YZS1L Molded Case Leakage Circuit Breakers

YZS1L series: The molded case leakage circuit breaker ( hereinafter referred to as circuit breaker ), is one of new types of circuit breakers developed by our company in use of international advanced design and manufacturing technology. Rated insulation voltage is 800V, suitable for AC 50Hz, rated voltage 400V, circuit of rated current is up to 630A.
It can be used as a switch which does not convert frequently and a motor which does not start frequently. Circuit breaker has the protection function for overload, short circuit and under voltage, can protect the circuit and the power equipment from being damaged, also can provide protection for the ground fault which may cause fire hazard while it exists for a long time and can not be detected through over current protection.