NF125-CW

NF125-CW

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NF125-CW



Description                         

NF-CW 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 800A as on-off operation, and take effect, it also can be used as unfrequent conversion of line and unfrequency.


Technical parameter                          

Type
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
-
-
3
NF50-SS
3
10, 20, 30, 40, 60 ,50
5/10
10/7.5
7.5/5
7.5/5
2.5/1.5
-
NF60-SS
3
60, 75 ,100
5/10
10/7.5
7.5/5
7.5/5
2.5/1.5
-
NF100-SS
3
60, 75, 100
50/42
30/20
7.5/5
15/10
10/5
5/2.5
4



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