0.056 0.056 0.095
1 1/12 1
1
100
22 x 58
2
3NW7 211
0.145
1
2 N
20 32 50
8 x 32 10 x 38 14 x 51
1 1 3
3NW7 353 3NW7 053 3NW7 151
0.069 0.069 0.215
1 1 1
1 N
100
22 x 58
4
3NW7 251
0.330
1
2 4
20 32 50
8 x 32 10 x 38 14 x 51
2 2 3
3NW7 323 3NW7 023 3NW7 121
0.118 0.118 0.195
1 1/6 1
1 3
100
22 x 58
4
3NW7 221
0.300
1
2 4 6
20 32 50
8 x 32 10 x 38 14 x 51
3 3 4.5
3NW7 333 3NW7 033 3NW7 131
0.172 0.172 0.295
1 1/4 1
1 3 5
100
22 x 58
6
3NW7 231
0.691
1
2 4 6 N
20 32 50
8 x 32 10 x 38 14 x 51
3 3 6
3NW7 363 3NW7 063 3NW7 161
0.185 0.185 0.315
1 1 1
1 3 5 N
100
22 x 58
8
3NW7 261
0.475
1
1 1 1.5
3NW7 312 3NW7 012 3NW7 112
0.058 0.080 0.095
1 1 1
2
3NW7 212
0.145
1
8 x 32 10 x 38 14 x 51
2 2 3
3NW7 352 3NW7 052 3NW7 152
0.120 0.167 0.215
1 1 1
22 x 58
4
3NW7 252
0.330
1
8 x 32 10 x 38 14 x 51
2 2 3
3NW7 322 3NW7 022 3NW7 122
0.112 0.162 0.195
1 1 1
yz
2
2-pole
3-pole + N
with signal detectors 1-pole 20 32 50
8 x 32 10 x 38 14 x 51
1
100
22 x 58
1-pole + N 2 N
20 32 50
1 N
100
2-pole
die
2
nh ath
3-pole
e.x
1-pole + N
20 32 50
1 3
100
22 x 58
4
3NW7 222
0.300
1
2 4 6
20 32 50
8 x 32 10 x 38 14 x 51
3 3 4.5
3NW7 332 3NW7 032 3NW7 132
0.167 0.243 0.295
1 1 1
1 3 5
100
22 x 58
6
3NW7 232
0.480
1
2 4 6 N
20 32 50
8 x 32 10 x 38 14 x 51
4 4 6
3NW7 362 3NW7 062 3NW7 162
0.227 0.327 0.315
1 1 1
1 3 5 N
100
22 x 58
8
3NW7 262
0.475
1
0.5
3NW7 901 3NW7 902
0.050 0.050
1 1
w.
2 4
ww
3-pole
3-pole + N
Auxiliary switches
for indicating disconnection of the fuse link solely for application of Striker fuse links (not currently included in the Siemens product range). For retrofitting using the factory-fitted brackets, 0.5 MW. Contact: 250 V AC, 5 A, Minimum contact load: 12 V, 25 mA for fuse bases for fuse bases
14 x 51 22 x 58
Busbars for bases for cylindrical fuses, see chapter "Busbars for modular installation devices".
1/128
Siemens ET B1 T · 2007
www.dienhathe.vn
* You can order this quantity or a multiple thereof.
Low-Voltage Fuse Systems Cylindrical Fuse Systems Bases for cylindrical fuses
■ Dimensional drawings
54
81
108
49,8 48,5
10
I2_07853a
144
42,5
6,8
11
70
12
I2_07869a
13 14
I2_10892
Auxiliary switches 3NW7 902
9
15
45 90
5
45 90
5
9
120,4 116,8
w.
ww
I2_10891
Auxiliary switches 3NW7 901
9
108
72
36
die
Size 22 mm × 58 mm 3NW7 2
8
70 54,6 42,5
94 90
27
6 7
45
81
Size 14 mm × 51 mm 3NW7 1
5
e.x
66 47,5 37
4
72
54
36
6 4
45
Size 8 mm × 32 mm/with signal detector 3NW7 3.2 Size 10 mm × 38 mm/with signal detector 3NW7 0.2 18
4 4
I2 _ 1 2 1 2 4
5 4
nh ath
5 4
2
3 6
I2_07852a
1 8
yz
7
1 8
3 4
4 5
8 1
Size 8 mm × 32 mm/without signal detector 3NW7 3.3 Size 10 mm × 38 mm/without signal detector 3NW7 0.3
1 2
16
49,8 48,5
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Low-Voltage Fuse Systems Fuse Links for Motor Circuits Product overview
■ Overview LV HRC fuse links aM
Cylindrical fuse links aM
ww
w.
