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Siemens LV 10 · 2004

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Fuses and Fuse Systems

Introduction

7

■

Overview

Applications

Applications for fuses range from installation systems in residen-
tial buildings, non-residential buildings, trade and industry
through to switchgear installations of the utilities.

Fuses protect cables and conductors against overload and
short-circuit currents.

They are also suitable for protecting equipment and devices,
such as

• protecting motors during temporary overloads resulting from

the operating mode

• or short-circuits that occur occasionally.

They protect people in the event of a fault against impermissible
touch voltages in TN and TT networks.

They are used as back-up protection for miniature circuit-break-
ers and residual-current operated circuit-breakers. The high de-
gree of discrimination guarantees optimum protection in radial
and grid networks.

Fuse systems

Low-voltage fuses up to 1000 V fall into the following categories:

• Fuse systems that can be operated by non-specialists, such

as:

NEOZED

and

DIAZED

, which are designed to prevent mis-

takes regarding the nominal current and which provide protec-
tion against touch.

• Fuse systems that must only be operated by the specialist,

such as:

LV HRC fuses

which do not have to be designed to prevent

mistakes regarding the nominal current and which do not need
to provide protection against touch.

Sizes

The sizes of low-voltage fuses and, for example, the non-inter-
changeability for operation by the non-specialists are defined in
DIN VDE 0636.

• NEOZED fuses are available in sizes D01, D02 and D03

• DIAZED fuses are available in sizes E 16, DII, DIII and DIV

• LV HRC fuses are available in sizes 000, 00, 0, 1, 2, 3, 4 and 4a

Operational classes

The operational classes of low-voltage fuses are defined in
IEC 60269. Operational class gG is defined for cable and line
protection.

According to DIN VDE 0636, cable and line protection was pre-
viously designated as gL, now gG is also applicable. During the
transition period, for the sake of clarity, gL/gG is specified in the
catalog.

The operational class aM for switchgear protection in the short-
circuit range is defined identically in IEC 60269 and
DIN VDE 0636.

Planning, characteristics

Detailed information and characteristics are available for plan-
ning purposes on the Internet at

www.siemens.de/installationstechnik

.

■

Technical specifications

NEOZED

DIAZED

LV HRC fuses

SITOR

Cylinder
fuses

Standards

DIN VDE 0636
DIN VDE 0680
IEC 60269
EN 60269

DIN VDE 0635
DIN VDE 0636
DIN VDE 0680
IEC 60269
IEC 60241
CEE 16
EN 60269

DIN VDE 0636
DIN VDE 0680
IEC 60269
EN 60269

DIN VDE 0636
IEC 60269
EN 60269

IEC 60269
NF C 60200
NF C 63210
NF C 63211
NBN C 63269-
2-EN-2-1
CEI 32-4

Dimensions

DIN VDE
49522
DIN VDE
49523
DIN VDE
49524
DIN VDE
49525

DIN VDE
49510
DIN VDE
49511
DIN VDE
49514
DIN VDE
49515
DIN VDE
49516

DIN 43620

DIN 43620
DIN 43623

IEC 60269-2-1

Operational classes

gL/gG

gL/gG, gR
slow, quick

gL/gG, aM

aR, gR

gG, aM

Rated voltage

AC V

DC V

400

250

500/690/750

500/600/750

500/690

250/440

600/690/1000

400/500

Rated current range

A

2 ... 100

2 ... 1250

16 ... 630

0.5 ... 100

Rated breaking capacity

AC kA

DC kA

50

8

50,
40 (E16),
8,
1.6 (E16)

120

25

> 50

Mounting position

Any, but preferably vertical

Climatic stability

°C

up to 45
at 95 % rel. humidity

-30 ... +50
at 95 % rel. humidity

up to 45
at 95 % rel. humidity

Non-interchangeability

Due to gauge pieces

Due to gauge screws Not necessary

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Содержание 3K

Страница 1: ... to 1000 A 7 12 General data 7 14 Base mounting 7 15 Molded plastic enclosures 7 16 Accessories SENTRIC NP fuse switch disconnec tors 7 17 General data 7 20 For power distribution 7 21 Accessories SENTRIC KL switch disconnectors with fuses 7 22 General data 7 24 Surface and flush mounting 7 26 Accessories Fuses and fuse systems 7 28 Introduction 7 29 SITOR semiconductor protection fuses 7 33 NEOZE...

