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NF30-CS 3P NF100-CS 3P
Application |
NF-CS series Moulded Case Circuit Breaker is a kind of economic breaker, has the features as following, such as steady and reliable property, reasonable structure, beautiful style, small volume, etc. This breaker applies to the circuit with AC50/60Hz, rated insulation voltage 660V, max.rated current 1250A as on-off operation, and take effect, it also can be used as unfrequent conversion of line and unfrequency. |
Specifications |
|
TRated current (A) |
Rated current (A) |
Rated insulation voltage (V) |
Rated operating voltage (V) |
NF 30-CS |
3 |
3,5,10,15,20,30 |
30 |
1.5 |
NF50-CS |
2, 3 |
10,15,20,30,40,50 |
50 |
5/10 |
NF60-CS |
3 |
60 |
60 |
5/10 |
NF100-CS |
2, 3 |
60,70,100 |
100 |
18/25 |
NF250-CS |
3 |
125,150,175,200,225,250 |
250 |
18/35 |
NF400-CS |
3 |
250,300,350,400 |
400 |
25/50 |
NF630-CS |
3 |
500,600,630 |
630 |
35 |
NF800-CS |
3 |
600,700,800 |
800 |
35 |
NF1250-CS |
3 |
800,1000,1200,1250 |
1250 |
85 | |
NF50-CP 3P NF250-CP 3P
Application |
NF-CP series Moulded Case Circuit Breaker is a kind of economic breaker, has the features as following, such as steady and reliable property, reasonable structure, beautiful style, small volume, etc. This breaker applies to the circuit with AC50/60Hz, rated insulation voltage 660V, max.rated current 400A as on-off operation, and take effect, it also can be used as unfrequent conversion of line and unfrequency. |
Specifications |
|
Pole number |
Rated current (A) |
(P1/P2) lca/lcs Breaking capacity (KA) |
230 |
400 |
440 |
500 |
NF50-CP |
3 |
5,10,15,20,30,40,50 |
5/2 |
5/2 |
2.5/1 |
2.5/1 |
NF60-CP |
3 |
60 |
5/2 |
5/2 |
2.5/1 |
2.5/1 |
NF100-CP |
3 |
60,75,100 |
25/13 |
10/5 |
10/5 |
7/4 |
NF250-CP |
3 |
125,150,175,200,225,250 |
30/15 |
18/9 |
15/8 |
10/5 |
NF400-CP |
3 |
250,300,350,400 |
50/25 |
36/18 |
25/13 |
15/8 | |
NF50-SS 3P NF250-SS 3P
Application |
NF-SS series Moulded Case Circuit Breaker is a kind of economic breaker, has the features as following, such as steady and reliable property, reasonable structure, beautiful style, small volume, etc. This breaker applies to the circuit with AC50/60Hz, rated insulation voltage 660V, max.rated current 1250A as on-off operation, and take effect, it also can be used as unfrequent conversion of line and unfrequency. |
Specifications |
|
Pole number |
Rated current(A) |
Breaking capacity(KA) |
AC(P1/P2) |
240 |
380 |
415 |
500 |
600 |
660 |
NF30-SS |
2 |
3,5,10,15,20,30 |
5/5 |
5/2.5 |
2.5/1.5 |
2.5/1.0 |
- |
- |
3 |
NF50-SS |
3 |
10,20,30,40,50 |
5/10 |
10/7.5 |
7.5/5 |
7.5/5 |
2.5/1.5 |
- |
NF60-SS |
3 |
10,20,30,40,50,60 |
5/10 |
10/7.5 |
7.5/5 |
7.5/5 |
2.5/1.5 |
- |
NF100-CS |
3 |
60,70,100 |
50/42 |
30/20 |
7.5/5 |
15/10 |
10/5 |
5/2.5 |
4 |
NF250-SS |
3 |
125,150,175,200,225,250 |
50/42 |
30/20 |
25/15 |
18/15 |
15/10 |
5/2.5 |
4 |
NF400-SS |
3 |
250,300,350,400 |
85/60 |
50/35 |
25/20 |
35/25 |
25/18 |
15/10 |
4 |
NF630-SS |
3 |
500,600,630 |
85/60 |
50/35 |
50/30 |
35/25 |
25/18 |
15/10 |
4 |
NF800-SS |
3 |
600,700,800 |
85/60 |
50/35 |
50/30 |
35/25 |
25/18 |
15/10 | | |
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