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
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