die
nh ath
e.x
• Rated voltage Un 400/500 V AC • Rated current In 0.5 ... 100 A • aM operational class • Sizes 10 mm x 38 mm, 14 mm x 51 mm and 22 mm x 58 mm
yz
• LV HRC fuse links for switching device protection in motor circuits • Rated voltage Un 500 V AC, 690 V • Rated current In 6 ... 630 A • aM operational class • Sizes 000, 00, 1, 2, 3 • Non-insulated grip lugs • Front indicator for fuse failure
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Siemens ET B1 T · 2007
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Low-Voltage Fuse Systems Fuse Links for Motor Circuits LV HRC fuse links aM
■ Technical specifications
1 2
aM
Operational class
3 4
Rated voltage Un Sizes 000 and 00
V AC
500
Sizes 1 and 2
V AC
690
Size 3
V AC
690
Rated current In
A
6 ... 160, 500, 630
Rated breaking capacity
kA AC
120 non-corroding, silver-plated
Front indicator (without center indicator)
Yes
Non-insulated grip lugs
Yes
Resistance to climate at 95 % relative humidity °C
–20 ... +50
Standards
DIN VDE 0636-201, DIN VDE 0680-4, IEC 60269-1, -2-1, EN 60269-1, HD 630.2.1 S6
Dimensions
DIN VDE 0636-201, IEC 60269-2-1
e.x
5
Weight 1 unit approx.
PS* P. unit
kg
Units
3ND1 801 3ND1 803 3ND1 805
0.130 0.130 0.130
3 3 3
3ND1 807 3ND1 810 3ND1 812
0.130 0.130 0.130
3 3 3
3ND1 814 3ND1 817 3ND1 820
0.130 0.130 0.130
3 3 3
3ND1 822 3ND1 824
0.130 0.130
3 3
3ND1 830 3ND1 832 3ND1 836
0.192 0.192 0.192
3 3 3
3ND2 122 3ND2 124 3ND2 130
0.290 0.290 0.440
3 3 3
125 160
3ND2 132 3ND2 136
0.440 0.440
3 3
200 250
3ND2 140 3ND2 144
0.440 0.440
3 3
3ND2 232 3ND2 236
0.440 0.440
3 3
200 250
3ND2 240 3ND2 244
0.440 0.440
3 3
315 355 400
3ND2 252 3ND2 254 3ND2 260
0.650 0.650 0.650
3 3 3
3ND2 352 3ND2 354 3ND2 360
0.650 0.650 0.650
3 3 3
3ND1 365 3ND1 372
1.030 1.000
3 3
■ Selection and ordering data Sizes
yz
Contact pins
Mounting width
In
Un
mm
A
V
Non-insulated grip lugs
nh ath
Order No.
LV HRC fuse links with front indicator, aM operational class 000
21
6 10 16 20 25 32 35 40 50 63 80
1
30
100 125 160
30
63 80 100
125 160
690 V AC
690 V AC
ww
47.2
w.
47.2
2
500 V AC
die
00
500 V AC
57.8
3
57.8
315 355 400
71.2
500 630
690 V AC
6 7 8 9 10 11 12 13 14 15 16
* You can order this quantity or a multiple thereof.
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17
Low-Voltage Fuse Systems Fuse Links for Motor Circuits LV HRC fuse links aM
■ Characteristic curves Series 3ND1 8 Size: 000, 00 Operational class: aM Rated voltage: 500 V AC Rated current: 6 ... 160 A Time/current characteristics diagram
Melting I2ts values diagram
6 A
s
6
1 0 4
4
1
5
6
6 4
4 2
2
6 4
4
nh ath
6
s 1 0
-2
s 1 0
-1
1 0
8 0 A 6 3 A 5 0 A 4 0 A 3 5 A 3 2 A 2 5 A 2 0 A 1 6 A
6 4
6 4
2
2
6
-2
1 0
1 0 A
2
1 0
s
1 0 0 A
3
1 0
-3
1 6 0 A 1 2 5 A
2
2
4
6
6 A
2
4
1 0
2 -3 1
1 0
2
4
6
2
8 1 0
2
4
6
8 1 0
3
2
4
Current limitation diagram 2 1 2
c
w.
