YUEQING WINSTON ELECTRIC CO.,LTD.
Yueqing Winston Electric Co., Ltd Proximity sensor,switching power supply,voltage stabilizer,motor soft starter,frequency inverter,float switch,AC magnetic contactor, thermal overload relay, terminal
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Economic Small Earth Leakage Circuit Breaker Molded Case Plastic NF-CW
Technique parameter:
Application
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 unfrequented conversion of line and infrequency.
Specifications
Model | Pole Number | Rated current (A) | Circuit breaking capacity(KA) | ||||||
AC(P1/P2) | |||||||||
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NF30-CW | 2 | 3,5,10 ,15,20, 30 |
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3 | |||||||||
NF50-CW | 3 | 10,20, 30,40, 50 |
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NF60-CW | 3 | 10,20, 30,40, 50,60 |
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NF100-CW | 3 | 60,75, 100 |
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4 | |||||||||
NF250-CW | 3 | 125,150, 175,200, 225,250 |
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4 | |||||||||
NF400-CW | 3 | 250,300, 350,400 |
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4 | |||||||||
NF630-CW | 3 | 500,600, 630 |
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4 | |||||||||
NF800-CW | 3 | 600,700, 800 |
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Product picture:
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