CLJ3 series residual current operated relayDetailed product description：

The CLJ3 series residual current action relay is an AC type residual current relay, mainly used in distribution systems with AC 50Hz, rated working voltage of 690V and below, and neutral point directly grounded. It is combined with circuit breakers or contactors to form a combined residual current protector. Protectors can provide additional protection against potential fire hazards caused by long-term grounding faults that cannot be detected by overcurrent protection devices. The product complies with the standard GB/T22387 "Residual Current Operated Relays". The product has obtained the national mandatory product certification "CCC" certificate.