6 4
1 0 A
3
1 0 6 4
1 0
2
2
4
6
8 1 0
3
ww
2
2
8 1 0
1 6 0 A 1 2 5 A 1 0 0 A 8 0 A 6 3 A 5 0 A 4 0 A 3 5 A 3 2 A 2 5 A 2 0 A 1 6 A
4
1 0
6
[A ]
die
e ff
2
4
6
8 1 0
4
2
6 A
4
6
8 1 0 e ff
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
1/132
Siemens ET B1 T · 2007
5
[A ]
2
4
1
1 0
1
2
4
6
8 1 0
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2 e ff
4
I2 _ 0 6 0 6 5 a
1 0
[A ]
4
1 0 0
1 0
-1
e.x
2 1 0
1 0
s
1 0
2 6
2
0
yz
6
1 0
4
2
2
1 0
1 0 A 1 6 A 2 0 A 2 5 A 3 2 A 3 5 A 4 0 A 5 0 A 6 3 A 8 0 A 1 0 0 A 1 2 5 A 1 6 0 A
2
v s
6 [A 2 s ]
[s ]
4
7
1 0
I2 _ 0 6 0 4 6 a
6
I2 _ 0 6 0 6 7 b
3
1 0
Type
In
Pv
∆ϑ
A
W
K
4 [A ]
6
8 1 0
5
I2ts 1 ms
4 ms
A2s
A2s
3ND1 801 3ND1 803 3ND1 805
6 10 16
0.8 0.5 0.8
7 5 7
32 150 570
55 260 800
3ND1 807 3ND1 810 3ND1 812
20 25 32
1 1.2 1.5
8 9 10
830 1400 2300
1200 2000 3300
3ND1 814 3ND1 817 3ND1 820
35 40 50
1.8 2 2.4
11 12 14
2600 3700 5800
3800 5500 8400
3ND1 822 3ND1 824 3ND1 830
63 80 100
3.3 4.5 4.9
17 20 18
9300 15000 26000
13000 21000 37000
3ND1 832 3ND1 836
125 160
6.3 9.3
22 31
41000 64000
60000 92000
Type
I2ta 230 V AC
400 V AC
500 V AC
A2s
A2s
A2s
3ND1 801 3ND1 803 3ND1 805
60 280 1000
75 320 1300
110 430 1600
3ND1 807 3ND1 810 3ND1 812
1300 2200 3800
1600 2800 4500
2200 3300 5400
3ND1 814 3ND1 817 3ND1 820
4200 5700 5200
5100 7200 10500
6300 9300 12500
3ND1 822 3ND1 824 3ND1 830
15000 21500 44000
16500 27000 56000
21000 34000 76000
3ND1 832 3ND1 836
76000 105000
98000 130000
135000 170000
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Low-Voltage Fuse Systems Fuse Links for Motor Circuits LV HRC fuse links aM Series 3ND1 3.., 3ND2 Size: 1, 2, 3 Operational class: aM Rated voltage: 690 V AC Rated current: 63 ... 630 A Time/current characteristics diagram
Melting I2ts values diagram
3
6 4
s
1 0
4 4 2
2 1
1 0
7
6 4 4 2
2 0
1 0
6
1 0 6
6 4 4 2 -1
nh ath
2 1 0
-1
s
1 0
-2
s -3
1 0
5
1 0
4
4
2
2 -2
1 0
6 3 5 0 4 0 3 5 3 1 2 5 2 0
0 A 0 A 0 A 5 A 5 A 0 A 0 A
s
6 7 8
6 3 A
4
1 0
- 4
1 6 0 A 1 2 5 A 1 0 0 A 8 0 A
6
6
1 0
6
6
3 4 5
s
e.x
1 0
6
s
yz
8
1 0 6
6
0
1 0
A
A
A
A
A
2
A
2
1 0
6 3 A 8 0 A 1 0 0 1 2 5 1 6 0 2 0 0 2 5 0 3 1 5 3 5 5 4 0 0 5 0 0 6 3 0
2
A
A
A
v s
2
A
[A 2 s ]
[s ]
4
I2 _ 0 6 0 6 4 b
6
9
1 0
I2 _ 0 6 4 1 3 b
1 0
1 2
4
4
2
2 -3
1 0
2
1 0
2
4
6
3
8 1 0
2
4
4
8 1 0 6
2
4
[A ]
e ff
Current limitation diagram
[A ] c
2
4
6
8 1 0
3
2
4
6
8 1 0
4
2
4
6
8 1 0
5
2 e ff
4 [A ]
6
8 1 0
6
A A A A A A A A A
11
6 4
3
2 4
6
8 1 0
4
A
ww
4
2
4
6
8 1 0
5
9 10
w.
2
1 0
2
I2 _ 0 6 0 6 6 a
6 3 0 5 0 0 4 0 0 3 5 5 3 1 5 2 5 0 2 0 0 1 6 0 1 2 5 1 0 0 8 0 A 6 3 A
4
2
1 0
die
2 1
6
1 0
3
Table see page 1/134.
