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Technical Data - IC SYSTEMS automatika

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40<br />

Circuit-breakers for North America<br />

Electronic releases, 3 pole<br />

Circuit-breakers for North America<br />

Electronic releases, 3 pole<br />

41<br />

Circuit-breakers, switch-disconnectors<br />

up to 1600 A<br />

Rated current = rated<br />

uninterrupted current<br />

Setting range<br />

Overload releases<br />

Short-circuit releases<br />

Non-delayed<br />

I n = I u I r I i I sd<br />

A A A A<br />

Delayed<br />

Moeller SK1230-1157GB-INT<br />

Moeller SK1230-1157GB-INT<br />

Normal switching capacity<br />

High switching capacity<br />

Limiter switching capacity<br />

35 kA 600 V 2) 42 kA 600 V 3) 50 kA 600 V<br />

42 kA 480 V 1)<br />

65 kA 480 V<br />

100 kA 480 V 4)<br />

Part no.<br />

Article no.<br />

Systems, cable, transformer and generator protection<br />

3 pole<br />

Adjustable overload releases<br />

Terminal screws standard<br />

terminals as accessories<br />

100 50 – 100 1200 100 – 1000 NZMN2-VE100-NA<br />

271148<br />

160 80 – 160 1920 160 – 1600 NZMN2-VE160-NA<br />

271149<br />

250 125 – 250 3000 250 – 2500 NZMN2-VE250-NA<br />

271150<br />

250 125 – 250 500 – 2750 250 – 2500 NZMN3-VE250-NA<br />

269332<br />

400 200 – 400 800 – 4400 400 – 4000 NZMN3-VE400-NA<br />

269333<br />

600 300 – 600 1200 – 4800 450 – 4200 NZMN3-VE600-NA<br />

269334<br />

800 400 – 800 1600 – 9600 800 – 8000 NZMN4-VE800-NA<br />

271154<br />

1000 500 – 1000 2000 – 12000 1000 – 10000 NZMN4-VE1000-NA<br />

271155<br />

1200 630 – 1200 2400 – 14400 1260 – 12000 NZMN4-VE1200-NA<br />

271156<br />

Price<br />

see price<br />

list<br />

Part no.<br />

Article no.<br />

NZMH2-VE100-NA<br />

271151<br />

NZMH2-VE160-NA<br />

271152<br />

NZMH2-VE250-NA<br />

271153<br />

NZMH3-VE250-NA<br />

269335<br />

NZMH3-VE400-NA<br />

269336<br />

NZMH3-VE600-NA<br />

269337<br />

NZMH4-VE800-NA<br />

271157<br />

NZMH4-VE1000-NA<br />

271158<br />

NZMH4-VE1200-NA<br />

271159<br />

Price<br />

see price<br />

list<br />

Part no.<br />

Article no.<br />

NZML2-VE100-NA<br />

271216<br />

NZML2-VE160-NA<br />

271217<br />

NZML2-VE250-NA<br />

271218<br />

NZML3-VE250-NA<br />

269338<br />

NZML3-VE400-NA<br />

269339<br />

NZML3-VE600-NA<br />

269340<br />

NZML4-VE800-NA<br />

271219<br />

NZML4-VE1000-NA<br />

271220<br />

NZML4-VE1200-NA<br />

271221<br />

Price<br />

see price<br />

list<br />

Std. pack<br />

Notes<br />

1 off Switches conform to UL/CSA as well as the IEC regulations.<br />

IEC switching performance values are contained on the rating plate.<br />

UL 489, CSA-C22.2-5.1, IEC/EN 60947-2<br />

Use in motor control circuits only in conjunction with a suitable contactor.<br />

