JVM1LE CM1LE moulded case circuit breakers supplier and manufacturer

JVM1LE(CM1LE) Moulded Case Circuit Breaker

JVM1LE Series moulded case circuit breaker with residual current protuction.Rated insulation voltage is 800V,It applies to circuit of AC50Hz,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 exsting earth fault which can not be detected by over-current production.The value of residual current is selectable.