5
1 0
5
8 1 0 6
1 0
12 13
2
4 e ff
[A ]
6
8 1 0
14 6
$ Peak short-circuit current with largest DC component % Peak short-circuit current without DC component
15 16 www.dienhathe.vn
Siemens ET B1 T · 2007
1/133
17
Low-Voltage Fuse Systems Fuse Links for Motor Circuits LV HRC fuse links aM Series 3ND1 3.., 3ND2 Size: Operational class: Rated voltage: Rated current:
1, 2, 3 aM 690 V AC 63 ... 630 A
Type
∆ϑ
Pv
In A
W
K
I2ts
I2ta
1 ms
4 ms
230 V AC
400 V AC
690 V AC
A2s
A2s
A2s
A2s
A2s
63 80
4 4.9
12.2 13
14000 24200
17700 30800
3ND2 130 3ND2 132 3ND2 136
100 125 160
5.8 8.1 11.4
15 16.5 18
45600 57000 90000
59000 74300 114000
3ND2 140 3ND2 144
200 250
14.1 18
19.5 22
150000 250000
3ND2 232 3ND2 236
125 160
8.1 11.4
16.5 18
3ND2 240 3ND2 244 3ND2 252
200 250 315
14.1 18 22.6
3ND2 254 3ND2 260
355 400
3ND2 352 3ND2 354 3ND2 360 3ND1 365 3ND1 372
25600 48000
42000 80000
65000 73000 107000
85000 97000 142000
140000 160000 235000
198000 313000
172000 260000
228000 340000
375000 565000
57000 90000
74300 114000
73000 107000
97000 142000
160000 235000
19.5 22 30
150000 250000 370000
198000 313000 450000
172000 260000 460000
228000 340000 610000
375000 565000 1000000
24.7 30.8
29 35
540000 615000
643000 750000
645000 688000
855000 910000
1400000 1500000
315 355 400
22.6 24.7 30.8
30 29 26
370000 540000 615000
450000 643000 750000
460000 645000 688000
610000 855000 910000
1000000 1400000 1500000
500 630
47 50
40 43
730000 920000
933000 1375000
876000 1300000
1095000 1800000
1825000 2600000
LV HRC fuse links Size 000 to 3 t1
Sizes
t2
A
h1 h2
Type
V
6 ...
80
00
100 ... 160
1
63 ... 100
AC 500
AC 690
die
125 ... 250
2
e.x
Un
In
000
nh ath
■ Dimensional drawings
125 ... 250
AC 690
b
315 ... 400
AC 690
500, 630
ww
w.
I2_10899
1/134
Siemens ET B1 T · 2007
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Dimensions b
h1
h2
t1
t2
21
54
80
45
8
30
54
80
45
14
30
75
137
50
15
47
75
137
51
9
47
75
151
58
10
58
74
151
59
13
3ND2 3..
58
74
151
71
13
3ND1 3..
71
74
151
70
13
3ND1 8..
3ND2 1..
3ND2 2..
315 ... 400
3
19300 36500
yz
3ND2 122 3ND2 124
Low-Voltage Fuse Systems Fuse Links for Motor Circuits Cylindrical fuse links aM
■ Technical specifications Type mm × mm
Sizes
3NW8 0..
3NW8 1..
3NW8 2..
10 × 38
14 × 51
22 × 58
3 4
IEC 60269-1, -2, -2-1 NF C 60-200, 63-210, 63-211 NBN C 63269-2 and -2-1 CEI 32-4, -12
Standards
aM
Operational class V AC
400 or 500 (see Selection and ordering data)
Rated current In
A
0.5 ... 100
Rated breaking capacity
kA AC
100, but 400 V versions: 20
yz
Rated voltages Un
■ Selection and ordering data Sizes
Un
PS* P. unit
kg
Units
3NW8 000-1 3NW8 011-1
0.003 0.008
10 10
3NW8 002-1 3NW8 004-1 3NW8 001-1
0.008 0.008 0.008
10 10 10
3NW8 008-1 3NW8 003-1 3NW8 006-1
0.003 0.008 0.008
10 10 10/100
3NW8 005-1 3NW8 007-1 3NW8 010-1
0.008 0.008 0.008
10 10 10
3NW8 102-1 3NW8 104-1 3NW8 101-1
0.019 0.019 0.019
10/50 10 10/50
3NW8 108-1 3NW8 103-1 3NW8 106-1
0.019 0.019 0.019
10/50 10 10/50
3NW8 105-1 3NW8 107-1 3NW8 110-1
0.019 0.019 0.019
10 10 10
3NW8 112-1 3NW8 117-1 3NW8 120-1
0.019 0.019 0.019
10 10 10
3NW8 203-1 3NW8 206-1
0.051
10/50
16 20 25
3NW8 205-1 3NW8 207-1 3NW8 210-1
0.051 0.051 0.051
10/50 10 10
32 40 50
3NW8 212-1 3NW8 217-1 3NW8 220-1
0.051 0.051 0.051
10 10 10
63 80 100
3NW8 222-1 3NW8 224-1 3NW8 230-1
0.051 0.051 0.051
10 10 10
Operational class aM
Order No. A
V AC
10 × 38
nh ath
Cylindrical fuse links 0.5 1
500
2 4 6 8 10 12 16 20 25
400
2 4 6 8 10 12 16 20 25 32 40 50
400 500
ww
w.
