J&R Electrical Holding Co.,Ltd
circuit breaker, breaker, RCBO, ELCB, RCCB, Manufacturer and Supplier - China
AC contactor(contactor for short)is mainly designed for AC 50Hz or 60Hz circuits with 230V rated operating voltage. In AC-7e usage, rated operating voltage up to 230V, rated operating current up to 100A, it function as long distance breaking and circ... - Update: 2012-02-17
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