Страница 2: ...0 V kW 5 5 7 5 9 5 18 5 30 0 37 0 at 660 690 V kW 5 5 7 5 9 5 15 0 22 0 30 0 AC 23A main control switch maintenance switch Frequent but not operational switching of individual motors at 220 240 V kW 4 0 5 0 6 0 11 0 18 5 22 0 at 380 440 V kW 7 5 9 5 11 5 22 0 37 0 45 0 at 660 690 V kW 7 5 9 5 11 5 18 5 30 0 37 0 Switch versions Front mounting Central Four hole Base mounting Central Four hole Distr...

Страница 3: ...tage Ue V 690 690 AC 21 at 400 V at 500 V at 690 V AC 22 at 400 V at 500 V at 690 V AC 23 at 400 V at 500 V at 690 V Switch versions Front mounting Base mounting Busbars 40 mm 60 mm 185 mm Molded plastic enclosure Switch accessories 4th pole N conductor leading switch on delayed switch off contact Auxiliary contacts 1 NO 1 NC 1 CO Fuse monitoring with circuit breakers with electronics ...

Страница 4: ... 100 000 100 000 Operating frequency 1 h 50 50 50 50 50 50 Permissible ambient temperature C 25 55 25 55 25 55 25 55 25 55 25 55 Isolating characteristics up to V 690 690 690 690 690 690 Main control and EMERGENCY STOP switch characteristics1 yes yes yes yes yes yes Conductor cross sections for main conductors Connection type mm2 Clamp connections solid or stranded 1 6 1 5 16 1 5 16 2 5 35 4 50 4 ...

Страница 5: ...eight per PU approx DT center hole mount ing Ø 22 5 mm PS Weight per PU approx Main contacts Auxiliary contacts P AC 23A Iu kW A Order No kg Order No kg Main control and EMERGENCY STOP switch with rotary operating mechanism1 2 Lockable in 0 position with max 3 padlocks IP65 degree of protection at the front Front plate 3LD2 0 3LD2 1 3LD2 2 67 mm 67 mm 3LD2 5 to 3LD2 8 90 mm 90 mm 3LD2 203 0TK53 3 ...

Страница 6: ... operating mechanism IP65 degree of protection at the front 6 7 5 9 5 25 A 3LD2 103 3VK 1 unit 0 380 9 5 11 5 32 A 3LD2 203 3VK 1 unit 0 381 18 5 22 0 63 A 3LD2 504 3VK 1 unit 0 854 3LD2 123 7UK01 Selector switch with knob mechanism knob cannot be locked black actuator IP65 degree of protection at the front 3 7 5 9 5 25 A 3LD2 123 7UK01 1 unit 0 374 9 5 11 5 32 A 3LD2 223 7UK01 1 unit 0 378 18 5 2...

Страница 7: ...ng onto a 35 mm rail Lockable in 0 position with max 2 padlocks IP44 degree of protection at the front 3LD2 530 0TK13 3 7 5 16 A 3LD2 030 0TK 1 unit 0 169 9 5 25 A 3LD2 130 0TK 1 unit 0 171 11 5 32 A 3LD2 230 0TK 1 unit 0 168 22 63 A 3LD2 530 0TK 1 unit 0 311 37 100 A 3LD2 730 0TK 1 unit 0 379 45 125 A 3LD2 830 0TK 1 unit 0 379 3 N 7 5 16 A 3LD2 030 1TL 1 unit 0 183 9 5 25 A 3LD2 130 0TK 1 unit 0 ...

Страница 8: ...3 N 7 5 16 9 5 25 A 3LD2 161 1TC 1 unit 0 439 11 5 32 A 3LD2 261 1TC53 1 unit 0 444 22 63 A 3LD2 562 1TC53 1 unit 0 863 37 100 A 3LD2 7630TB 1 unit 2 000 1 3LD9 280 0C 1 unit 0 102 45 125 A 3LD2 8630TB 1 unit 2 000 1 3LD9 280 0C 1 unit 0 102 Main control and EMERGENCY STOP switches With N or PE ground terminals metric screwed glands Lockable in 0 position with max 3 padlocks IP65 degree of protect...

