... circuit in the system.it is mainly used in AC 50Hz/60Hz single-pole 240V or two, three ... ,16,20,25,32,40,50,63Breaking capacity (k A)6000Rated voltage (V)230/400Rated frequency (Hz ... as Air Circuit Breaker, