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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Technical data<br />
Switch-disconnec<strong>to</strong>rs<br />
<strong>Circuit</strong>-<strong>breakers</strong>, switch-disconnec<strong>to</strong>rs<br />
PN…, N…<br />
PN1/N1<br />
max. 160 A<br />
PN2/N2<br />
max. 250 A<br />
<strong>Moeller</strong> HPL0211-2007/2008<br />
PN3/N3<br />
max. 630 A<br />
Switch-disconnec<strong>to</strong>rs<br />
Rated impulse withstand voltage U imp<br />
Main contacts V 6000 8000 8000 8000<br />
Auxiliary contacts V 6000 6000 6000 6000<br />
Rated operational voltage U e V AC 690 690 690 690<br />
Rated uninterr<strong>up</strong>ted current max.<br />
IEC/EN 60947-2 annex L I u A 160 250 630 1600<br />
Technical data, divergent from the<br />
products for the IEC market UL489,<br />
CSA 22.2 No. 5.1<br />
I u A 125 160 550 1200<br />
http://catalog.moeller.net<br />
N4<br />
max. 1600 A<br />
Overvoltage category/pollution degree III/3 III/3 III/3 III/3<br />
Rated insulation voltage U i V AC 690 690 1000 1000<br />
For use in IT electrical power networks V 690 690 690 525<br />
Switching capacity<br />
Rated short-circuit making capacity I cm kA 2.8 5.5 25 53<br />
Rated short-time withstand current<br />
t = 0.3 s I cw kA 2 3.5 1) 12 25<br />
t = 1 s I cw kA 2 3.5 1) 12 25<br />
Rated conditional short-circuit current<br />
With back-<strong>up</strong> fuse A gG/gL PN1(N1)-63…125: 125<br />
PN1(N1)-160: 160<br />
PN2(N2)-160…250: 250<br />
PN3(N3)-400…630:<br />
630<br />
400 … 415 V kA 100 100 100 100<br />
690 V kA 80 80 80 80<br />
With downstream fuse A gG/gL PN1(N1)-63…125: 125<br />
PN1(N1)-160: 160<br />
PN2(N2)-160…250: 250<br />
PN3(N3)-400…630:<br />
630<br />
400 … 415 V kA 100 100 100 100<br />
690 V kA 10 80 80 80<br />
Rated making and breaking capacity<br />
Rated operational current, AC-22/23A<br />
415 V I e A 160 250 630 1600<br />
690 V I e A 160 250 630 1600<br />
Lifespan, mechanical<br />
Opera<br />
<strong>2000</strong>0 <strong>2000</strong>0 15000 10000<br />
tions<br />
Maximum operating frequency Ops./h 120 120 60 60<br />
Lifespan, electrical <strong>to</strong> IEC/EN 60947-4-1<br />
section B<br />
AC-1<br />
400/415 V Opera<br />
10000 10000 4) 5000 3000<br />
tions<br />
690 V Opera<br />
tions<br />
7500 7500 4) 3000 <strong>2000</strong><br />
N4-630…1600: 2 x 800<br />
N4-630…1600: 2 x 800<br />
AC–-3<br />
400/415 V Opera<br />
tions<br />
690 V Opera<br />
tions<br />
7500 7500 5) 3000 <strong>2000</strong><br />
5000 5000 3)5) <strong>2000</strong> 1000<br />
Current heat loss per pole at I u<br />
2) W 12.7 16 40 97<br />
Notes<br />
1) The rated short time withstand current for PN2/N2 in conjunction with residual-current release NZM2-4-XFI... I cw = 1.5 kA<br />
2) The current heat loss per pole ratings refer <strong>to</strong> the maximum current rating of the frame size.<br />
3) For the electrical life at AC-3 for PN2/N2 the following applies: 690 V: max. 160 kW<br />
4) For 3-pole switch-disconnec<strong>to</strong>rs the following applies: 400/415 V 7500 switching operations; 690 V 5000 switching<br />
operations<br />
5) For 3-pole switch-disconnec<strong>to</strong>rs the following applies: 400/415 V 6000 switching operations; 690 V 4000 switching operations<br />
For <strong>Moeller</strong> <strong>Electric</strong> Sales and S<strong>up</strong>port call KMparts.com (866) 595-9616
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