Страница 9: ...d glands With N or PE ground terminals IP65 degree of protection 3LD2 165 3VB53 6 7 5 9 5 25 A 3LD2 165 3VB 1 unit 0 880 9 5 11 5 32 A 3LD2 265 3VB 1 unit 0 878 18 5 22 0 63 A 3LD2 566 3VB 1 unit 2 100 Selector switch with knob mechanism knob not lockable metric screwed glands With N or PE ground terminals Black actuator 3LD2 165 7UB01 3 7 5 9 5 25 A 3LD2 165 7UB01 1 unit 0 888 9 5 11 5 32 A 3LD2 ...

Страница 10: ... 3LD9 2 4 1A For four hole mounting black A 3LD9 224 1B 1 unit 0 072 A 3LD9 224 1B 1 unit 0 072 red yellow A 3LD9 224 3B 1 unit 0 075 A 3LD9 224 3B 1 unit 0 075 For center hole mounting black A 3LD9 224 1D 1 unit 0 080 A 3LD9 224 1D 1 unit 0 080 red yellow A 3LD9 224 3D 1 unit 0 081 A 3LD9 224 3D 1 unit 0 081 Labelling plate English German A 3LD9 286 1A 1 unit 0 005 A 3LD9 286 1A 1 unit 0 005 3LD9...

Страница 11: ...th max 3 padlocks 3LD9 286 1A 3LD9 2 4 1A For four hole mounting black A 3LD9 284 1B 1 unit 0 154 A 3LD9 284 1B 1 unit 0 154 red yellow A 3LD9 284 3B 1 unit 0 152 A 3LD9 284 3B 1 unit 0 152 For center hole mounting black A 3LD9 284 1D 1 unit 0 155 red yellow A 3LD9 284 3D 1 unit 0 155 Labelling plate English German A 3LD9 286 1A 1 unit 0 005 A 3LD9 286 1A 1 unit 0 005 3LD9 2 1 0A 3LD9 2 1 2A Termi...

Страница 12: ...ugh current of a series con nected circuit breaker at AC 50 Hz 60 Hz 690 V kA peak value 7 8 8 15 25 25 32 Rated short circuit making capacity without fuses at AC 50 Hz 60 Hz 690 V kA peak value 7 7 7 9 20 25 35 Switching capacity infeed top or bottom at AC 400 V Breaking current Ic p f 0 35 A rms value 500 650 1000 1280 2000 3200 5040 Rated operating current Ie at AC 21A AC 22A AC 23A A 63 80 125...

Страница 13: ... M 6 M 6 M 6 M 8 M 10 M 10 M 10 PE ground conductor connection Flat bars mm mm 20 2 5 20 2 5 20 2 5 Cable lug max conductor cross section stranded mm2 70 120 120 4th pole Rated uninterrupted current Iu A 125 400 400 400 Rated operating current Ie at AC 21A AC 690 V A 125 400 400 400 Main conductor connection Flat bars Cable lug max conductor cross section stranded mm mm mm2 15 3 70 25 4 240 25 4 2...

Страница 14: ...2 22 3BB20 1 unit 0 426 160 B 3KA53 30 1EE01 1 unit 2 420 3KA53 30 1AE01 1 unit 2 020 8UC62 22 3BB20 1 unit 0 426 250 B 3KA55 30 1EE01 1 unit 5 470 3KA55 30 1AE01 1 unit 4 510 8UC63 23 3BB30 1 unit 0 999 400 B 3KA57 30 1EE01 1 unit 5 550 3KA57 30 1AE01 1 unit 4 630 8UC63 23 3BB30 1 unit 0 999 630 B 3KA58 30 1EE01 1 unit 6 120 3KA58 30 1AE01 1 unit 5 150 8UC63 23 3BB30 1 unit 0 999 3 pole for power...

Страница 15: ...be locked with up to three padlocks and are available in two ergo nomically designed versions from 16 A to 1000 A Selection and ordering data 1 With PE ground N terminal 2 For a 5th conductor another terminal of this type can be installed 3 For ambient temperatures up to 35 C Main contacts Auxiliary contacts P AC 23 A Iu Conductor cross section main conductor PEN DT Order No PS Weight per PU appro...

