Eaton Industrial Switchgear - XEnergy XPole Energy distribution, switching and protection

270 / 543

17/174 Circuit-breakers, switch-disconnectors
Active power loss
2010 CA08103002Z-EN
NZM up to 500 A with thermomagnetic release (3 and 4 pole)
Fixed mounted
NZM1- NS1- N1-, PN1-
A...(-NA) M... AF...-NA S...-CNA ...-NA
In [A] P B P B P B P B P B P B
[W] [μohms] [W] [μohms] [W] [μohms] [W] [μohms] [W] [μohms] [W] [μohms]
1.2 – – – – – – 1.8 413000 – – – –
1.6 – – – – – – – – – – – –
2 – – – – – – 0.8 66000 – – – –
2.4 – – – – – – – – – – – –
3 – – – – – – 1.8 66000 – – – –
5 – – – – – – 0.7 9180 – – – –
8 – – – – – – 1.8 9180 – – – –
12 – – – – – – 0.7 1670 – – – –
15 – – – – 5.5 8180 – – – – – –
18 – – – – – – 1.6 1670 – – – –
20 9.8 8180 – – 9.8 8180 – – – – – –
25 8.8 4680 – – 8.8 4680 – – – – – –
26 – – – – – – 2.0 1050 – – – –
30 – – – – 8.2 3030 – – – – – –
32 9.3 3030 – – – – – – – – – –
33 – – – – – – 3.4 1050 – – – –
35 – – – – 8.2 2220 – – – – – –
40 10.7 2220 13.5 2810 10.7 2220 2.7 562 – – – –
45 – – – – 10.7 1760 – – – – – –
50 13.2 1760 14.1 1880 13.2 1760 4.2 562 – – – –
60 – – – – 12.9 1190 – – – – – –
63 14.2 1190 14.9 1250 – – 6.7 562 6.7 562 6 380
70 – – – – 12.5 850 – – – – – –
80 16.3 850 20.8 1085 16.3 850 10.8 562 – – – –
90 – – – – 17.7 730 – – – – – –
100 21.9 730 23.9 795 21.9 730 16.9 562 16.9 562 11.4 380
110 – – – – 20.7 570 – – – – – –
125 26.7 570 – – 26.7 570 – – 26.3 562 17.8 380
150 – – – – – – – – – – – –
160 36.1 470 – – – – – – – – 29.2 380
175 – – – – – – – – – – – –
200 – – – – – – – – – – – –
225 – – – – – – – – – – – –
250 – – – – – – – – – – – –
300 – – – – – – – – – – – –
400
500
NZM1, NZM2, NZM3, NZM4
NZM2/3/4 with electronic release N2/3/4, PN2/3
Fixed mounted Fixed mounted
NZM2-... N2-...,
PN2-...
N2-4-...-S1-DC
(N+L1+L2+L3)
In [A] P B P B P B
[W] [μohms] [W] [μohms] [W] [μohms]
200 – – – – 44 275
250 52 275 48 256 – –
NZM3-... N3-...,
PN3-...
N3-4-...-S1-DC
(N+L1+L2+L3)
In [A] P B P B P B
[W] [μohms] [W] [μohms] [W] [μohms]
450 – – – – 122 150
630 119 100 107 90 – –
NZM4-... N4-... N4-4-...-S1-DC
(N+L1+L2+L3)
In [A] P B P B P B
[W] [μohms] [W] [μohms] [W] [μohms]
1250 – – – – 231 37
1400 – – – – 290 37
1600 284 37 284 37 – –
Additional plug-in units
NZM1-...
In [A] P B
[W] [μohms]
125 14 300
NZM2-...
In [A] P B
[W] [μohms]
250 19 100
Additional withdrawable units
NZM3-...
In [A] P B
[W] [μohms]
630 83 70
NZM4-...
In [A] P B
[W] [μohms]
1600 77 10