10 12
500
die
14 × 51
22 × 58
5
Weight 1 unit approx.
In
mm × mm
e.x
any, but preferably vertical
Mounting positions
400
1 2
6 7 8 9 10 11 12 13 14 15 16
* You can order this quantity or a multiple thereof.
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Siemens ET B1 T · 2007
1/135
17
Low-Voltage Fuse Systems Fuse Links for Motor Circuits Cylindrical fuse links aM
■ Characteristic curves Series 3NW8 Size:
10 mm × 38 mm 14 mm × 51 mm 22 mm × 58 mm Operational class: aM Rated voltage: 500 V AC 400 V AC (3NW8 120-1, 3NW8 230-1) Rated current: 0.5 ... 100 A Time/current characteristics diagram
5 0 0 A 4 0 0 A
[A 2 s ]
4 2
4 4 2
2 1
1 0
4
1 0 6
6 4 4 2
0
6 4
4
2
2 -1
1 0
2
1 0
6
6
4
4
2
2 -2
1 0
1
1 0
6
6
4
4
2
2
4
6
8 1 0
1
2
4
2
8 1 0 6
2
4
6
8 1 0
3
[A ]
e ff
Current limitation diagram 2 2 1 4
4
1 0 0 A 8 0 A 6 3 A 5 0 A 4 0 A 3 2 A 2 5 A 2 0 A 1 6 A 1 2 A 1 0 A 8 A 6 A 4 A 2 A
1 0
0
0 ,5
c
6 4
ww
2 3
1 0 6 4 2 2
1 0 6
4
6
8 1 0
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
1 A 0 ,5 A
2
4
6 e ff
8 1 0 [A ]
5
2
Peak short-circuit current with largest DC component Peak short-circuit current without DC component
1/136
Siemens ET B1 T · 2007
1
2
Table see page 1/137.
w.
1 0
2
I2 _ 0 6 5 6 6 b
-3
1 0
die
2
[A ]
s
3
1 0
6
$ %
a
nh ath
2 1 0
t
t
e.x
2
5
1 0 6
6
2
2
A
A
A
A
A
A
A
8 A 1 0 1 2 1 6 2 0 2 5 3 2 4 0 5 0 6 3 8 0 1 0
6 A
4 A
2 A
1 A
2
1 0
A
0 ,5 A
v s
2
A A 0 A
[s ]
4
6
I2 _ 0 6 9 9 5 b
6
6
1 0
I2 _ 0 6 5 6 7 b
1 0
yz
Melting I2ts values diagram
3
www.dienhathe.vn
4
6
8
1 0 1 2
1 6 2 0 2 5 3 2 4 0 5 0 6 3 8 0 1 0 0 n [A ]
Low-Voltage Fuse Systems Fuse Links for Motor Circuits Cylindrical fuse links aM
Operational class: Rated voltage: Rated current: Type
10 mm × 38 mm 14 mm × 51 mm 22 mm × 58 mm aM 500 V AC 400 V AC (3NW8 120-1, 3NW8 230-1) 0.5 ... 100 A Sizes mm
A
W
I2ts
I2ta
1 ms
400 V AC
500 V AC
A2s
A2s
A2s
K
0.5 0.08 0.15
2.2 1.5 2.3
3 7 30
5 15 70
8 20 82
3NW8 004-1 3NW8 001-1 3NW8 008-1
4 6 8
0.25 0.4 0.5
4.5 7 8
100 140 240
220 300 510
250 340 610
3NW8 003-1 3NW8 006-1 3NW8 005-1
10 12 16
0.56 0.66 0.8
10 12.5 15
440 600 800
960 1300 2200
1100 1500 2500
3NW8 007-1 3NW8 010-1
20 25
1 1.25
20 23
1350 2300
3200 5000
3200 –
2 4 6
0.2 0.35 0.5
30 100 140
70 220 300
82 250 340
3NW8 108-1 3NW8 103-1 3NW8 106-1
8 10 12
0.6 0.65 0.75
7.5 8 10
240 440 600
510 960 1300
610 1100 1500
3NW8 105-1 3NW8 107-1 3NW8 110-1
16 20 25
1.08 1.3 1.7
14 18.5 20
800 1350 2300
2200 3200 5000
2500 3800 5700
3NW8 112-1 3NW8 117-1 3NW8 120-1
32 40 50
1.9 2.25 2.8
3600 5800 10000
8000 13000 23000
9500 14500 –
10 12 16
0.75 0.8 1.2
7.5 8.5 13
440 600 800
960 1300 2200
1100 1500 2500
3NW8 207-1 3NW8 210-1 3NW8 212-1
20 25 32
1.46 1.7 2.5
16.6 17.8 27
1350 2300 3600
3200 5000 8000
3800 5700 9500
3NW8 217-1 3NW8 220-1 3NW8 222-1
40 50 63
3 3.4 4.1
23 29 32.6
5800 10000 17000
13000 23000 36000
14500 26000 44000
3NW8 224-1 3NW8 230-1
80 100
5 6.1
38 43
28000 46000
62000 118000
70000 –
nh ath
die
22 × 58
2.5 4 6
23 24 34
6 7 8 9 10 11
w.