Страница 16: ...shaft 250 mm 3KX3 516 1AA 1 unit 0 088 3KX3 536 1AA 1 unit 0 155 3KX3 516 1AA Extension shaft 300 mm long B 8UC60 31 1 unit 0 068 B 8UC60 32 1 unit 0 132 Extension shaft 600 mm long B 8UC60 81 1 unit 0 136 B 8UC60 82 1 unit 0 265 Shaft connection piece B 8UC60 21 1 unit 0 031 B 8UC60 22 1 unit 0 023 Auxiliary switches 1 NO 1 NC1 A 3SB14 00 0A 1 unit 0 019 A 3SB14 00 0A 1 unit 0 019 20 ms leading 1...

Страница 17: ... of fuse switch disconnec tors complies with the requirements of BS 5419 and is also ap proved for marine applications 1 All SENTRIC NP fuse switch connectors are either sealable as standard or using accessories 1 Use only approved fuse links 2 Corresponds to fuse sizes NH 000 NH 00C or NH 00 with smaller dimensions maximum width 21 mm according to IEC 60269 2 1 and DIN VDE 43620 Design The SENTRI...

Страница 18: ... 1 250 2 400 3 630 at AC 400 V 690 V kA rms value 50 50 50 50 50 50 Maximum permissible let through I2 t value kA2 s 56 7 8 158 551 1515 4340 Permissible let through current of the fuse kA peak value 11 5 15 25 35 55 Short circuit strength with fuses with closed disconnector With fuse links Rated current Size A 000 100 00 160 1 250 2 400 3 630 at 690 V kA rms value 100 50 50 50 50 Permissible let ...

Страница 19: ...hout busbar adapter W 4 5 at 100 A 10 15 30 47 With busbar adapter W 8 5 at 100 A 20 47 83 127 Main conductor connection Flat pad connection for cable lug max conductor cross section stranded mm2 up to 2 70 M 8 up to 150 M 10 up to 240 M 10 up to 2 240 M 12 Box terminal supply terminal finely stranded with end sleeve mm2 1 5 50 35 2 5 70 50 70 150 120 240 150 300 Conductor bar width x thickness mm...

Страница 20: ...tion on the top 0004 00 A 3NP40 15 0CK01 1 unit 0 952 Connection on bottom A 3NP40 15 0CJ01 1 unit 0 970 160 Flat connector up to 2 70 M 8 Connection on the top 00 and 000 00 A 3NP40 75 0CE01 1 unit 1 210 Connection on bottom A 3NP40 75 0CF01 1 unit 1 240 Box terminal 2 5 70 or 2 2 5 16 Connection on the top 00 and 000 00 A 3NP40 75 0CK01 1 unit 1 290 Connection on bottom A 3NP40 75 0CJ01 1 unit 1...

Страница 21: ... 113 Three phase busbar 3NP40 1 for Iu max 225 A Modular width 90 mm 5 MW For 2 switch disconnec tors A 3NY1 237 1 unit 0 265 Conductor of 25 mm2 can be connected or infeed terminal For 3 switch disconnec tors A 3NY1 238 1 unit 0 434 For 4 switch disconnec tors A 3NY1 438 1 unit 0 650 Connecting bar A 3NY1 263 1 unit 0 267 Covering cap for 1 blank space in 3NY1 238 3NP40 1 A 3NY1 265 1 unit 0 012 ...

Страница 22: ...105 105 Rated conditional short circuit current with fuses2 at AC 50 Hz 60 Hz 690 V kA rms value 100 100 100 80 80 50 50 Max rated current In of the fuses A 80 160 160 400 400 630 800 Max permissible power loss of the installed fuse NH W 6 9 11 5 32 45 48 62 BS W 8 A2 A3 11 5 A4 11 5 32 45 48 60 5 Permissible let through current of the fuses kA 8 17 17 304 304 50 50 Maximum permissible cut off I2 ...

Страница 23: ... 120 4th pole mountable accessory Rated uninterrupted current Iu A 125 125 400 400 Rated operating current Ie at AC 21A AC 690 V A 125 125 400 400 Main conductor connection Flat bars mm mm 15 3 15 3 25 4 25 4 Cable lug max conductor cross section stranded mm2 70 70 240 240 Auxiliary switch 1 NO 1 NC accessory Max number to be plugged 1 2 2 2 2 3 3 Rated operating current Ie at AC 50 Hz 60 Hz Ie AC...

