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Circuit-breakers NZM1, 2, 3, 4 up to 2000 A - Moeller Electric Parts

Circuit-breakers NZM1, 2, 3, 4 up to 2000 A - Moeller Electric Parts

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For <strong>Moeller</strong> <strong>Electric</strong> Sales and S<strong>up</strong>port call KMparts.com (866) 595-9616<br />

<strong>Circuit</strong>-<strong>breakers</strong>, switch-disconnec<strong>to</strong>rs,<br />

UL/CSA IEC<br />

10/26<br />

<strong>Circuit</strong>-breaker<br />

Technical overview<br />

<strong>Circuit</strong>-<strong>breakers</strong>, switch-disconnec<strong>to</strong>rs for North America, 3-pole<br />

NZM...1, NZM...2, NZM...3<br />

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

as well as IEC/EN 60947<br />

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

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

<strong>Moeller</strong> HPL0211-2007/2008<br />

http://catalog.moeller.net<br />

http://catalog.moeller.net<br />

Thermomagnetic releases Electronic releases<br />

Rated uninterr<strong>up</strong>ted current I u =<br />

Rated current I n<br />

Adjustable overload release I r<br />

Adjustable short-circuit release I i<br />

Technical overview<br />

<strong>Circuit</strong>-<strong>breakers</strong>, switch-disconnec<strong>to</strong>rs for North America, 3-pole<br />

<strong>Moeller</strong> HPL0211-2007/2008<br />

NZM...1, NZM...2, NZM...3<br />

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

Fixed Adjustable Without Fixed Adjustable Withou Fixed Adjustable Withou Fixed Adjustable System protection Mo<strong>to</strong>r<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 />

<strong>NZM1</strong> NZM2 <strong>NZM1</strong> NZM2 <strong>NZM1</strong> NZM2<br />

10/27<br />

<strong>Circuit</strong>-<strong>breakers</strong>, switch-disconnec<strong>to</strong>rs,<br />

UL/CSA IEC<br />

15 – 125 15 – 250 20 – 125 20 – 250 0.8 – 1 x I n 1.2 – 100 1.6 – 250 150 –<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 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 85 1) 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 0.25 50 0.25<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 />

Notes<br />

1) Switches correspond with both UL/CSA as well as IEC regulations<br />

IEC switching performance values contained on type label a Technical data<br />

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

UL certificate: File No.: E 31593 (<strong>NZM1</strong>-4), E 148671 (N(S)1-4)<br />

CSA certificate: File No. 165628 (<strong>NZM1</strong>-4)<br />

1) Higher switching capacity on request<br />

Molded case switch<br />

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

as well as IEC/EN 60947-2 annex L<br />

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

isolating characteristics <strong>to</strong> IEC/EN 60947<br />

without overcurrent<br />

With short-circuit release<br />

Rated uninterr<strong>up</strong>ted current I u = I n<br />

63 160 400 800<br />

100 200 600 1000<br />

125 250 1200<br />

Switching capacity NS1-...-NA NS2-...-NA NS3-...-NA NS4-...-NA<br />

according <strong>to</strong> UL 489, CSA 22.2 240 V 85 150 150 85<br />

480 V 35 100 100 65<br />

600 V – 50 50 42<br />

IEC/EN 60947 400/415 V 50 150 150 70<br />

440 V 35 130 130 65<br />

525 V 20 50 65 40<br />

690 10 20 35 35

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