| 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. |
| Model | Pole number | Rated current (A) | (P1/P2) Ica/Ics 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 |
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