Страница 24: ...unit 2 540 B 3KL50 40 1AB01 1 unit 2 210 125 00 and 000 gG aM B 3KL52 40 1EB01 1 unit 2 620 B 3KL52 40 1AB01 1 unit 2 190 160 00 and 000 gG aM C 3KL53 40 1EB01 1 unit 2 770 B 3KL53 40 1AB01 1 unit 2 340 250 1 and 2 gG aM B 3KL55 40 1EB01 1 unit 6 640 B 3KL55 40 1AB01 1 unit 5 570 400 2 and 1 gG aM B 3KL57 40 1EB01 1 unit 6 880 B 3KL57 40 1AB01 1 unit 5 670 630 3 and 2 gG aM B 3KL61 40 1EB00 1 unit...

Страница 25: ...62 22 3BB20 1 unit 0 426 125 00 and 000 gG aM B 3KL52 40 1AB01 1 unit 2 190 8UC62 22 3BB20 1 unit 0 426 160 00 and 000 gG aM B 3KL53 40 1AB01 1 unit 2 340 8UC62 22 3BB20 1 unit 0 426 250 1 and 2 gG aM B 3KL55 40 1AB01 1 unit 5 570 8UC63 23 3BB30 1 unit 0 999 400 2 and 1 gG aM B 3KL57 40 1AB01 1 unit 5 670 8UC63 23 3BB30 1 unit 0 999 630 3 and 2 gG aM A 3KL61 40 1AB00 1 unit 15 400 8UC64 24 3BB44 1...

Страница 26: ... unit 0 031 B 8UC60 22 1 unit 0 023 Auxiliary switches 1 NO 1 NC1 A 3SB14 00 0A 1 unit 0 019 A 3SB14 00 0A 1 unit 0 019 20 ms leading 1 NO 1 NC B 3KX3 552 3EA01 1 unit 0 019 Fuse monitor connection 1 set 6 units B 3KX3 505 0AA 1 set 0 014 B 3KX3 505 0AA 1 set 0 014 DT 3KL55 3KL57 PS Weight per PU approx DT 3KL61 PS Weight per PU approx Order No kg Order No kg Terminal cover 3KX3 5 7 3AA 3KX3 507 0...

Страница 27: ...ms Internal circuit diagram for SENTRIC KL for 3KL50 and 3KL51 only one auxiliary switch possible not included in scope of supply 4th pole is possible as main contact Internal circuit diagram for SENTRIC KL auxiliary switch not included in scope of supply used with direct voltage at DC 23A 440 V ...

Страница 28: ...izes E 16 DII DIII and DIV LV HRC fuses are available in sizes 000 00 0 1 2 3 4 and 4a Operational classes The operational classes of low voltage fuses are defined in IEC 60269 Operational class gG is defined for cable and line protection According to DIN VDE 0636 cable and line protection was pre viously designated as gL now gG is also applicable During the transition period for the sake of clari...

Страница 29: ...miconductor and line pro tection Due to the dimensions of SITOR semiconductor protection fuses only the fuses shown in the Selection and ordering data below can be used in the SENTRIC NP SENTRIC KL and 3KM switch disconnectors Selection and ordering data 1 If a cyclic load is applied it may be necessary to further reduce the cur rents please inquire about precise values 2 Values in brackets apply ...

Страница 30: ...25 4 25 3NE1 815 0 9 units 0 127 35 6 35 3NE1 803 0 9 units 0 128 40 10 gR gS 40 690 3NE1 802 0 9 units 0 127 50 10 50 3NE1 817 0 9 units 0 128 63 16 63 3NE1 818 0 9 units 0 128 3KL52 30 3KM52 30 80 25 80 3NE1 820 0 9 units 0 129 3KL52 30 3KM52 30 100 35 00 gR gS 100 690 3NE1 021 0 3 units 0 202 125 50 gR gS 125 3NE1 022 0 3 units 0 202 125 50 gR 125 3NE1 022 2 3 units 0 203 3KL55 30 3KM55 30 160 ...

Страница 31: ... 100 100 35 1 aR 100 1000 3NE3 221 1 unit 0 580 3NP43 76 120 125 50 125 3NE3 222 1 unit 0 568 150 160 70 160 3NE3 224 1 unit 0 573 190 200 95 200 3NE3 225 1 unit 0 570 230 250 120 250 3NE3 227 1 unit 0 580 3NP43 7 3NP53 270 285 285 185 aR 315 1000 3NE3 230 0B 1 unit 0 585 3NP43 76 290 310 310 240 350 3NE3 231 1 unit 0 590 310 330 330 240 400 3NE3 232 0B 1 unit 0 576 330 360 360 2 150 450 3NE3 233 ...

Страница 32: ...t 0 580 110 50 125 3NE3 222 1 unit 0 568 140 70 160 3NE3 224 1 unit 0 573 175 95 200 3NE3 225 1 unit 0 570 210 120 250 3NE3 227 1 unit 0 580 3KL57 3KM57 240 185 aR 315 1000 3NE3 230 0B 1 unit 0 585 265 240 350 3NE3 231 1 unit 0 590 290 240 400 3NE3 232 0B 1 unit 0 576 320 2 150 450 3NE3 233 1 unit 0 720 3KL61 3KM57 340 360 290 2 240 2 aR 400 1000 3NE3 332 0B 1 unit 0 759 3KL62 380 400 320 2 2 150 ...

Страница 33: ...32 1 unit 0 410 3 pole N D02 63 6 A 5SG7 162 1 unit 0 520 Auxiliary switch for MINIZED D02 switch disconnector for contact position indica tion and for retrofitting on the right hand side using factory fitted terminals Contact AC 230 V 6 A AC 24 V 50 mA DC 24 V 50 mA 0 5 A 5SH5 528 10 units 0 050 NEOZED bases BGV A2 finger safe cover FR1 box terminal 70 mm mounting depth Single pole D01 16 1 5 A 5...

Страница 34: ...use in NEOZED DO2 sockets D02 2 pink A 5SH5 402 50 units 0 001 4 brown A 5SH5 404 50 units 0 001 6 green A 5SH5 406 50 units 0 001 10 red A 5SH5 410 50 units 0 001 16 gray A 5SH5 416 50 units 0 001 Mounting components for NEOZED retaining spring For adapting NEOZED DO2 screw caps to adapt NEOZED DO1 fuse links D02 2 16 A 5SH5 400 25 units 0 001 NEOZED guide piece keys to DIN VDE 0680 A 5SH5 100 1 ...

Страница 35: ...2 63 A 5SH4 363 20 units 0 015 Ceramic with inspection hole D01 16 A 5SH4 317 20 units 0 014 D02 63 A 5SH4 362 20 units 0 017 NEOZED fuse links AC 50 kA DC 8 kA AC 400 V DC 250 V Operational class gL gG for cable and line protection D01 2 pink A 5SE2 202 50 units 0 006 4 brown A 5SE2 204 50 units 0 006 6 green A 5SE2 206 50 units 0 006 10 red A 5SE2 210 50 units 0 007 16 gray A 5SE2 216 50 units 0...

Страница 36: ... 0 020 4 devices approx 12 MW DIAZED busbars Copper longitudinal hole shape for DIAZED flush mounting fuse base For DII 12 mm x 2 mm C 5SH3 500 25 units 0 095 Length 1023 mm for max 25 bases load rating up to 80 A For DII 13 mm x 3 mm C 5SH3 501 25 units 0 180 Length 967 mm for max 19 bases load rating up to 120 A Terminal clamp for busbar connection the terminal clamp supplied for conductor conne...

Страница 37: ...0 units 0 013 16 gray E 16 A 5SA2 61 20 units 0 013 20 blue A 5SA2 71 20 units 0 015 25 yellow A 5SA2 81 20 units 0 016 Quick characteristic NDz 2 pink E 16 A 5SA1 11 20 units 0 013 4 brown A 5SA1 21 20 units 0 013 6 green A 5SA1 31 20 units 0 013 10 red A 5SA1 51 20 units 0 013 NDz 16 gray E 16 A 5SA1 61 20 units 0 013 20 blue A 5SA1 71 20 units 0 015 25 yellow A 5SA1 81 20 units 0 016 For 5SB1 4...