Adjustable overload release I r<br />

• 0.5 – 1 x I n<br />

R.m.s. value measurement and “thermal memory”<br />

Adjustable time delay setting to overcome current peaks t r<br />

• 2 – 20 s with 6 x I r (ex-factory 10 s)<br />

Adjustable delayed short-circuit releases I sd<br />

• 2 – 10 x I r (ex-factory 6 x I r )<br />

– NZM...3-VE600-NA: 1.5 – 7 x I r (ex-factory 6 x I r )<br />

Adjustable delay time t sd<br />

• Steps: 0, 20, 60, 100, 200, 300, 500, 750, 1000 ms (ex-factory 0 ms)<br />

Adjustable non-delayed short-circuit releases I i<br />

• NZM2 fixed 12 x I n<br />

• NZM...3-VE250/400-NA: 2 – 11 x I n (ex-factory 11 x I n )<br />

• NZM...3-VE600-NA: 2 – 8 x I n (ex-factory 8 x I n )<br />

• NZM...4-VE...-NA: 2 – 12 x I n (ex-factory 12 x I n )<br />

i 2 t constant function<br />

• NZM2 fixed OFF<br />

• NZM3, NZM4 switched (ex-factory OFF)<br />

Circuit-breakers, switch-disconnectors<br />

up to 1600 A<br />

1) For normal switching capacity with NZMN2-...-NA: 35 kA/480 V<br />

2) For normal switching capacity with NZMN2-...-NA: 25 kA/600 V<br />

3) For high switching capacity with NZMH2-...-NA: 35 kA/600 V<br />

4) For limiter switching capacity with NZML4-...-NA: 85 kA/480 V<br />

Notes Notes for terminals a 99<br />

Normal switching capacity<br />

480 V<br />

600 V<br />

Rated current = rated uninterrupted current Setting range Part no.<br />

Short-circuit releases<br />

Article no.<br />

I n = I u<br />

I i<br />

A<br />

A<br />

Price<br />

see price<br />

list<br />

High switching capacity<br />

480 V<br />

600 V<br />

Part no.<br />

Article no.<br />

Price<br />

see price<br />

list<br />

Limiter switching capacity<br />

480 V<br />

600 V<br />

Part no.<br />

Article no.<br />

Price<br />

see price<br />

list<br />

Std. pack<br />

Notes<br />

Short-circuit protection<br />

Motor protection in conjunction with contactor and overload relay<br />

• With short-circuit release<br />

• Without overload release<br />

3 pole<br />

Terminal screws standard<br />

terminals as accessories<br />

90 180 – 1260 NZMN2-SE90-CNA<br />

271160<br />

140 280 – 1960 NZMN2-SE140-CNA<br />

271161<br />

220 440 – 3080 NZMN2-SE220-CNA<br />

271162<br />

220 440 – 3080 NZMN3-SE220-CNA<br />

269341<br />

350 700 – 4900 NZMN3-SE350-CNA<br />

269342<br />

450 900 – 6300 NZMN3-SE450-CNA<br />

284465<br />

NZMH2-SE90-CNA<br />

271163<br />

NZMH2-SE140-CNA<br />

271164<br />

NZMH2-SE220-CNA<br />

271165<br />

NZMH3-SE220-CNA<br />

269343<br />

NZMH3-SE350-CNA<br />

269344<br />

NZMH3-SE450-CNA<br />

284466<br />

NZML2-SE90-CNA<br />

271228<br />

NZML2-SE140-CNA<br />

271229<br />

NZML2-SE220-CNA<br />

271230<br />

NZML3-SE220-CNA<br />

269345<br />

NZML3-SE350-CNA<br />

269346<br />

NZML3-SE450-CNA<br />

284467<br />

1 off Switches conform to UL/CSA as well as the IEC regulations.<br />

IEC switching performance values are contained on the rating plate.<br />

UL 489, CSA-C22.2-5.1, IEC/EN 60947-2and IEC/EN 60947-4<br />

Adjustable short-circuit release I i<br />

• 2 – 14 x I n (ex-factory 12 x I n )<br />

Without overload release I r<br />

CNA: The device has components approved to UL, the conditions of approval<br />

must be observed during use. i.e. the device must be combined with a suitable<br />

contactor and overload relay. A switching capacity is stated for the complete<br />

motor-starter combination.<br />

The device is approved as a CSA approved single device.<br />

Notes Notes for terminals a 99

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