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

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Let-through current x D
Î
D
[kA]
200
NZMN3(-4)-AE(VE,ME,AEF,VEF)220...630(-NA)
100
80
60
40
20
10
8
6
4
3
2 x I cc
Moeller HPL0211-2007/2008
690 V
525 V
415 V
Engineering
Sizes 1, 3: let-through characteristics
Î
D
[kA]
200
NZMH3(-4)-AE(VE,ME,AEF,VEF)220...630(NA)
100
80
60
40
20
10
8
6
4
3
2 x I cc
NZM1, NZM3
690 V
525 V
415 V
10/119
Circuit-breakers, switch-disconnectors
1
1 2 3 4 5 6 8 10 15 20 30 405060
80100 150
I cc eff [kA]
1
1 2 3 4 5 6 8 10 15 20 30 405060
80100 150
I cc eff [kA]
Let-through energy J
Zy
[A 2 s]
10 7
8
6
4
2
NZMB1(-4)-A(M,S,AF,)
1,2...160(-(C)NA)
a
Zy
[A 2 s]
10 7
8 NZMC1-A20...160
6
4
2
a
525 V
440 V
10 6
8
6
4
440 V
10 6
8
6
4
415 V
2
415 V
2
690 V
10 5
8
6
10 5
8
6
4
4
2
2
10 4 1 2 3 4 5 6 8 10 15 20 30 405060
80100 150
I cc eff [kA]
10 4 1 2 3 4 5 6 8 10 15 20 30 405060
80100 150
I cc eff [kA]
Zy
[A 2 s]
10 7
8
6
NZMN1(-4)-A(M,S,AF,)
1,2...160(-(C)NA)
Zy
[A 2 s]
10 7
8
6
NZMH1(-4)-A20...160
4
4
2
a
2
a
10 6
8
6
4
2
415 V
525 V
690 V
10 6
8
6
4
2
415 V
525 V
690 V
10 5
8
6
10 5
8
6
4
4
2
2
10 4 1 2 3 4 5 6 8 10 15 20 30 405060
80100 150
I cc eff [kA]
a 1 half-cycle
10 4 1 2 3 4 5 6 8 10 15 20 30 405060
80100 150
a 1 half-cycle
[kA] I cc eff