Страница 38: ...8 004 25 units 0 068 6 green A 5SD8 006 25 units 0 068 DIII 10 red E 33 A 5SD8 010 25 units 0 068 16 gray A 5SD8 016 25 units 0 069 DIII 20 blue E 33 A 5SD8 020 25 units 0 071 25 yellow A 5SD8 025 25 units 0 072 DIII 35 black E 33 A 5SD8 035 25 units 0 078 50 white A 5SD8 050 25 units 0 080 63 copper A 5SD8 063 25 units 0 082 For fuse links 2 25 A DIAZED guide screws DII are used SILIZED fuse link...

Страница 39: ...at connector 000 and 00 160 A 3NH4 030 1 unit 0 700 Plug in connection 000 and 00 160 A 3NH4 031 1 unit 0 800 Flat connector 1 250 A 3NH4 230 1 unit 2 100 LV HRC rail mounted fuse bases busbar spacing 40 mm Single pole Saddle terminal top 000 and 00 160 A 3NH3 036 3 units 0 150 Tandem version For meter cabinets 000 and 00 80 A 3NH4 037 1 unit 0 800 With partitions 000 and 00 80 A 3NH4 045 1 unit 0...

Страница 40: ...its 0 080 0 A 3NG1 102 6 units 0 110 1 A 3NG1 202 3 units 0 170 2 A 3NG1 302 3 units 0 240 3 A 3NG1 402 3 units 0 290 With non insulated grip lugs size 4 tin plated size 4a nickel plated 4 A 3NG1 503 6 units 0 708 4a A 3NG1 505 3 units 0 730 Fuse base cover For LV HRC fuse bases according to DIN 43620 Red with yellow label Supply isolation point 000 and 00 A 3NX1 003 10 units 0 050 1 2 3 A 3NX1 00...

Страница 41: ...units 0 200 A 3NA6 832 3 units 0 211 160 A 3NA7 836 3 units 0 200 A 3NA6 836 3 units 0 211 1 16 AC 500 V DC 440 V A 3NA7 105 3 units 0 290 A 3NA6 105 3 units 0 290 30 mm 20 A 3NA7 107 3 units 0 290 A 3NA6 107 3 units 0 290 25 A 3NA7 110 3 units 0 290 A 3NA6 110 3 units 0 290 35 A 3NA7 114 3 units 0 290 A 3NA6 114 3 units 0 290 40 A 3NA7 117 3 units 0 290 A 3NA6 117 3 units 0 290 50 A 3NA7 120 3 un...

Страница 42: ... units 0 135 00 80 AC 400 V DC 250 V A 3NA6 824 4 3 units 0 200 30 mm 100 A 3NA6 830 4 3 units 0 200 125 A 3NA6 832 4 3 units 0 200 160 A 3NA6 836 4 3 units 0 200 1 35 AC 400 V DC 250 V A 3NA6 114 4 3 units 0 290 30 mm 40 A 3NA6 117 4 3 units 0 290 50 A 3NA6 120 4 3 units 0 290 63 A 3NA6 122 4 3 units 0 290 80 A 3NA6 124 4 3 units 0 290 100 A 3NA6 130 4 3 units 0 290 125 A 3NA6 132 4 3 units 0 290...

Страница 43: ...its 0 135 A 3NA6 814 6 3 units 0 136 00 40 AC 690 V DC 250 V A 3NA7 817 6 3 units 0 200 A 3NA6 817 6 3 units 0 211 30 mm 50 A 3NA7 820 6 3 units 0 200 A 3NA6 820 6 3 units 0 211 63 A 3NA7 822 6 3 units 0 200 A 3NA6 822 6 3 units 0 211 80 A 3NA7 824 6 3 units 0 200 A 3NA6 824 6 3 units 0 211 100 A 3NA7 830 6 3 units 0 200 A 3NA6 830 6 3 units 0 211 1 50 AC 690 V DC 440 V A 3NA7 120 6 3 units 0 290 ...

