... )1,2,3,4,6,10,16,20,25,32,40,50,63Breaking capacity (k A)6000Rated voltage (V)230/ ... 400Rated frequency (Hz)50/60HzEndurance≥4000Circumstance temperature-5~+40Electrical lifeno less than 6000 operationsMechanical life(O-C) no ... . Our company specializes in producting varieties ofelectrical devices such as Air Circuit Breaker, Moulded Case Circuit Breaker, Mini Circuit Breaker, Leakage ...