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Technical Data - IC SYSTEMS automatika

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26<br />

Overview<br />

Circuit-breakers, switch-disconnectors for North America, 3 pole<br />

Overview<br />

Circuit-breakers, switch-disconnectors for North America, 3 pole<br />

27<br />

Circuit-breakers, switch-disconnectors<br />

up to 1600 A<br />

Circuit-breakers<br />

UL/CSA approved to UL 489, CSA 22.2 No. 5.1 and<br />

to IEC/EN 60947<br />

With main switch characteristics to IEC/EN 60204 and isolating<br />

characteristics to IEC/EN 60947, VDE 0660<br />

Moeller SK1230-1157GB-INT<br />

Moeller SK1230-1157GB-INT<br />

Thermomagnetic releases Electronic releases<br />

Rated uninterrupted current I u = Rated current I n<br />

Adjustable overload releases I r<br />

Adjustable short-circuit releases I i<br />

Overload releases Overload releases Short-circuit releases<br />

Fixed Adjustable Without Fixed Adjustable Without Fixed Adjustable Without Fixed Adjustable System protection Motor<br />

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

A A A A A A A A A A A A A A A A A A<br />

NZM1 NZM2 NZM1 NZM2 NZM1 NZM2<br />

protection<br />

Circuit-breakers, switch-disconnectors<br />

up to 1600 A<br />

15 – 125 15 – 250 20 – 125 20 – 250 1.2 – 1 x I n 1.2 – 100 1.6 – 200 150 –<br />

250<br />

100 –<br />

250<br />

0.5 – 1 x I n 90 –<br />

220<br />

250 –<br />

600<br />

250 –<br />

600<br />

0.5 – 1 x I n 220 –<br />

450<br />

Basic switching capacity 1) NZMB1-...-NA NZMB2-...-NA<br />

NEMA Test Procedure 240 V 60 Hz sym. rms kA 35 35<br />

480 V 60 Hz sym. rms kA 25 2) 25<br />

600 V 60 Hz sym. rms kA – 18<br />

IEC/EN 60947 400/415 V kA/cos v 25 0.25 25 0.25<br />

440 V kA/cos v 25 0.25 25 0.25<br />

525 V kA/cos v 15 0.30 15 0.30<br />

Normal switching capacity 1) NZMN1-...-NA NZMN2-...-NA NZMN2-...E...-NA NZMN3-...E...-NA NZMN4-...E...-NA<br />

NEMA Test Procedure 240 V 60 Hz sym. rms kA 85 85 85 85 85<br />

480 V 60 Hz sym. rms kA 35 2) 35 35 42 42<br />

600 V 60 Hz sym. rms kA – 25 25 35 35<br />

IEC/EN 60947 400/415 V kA/cos v 50 0.25 50 0.25 50 0.25 50 0.25 50 0.25<br />

440 V kA/cos v 35 0.25 35 0.25 35 0.25 35 0.25 35 0.25<br />

525 V kA/cos v 20 0.30 25 0.25 25 0.25 25 0.25 25 0.25<br />

690 V kA/cos v 10 0.50 20 0.30 20 0.30 20 0.30 20 0.30<br />

High switching capacity 1) NZMH2-...-NA NZMH2-...E...-NA NZMH3-...E...-NA NZMH4-...E...-NA<br />

NEMA Test Procedure 240 V 60 Hz sym. rms kA 100 100 100 100<br />

480 V 60 Hz sym. rms kA 65 65 65 65<br />

600 V 60 Hz sym. rms kA 35 35 42 42<br />

IEC/EN 60947 400/415 V kA/cos v 100 0.20 100 0.20 100 0.20 100 0.20<br />

440 V kA/cos v 65 0.20 65 0.20 65 0.20 65 0.20<br />

525 V kA/cos v 40 0.25 40 0.25 45 0.25 40 0.25<br />

690 V kA/cos v 20 0.30 20 0.30 25 0.30 35 0.30<br />

Limiter switching capacity 1) NZML2-...-NA NZML2-...E...-NA NZML3-...E...-NA NZML4-...E...-NA<br />

NEMA Test Procedure 240 V 60 Hz sym. rms kA 150 150 150 125<br />

480 V 60 Hz sym. rms kA 100 100 100 85<br />

600 V 60 Hz sym. rms kA 50 50 50 50<br />

IEC/EN 60947 400/415 V kA/cos v 150 0.20 150 0.20 150 0.20 100 0.20<br />

440 V kA/cos v 130 0.20 130 0.20 130 0.20 85 0.20<br />

525 V kA/cos v 50 0.25 50 0.25 65 0.25 65 0.25<br />

690 V kA/cos v 20 0.30 20 0.30 35 0.30 50 0.30<br />

Notes<br />

1) Breakers conform to UL/CSA as well as the IEC regulations<br />

The approved switches are suitable for world-wide use. The UL and CSA certificates can be found at www.ul.com and www.csa.com<br />

IEC switching performance values are contained on the rating plate. a <strong>Technical</strong> data<br />

UL Certificates: file no.: E 31593 (NZM1-4), E 148671 (N(S)1-4)<br />

2) for NZM...1-...-NA > 50 A 480Y/277V<br />

CSA certificates: file no. 165628 (NZM1-4)<br />

600 –<br />

1200<br />

800 –<br />

1200<br />

0.5 – 1 x I n 2 – 10 x I r 2 – 12 x I n 2 – 14 x I n<br />

Switch-disconnector:<br />

UL/CSA approved to UL 489, CSA 22.2 No. 5.1 and to<br />

IEC/EN 60947<br />

With main switch characteristics to IEC/EN 60204 and VDE 0113<br />

isolating characteristics to IEC/EN 60947-3 and VDE 0660.<br />

without overload and short-circuit releases<br />

Rated uninterrupted current I u = I n<br />

Molded case switch<br />

UL/CSA approved to UL 489, CSA 22.2 No. 5.1 and<br />

to IEC/EN 60947-2, Annex L<br />

63 160 400 600<br />

With main switch characteristics to IEC/EN 60204 and VDE 0113<br />

100 550 800 Isolating characteristics to IEC/EN 60947<br />

63 160 400 800<br />

125 1000 without overcurrent protection<br />

100 200 600 1000<br />

1200<br />

Rated uninterrupted current I u = I n<br />

125 250 1200<br />

Values printed in grey available on request<br />

N1-...-NA N2-...-NA N3-...-NA N4-...-NA Switching capacity NS1-...-NA NS2-...-NA<br />

Rated short-circuit making capacity I cm kA 2.8 5.5 25 53 to UL 489, CSA 22.2 No. 5.1 240 V 85 150<br />

Rated short-time withstand current I cw (1s current rms ) kA 2 3,5 12 25 480 V 35 100<br />

600 V – 50<br />

IEC/EN 60947 400/415 V 50 150<br />

440 V 35 130<br />

525 V 20 50<br />

690 10 20

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