3NW8 203-1 3NW8 206-1 3NW8 205-1
14 × 51
3 4 5
12
ww
3NW8 102-1 3NW8 104-1 3NW8 101-1
e.x
0.5 1 2
3NW8 000-1 3NW8 011-1 3NW8 002-1
10 × 38
∆ϑ
Pv
In
yz
Series 3NW8 Size:
1 2
13 14 15 16 www.dienhathe.vn
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1/137
17
Low-Voltage Fuse Systems Fuse Links for Motor Circuits Cylindrical fuse links aM Series 3NW8 Size:
10 mm × 38 mm 14 mm × 51 mm 22 mm × 58 mm Operational class: aM Rated voltage: 500 V AC 400 V AC (3NW8 120-1, 3NW8 230-1) Rated current: 0.5 ... 100 A Time/current characteristics diagram
Melting I2ts values diagram 5 0 0 A 4 0 0 A
[A 2 s ]
4 2
2
2
5
1 0
a
s
e.x
4 4 2
2 1
1 0
4
1 0 6
6 4 4 2 2 0
1 0
3
1 0
nh ath
6
6
4
4
2
2 -1
1 0
2
1 0
6
6
4
4
2
2 -2
1 0
1
1 0
6
6
4
4
2
2 -3
4
6
8 1 0
1
2
4
2
8 1 0 6
2
4
6
8 1 0
3
[A ]
e ff
Current limitation diagram 2
c
1 0
4 2
0 ,5
6 4 2 2
4
6
8 1 0
2
2
4
6
8 1 0
3
2
4
6
8 1 0
4
0 ,5 A
2
4
6 e ff
8 1 0 [A ]
5
2
Peak short-circuit current with largest DC component Peak short-circuit current without DC component
1/138
Siemens ET B1 T · 2007
1
2
Table see page 1/139.
1 A
ww
3
1 0
6
0
w.
6
1 0
1 0
4
1 0 0 A 8 0 A 6 3 A 5 0 A 4 0 A 3 2 A 2 5 A 2 0 A 1 6 A 1 2 A 1 0 A 8 A 6 A 4 A 2 A
2 1
4
2
I2 _ 0 6 5 6 6 b
2
die
1 0
[A ]
t
t
6 6
$ %
2
I2 _ 0 6 9 9 5 b
6
A
A
A
A
A
A
A
8 A 1 0 1 2 1 6 2 0 2 5 3 2 4 0 5 0 6 3 8 0 1 0
6 A
4 A
2 A
1 A
2
A
0 ,5 A
v s
2 1 0
A A 0 A
[s ]
4
6
1 0
I2 _ 0 6 5 6 7 b
6
yz
3
1 0
www.dienhathe.vn
4
6
8
1 0 1 2
1 6 2 0 2 5 3 2 4 0 5 0 6 3 8 0 1 0 0 n [A ]
Low-Voltage Fuse Systems Fuse Links for Motor Circuits Cylindrical fuse links aM
Operational class: Rated voltage: Rated current: Type
10 mm × 38 mm 14 mm × 51 mm 22 mm × 58 mm aM 500 V AC 400 V AC (3NW8 120-1, 3NW8 230-1) 0.5 ... 100 A Sizes mm
A
W
I2ts
I2ta
1 ms
400 V AC
500 V AC
A2s
A2s
A2s
K
0.5 0.08 0.15
2.2 1.5 2.3
3 7 30
5 15 70
8 20 82
3NW8 004-1 3NW8 001-1 3NW8 008-1
4 6 8
0.25 0.4 0.5
4.5 7 8
100 140 240
220 300 510
250 340 610
3NW8 003-1 3NW8 006-1 3NW8 005-1
10 12 16
0.56 0.66 0.8
10 12.5 15
440 600 800
960 1300 2200
1100 1500 2500
3NW8 007-1 3NW8 010-1
20 25
1 1.25
20 23
1350 2300
3200 5000
3200 –
2 4 6
0.2 0.35 0.5
30 100 140
70 220 300
82 250 340
3NW8 108-1 3NW8 103-1 3NW8 106-1
8 10 12
0.6 0.65 0.75
7.5 8 10
240 440 600
510 960 1300
610 1100 1500
3NW8 105-1 3NW8 107-1 3NW8 110-1
16 20 25
1.08 1.3 1.7
14 18.5 20
800 1350 2300
2200 3200 5000
2500 3800 5700
3NW8 112-1 3NW8 117-1 3NW8 120-1
32 40 50
1.9 2.25 2.8
3600 5800 10000
8000 13000 23000
9500 14500 –
10 12 16
0.75 0.8 1.2
7.5 8.5 13
440 600 800
960 1300 2200
1100 1500 2500
3NW8 207-1 3NW8 210-1 3NW8 212-1
20 25 32
1.46 1.7 2.5
16.6 17.8 27
1350 2300 3600
3200 5000 8000
3800 5700 9500
3NW8 217-1 3NW8 220-1 3NW8 222-1
40 50 63
3 3.4 4.1
23 29 32.6
5800 10000 17000
13000 23000 36000
14500 26000 44000
3NW8 224-1 3NW8 230-1
80 100
5 6.1
38 43
28000 46000
62000 118000
70000 –
I2_06703b
38
Ø10,3
3NW8 0
I2_06701b
Ø 14,3
3NW8 1
51
3NW8 2 Ø 22,2
I2_06704b
6 7 8 9 10 11 12
ww
■ Dimensional drawings
23 24 34
3 4 5
w.