Страница 44: ... 3 units 0 200 30 mm 50 A 3NA3 820 7 3 units 0 200 63 A 3NA3 822 7 3 units 0 200 80 A 3NA3 824 7 3 units 0 200 100 A 3NA3 830 7 3 units 0 200 125 A 3NA3 832 3 units 0 217 160 A 3NA3 836 3 units 0 217 0 6 AC 500 V DC 440 V A 3NA3 001 3 units 0 340 30 mm 10 A 3NA3 003 3 units 0 340 16 A 3NA3 005 3 units 0 340 20 A 3NA3 007 3 units 0 340 25 A 3NA3 010 3 units 0 340 32 A 3NA3 012 3 units 0 340 35 A 3N...

Страница 45: ...its 0 453 100 A 3NA3 230 3 units 0 453 125 A 3NA3 232 3 units 0 453 160 A 3NA3 236 3 units 0 453 200 A 3NA3 240 3 units 0 453 224 A 3NA3 242 3 units 0 453 250 A 3NA3 244 3 units 0 453 57 8 mm 300 A 3NA3 250 3 units 0 647 315 A 3NA3 252 3 units 0 647 355 A 3NA3 254 3 units 0 647 400 A 3NA3 260 3 units 0 647 3 200 AC 500 V DC 440 V A 3NA3 340 3 units 0 647 57 8 mm 224 A 3NA3 342 3 units 0 640 250 A ...

Страница 46: ...its 0 130 40 A 3ND1 817 3 units 0 130 50 A 3ND1 820 3 units 0 130 63 A 3ND1 822 3 units 0 130 80 A 3ND1 824 3 units 0 130 00 100 AC 500 V A 3ND1 830 3 units 0 192 30 mm 125 A 3ND1 832 3 units 0 192 160 A 3ND1 836 3 units 0 192 1 63 AC 690 V A 3ND2 122 3 units 0 300 46 mm 80 A 3ND2 124 3 units 0 300 100 A 3ND2 130 3 units 0 300 125 A 3ND2 132 3 units 0 440 160 A 3ND2 136 3 units 0 440 200 A 3ND2 14...

Страница 47: ...35 35 A 3NA3 814 6 3 units 0 135 00 40 AC 690 V DC 250 V A 3NA3 817 6 3 units 0 200 30 mm 50 A 3NA3 820 6 3 units 0 200 63 A 3NA3 822 6 3 units 0 200 80 A 3NA3 824 6 3 units 0 200 100 A 3NA3 830 6 3 units 0 200 1 50 AC 690 V DC 440 V A 3NA3 120 6 3 units 0 290 30 mm 63 A 3NA3 122 6 3 units 0 290 80 A 3NA3 124 6 3 units 0 290 100 A 3NA3 130 6 3 units 0 290 125 A 3NA3 132 6 3 units 0 290 160 A 3NA3 ...

Страница 48: ... 295 100 22 x 58 6 A 3NW7 231 1 unit 0 691 3 pole N 20 8 5 x 31 5 4 A 3NW7 360 3 units 0 227 32 10 x 38 4 A 3NW7 061 3 units 0 327 50 14 x 51 6 A 3NW7 161 1 unit 0 315 100 22 x 58 8 A 3NW7 261 1 unit 0 475 With signaling output Single pole 20 8 5 x 31 5 1 A 3NW7 312 12 units 0 058 32 10 x 38 1 A 3NW7 012 12 units 0 080 50 14 x 51 1 5 A 3NW7 112 6 units 0 095 100 22 x 58 2 A 3NW7 212 6 units 0 145 ...

Страница 49: ...units 0 008 25 A 3NW6 010 1 10 units 0 008 A 3NW8 010 1 10 units 0 008 32 400 A 3NW6 012 1 10 units 0 008 14 51 2 500 A 3NW8 102 1 10 units 0 019 4 A 3NW6 104 1 10 units 0 019 A 3NW8 104 1 10 units 0 019 6 A 3NW6 101 1 10 units 0 019 A 3NW8 101 1 10 units 0 019 8 A 3NW6 108 1 10 units 0 019 A 3NW8 108 1 10 units 0 019 10 A 3NW6 103 1 10 units 0 019 A 3NW8 103 1 10 units 0 019 12 A 3NW6 106 1 10 un...

Страница 50: ...7 50 Siemens LV 10 2004 Fuses and Fuse Systems Notes 7 ...

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