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CFM3sE

Moulded Case Circuit Breaker

CFM3sE series moulded case circuit breaker with residual current production. Rated insulation voltage is 800V. It applies to circuit of AC 50Hz, rated working voltage 400V and rated working current up to 630V, for in frequent switch over and infrequent start of motor. 

CFM3sEMoulded Case Circuit Breaker
Application & Technical Parameters Certificates
Application

CFM3sE series moulded case circuit breaker with residual current production. Rated insulation voltage is 800V. It applies to circuit of AC 50Hz, rated working voltage 400V and rated working current up to 630V, for in frequent switch over and infrequent start of motor. With overload, Short circuit and under-voltage production, it can protect circuits and power-supply equipment from damage, can also be used for production from damage and any potential fire hazard caused by long existing earth fault which can not be detected by over-current production. The value of residual current is selectable.

Specifications

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Certificates

35Kv & Below

0.4kV Power

Buliding Electricity

New Energy

Rail Transit
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