22 × 58
3NW8 203-1 3NW8 206-1 3NW8 205-1
2.5 4 6
nh ath
14 × 51
3NW8 102-1 3NW8 104-1 3NW8 101-1
e.x
0.5 1 2
3NW8 000-1 3NW8 011-1 3NW8 002-1
die
10 × 38
∆ϑ
Pv
In
yz
Series 3NW8 Size:
1 2
13 14 15
58
16 www.dienhathe.vn
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1/139
17
Low-Voltage Fuse Systems American/Canadian Class CC Fuses Class CC fuse links and fuse holders
■ Overview Class CC fuse links
yz
• Rated voltage Un 600 V AC, 300 V DC • Rated current In 0.6 ... 30 A • Three different characteristics
Class CC fuse holders
■ Benefits
e.x
• Rated voltage Un 600 V AC • Rated current In 30 A • 1-pole, 1-pole + N, 2-pole, 3-pole, 3-pole + N
■ Application
Just three series cover the majority of all applications: • 3NW1...-0HG: slow, for the protection of control transformers, reactors and inductances. Significantly slower than the minimum requirements specified by UL for Class CC fuses of 12 s at 2 x In. • 3NW2...-0HG: quick for a wide range of applications, for the protection of lighting systems, heating and controls. • 3NW3...-0HG: slow; i.e. slow in the event of overload and quick in the event of short-circuit, high current limitation, for protection of motor circuits.
■ Technical specifications Class CC Fuses Characteristic V AC
3NW1 ...-0HG
3NW2 ...-0HG
3NW3 ...-0HG
slow
quick
slow, current limited
600
ww
Rated voltage
Application information Class CC fuses are used for "branch circuit protection". These enclosed fuse holders are designed and tested to comply with the US National Electrical Code NEC 210.20(A) so that, when subject to continuous operation, only 80 % of the rated current is permissible as operational current. An operational current of 100 % of the rated current (30 A) is only permissible short-term. The devices are prepared for the inscription labels of the ALPHA FIX 8WH8120-7AA15 and 8WH8 20 7XA05 terminal blocks.
w.
die
nh ath
Key features of these fuses for industrial applications are their high switching capacity, high current limitation and ultra-compact design. In order to prevent confusion with the American Midget fuses or European fuses, size 10 x 38 mm, the Class CC fuses are distinguished by a "Rejection Tip" on the contact cap. This prevents the use of Midget fuses (with lower switching capacity) in CC fuse holders.
V DC Rated breaking capacity Approvals
1/140
kA AC
150 (3 ...15 A) 300 (< 3 A, > 15 A)
200
UUS s
Siemens ET B1 T · 2007
600
www.dienhathe.vn
Low-Voltage Fuse Systems American/Canadian Class CC Fuses Class CC fuse links and fuse holders
■ Selection and ordering data Rated current
Characteristic slow
Characteristic quick
Characteristic slow, current limited
Order No.
Order No.
Order No.
A
Weight 1 unit approx.
PS* P. unit
kg
Units
Class CC fuses 3NW1 006-0HG 3NW1 008-0HG 3NW1 010-0HG 3NW1 015-0HG
--3NW2 010-0HG --
--3NW3 010-0HG --
0.008 0.008 0.008 0.008
10 10 10 10
2 3 4 5
3NW1 020-0HG 3NW1 030-0HG 3NW1 040-0HG 3NW1 050-0HG
3NW2 020-0HG 3NW2 030-0HG 3NW2 040-0HG 3NW2 050-0HG
3NW3 020-0HG 3NW3 030-0HG 3NW3 040-0HG 3NW3 050-0HG
0.008 0.008 0.008 0.008
10 10 10 10
6 8 10 12
3NW1 060-0HG 3NW1 080-0HG 3NW1 100-0HG --
3NW2 060-0HG 3NW2 080-0HG 3NW2 100-0HG 3NW2 120-0HG
3NW3 060-0HG 3NW3 080-0HG 3NW3 100-0HG 3NW3 120-0HG
0.008 0.008 0.008 0.008
10 10 10 10
15 20 25 30
3NW1 150-0HG 3NW1 200-0HG 3NW1 250-0HG 3NW1 300-0HG
3NW2 150-0HG 3NW2 200-0HG 3NW2 250-0HG --
3NW3 150-0HG 3NW3 200-0HG 3NW3 250-0HG 3NW3 300-0HG
0.008 0.008 0.008 0.008
10 10 10 10
Weight 1 unit approx.
