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When the normal city power is abnormal
Please check the circuit to confirm whether there is overload/ short circuit / leakage fault at the lower end of MCB/RCCB/RCBO
-Ultra wide delay range
The step-by-step instructions are easy to follow
reliability
GYL9 4P Type AC RCD RCCB Current Circuit Breaker Poles Number:GYL9-AC-4P-300mA When the normal city powerGYL9 earth leakage circuit breaker is suitable to the circuit of AC 50 60Hz. rated voltage 230V for 2 poles and 400V for 4 poles, and rated current up to 100A. when people come across the electric shock or the leakage current of the electrical network exceeds the fixed value, this product can cut off the fault current in short period so as to protect person and the equipments. It also can be used in the infrequent starting of the circuit and motors.
US$ 397.50
US$ 247.50
US$ 137.50