PS* P. unit
kg
Units
0.056 0.118 0.172
12 6 4
Rated current
V
A
600 600 600
30 30 30
Class CC fuse holders
Order No.
1 2 3
3NW7 513-0HG 3NW7 523-0HG 3NW7 533-0HG
3 4 5 6 7 8 9 10
die
1-pole 2-pole 3-pole
MW
e.x
Rated voltage
nh ath
Version
yz
0.6 (6/10) 0.8 (8/10) 1 1.5 (1 ½)
1 2
w.
11
ww
12 13 14 15 16
* You can order this quantity or a multiple thereof.
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1/141
17
Low-Voltage Fuse Systems American/Canadian Class CC Fuses Class CC fuse links and fuse holders
■ Characteristic curves
4 2 10 1 8 6
4 2
4
2
2
10 0 8 6
nh ath
10 0 8 6
4
I2_12162
30 A
15 A 20 A
8A 10 A
5A
10 2 8 6
10 1 8 6
4
3A
2
yz
8 6
4
e.x
10 2
1A
Virtual melting time t vmt [s]
I2_12160
Virtual melting time t vmt [s]
2
10 3 8 6
2A
Series 3NW2 ...-0HG Time/current characteristics diagram
0,5 A 0,6 A 0,75 A 0,8 A 1A 1,125 A 1,25 A 1,5 A 1,8 A 2A 2,5 A 3A 3,2 A 3,5 A 4A 5A 5,6 A 6A 6,25 A 7A 7,5 A
Series 3NW1 ...-0HG Time/current characteristics diagram
4
2
2
10 -1 8 6
10 -1 8 6
4
4
2
2
p
Time/current characteristics diagram
w.
30 A
15 A 20 A
2 10 2 8 6 4
ww
Virtual melting time t vmt [s]
4
[A]
I2_12161
Series 3NW1 ...-0HG
10 3 8 6
4
die
Prospective short-circuit current
2
2 10 1 8 6 4 2 10 0 8 6 4
10 -2 10 0
6 8 10 1
4
2
6 8 10 2
4
2
4
Prospective short-circuit current
p
6 8 10 3 [A]
Time/current characteristics diagram Series 3NW3 ...-0HG
2 10 2 8 6 4 2 10 1 8 6 4 2 10 0 8 6 4
2
2
10 -1 8 6
10 -1 8 6
4
2
I2_12163
6 8 10 2
4
3,5 A 4A 6 A 4,5 A 8A 10 A 12 A 15 A 20 A 25 A 30 A
2
3A
6 8 10 1
4
0,5 A 0,6 A 0,8 A 1A 1,25 A
2
t vmt [s]
6 8 10 0
Virtual melting time
10 -2
4
2
2
10 -2 10 0
2
4
6
8 10 1
2
4
6
8 10 2
2
4
6
Prospective short-circuit current
8 10 3 p
[A]
2
10 -2
6 8 10 0
2
4
6 8 10 1
2
4
6 8 10 2
2
Prospective short-circuit current
1/142
Siemens ET B1 T · 2007
www.dienhathe.vn
4 p
[A]
6 8 10 3
Low-Voltage Fuse Systems American/Canadian Class CC Fuses Class CC fuse links and fuse holders Series 3NW3 ...-0HG I2_12164
2 30 25 20 15
c
[A]
4
10 3 8 6
3 4
A A A A
2,8 A
4
1,25 A
yz
2 10 2 8 6
2 10 1 10 1
2
4
6 8 10 2
2
4
6 8 10 3
2
4 p
[A]
■ Dimensional drawings
6 7
nh ath
3NW1 ...-0HG 3NW2 ...-0HG 3NW3 ...-0HG
5
e.x
4
Ø10,3
I2_12159
38,1
8 9 10
54
7
11
37 49 58
w.
36
12
ww
18
die
45 81
I2_12748a
3NW7 5..-0HG
1 2
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Siemens ET B1 T · 2007
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17
Low-Voltage Fuse Systems
ww
w.
die
nh ath
e.x
yz
Notes
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Siemens ET B1 T · 2007
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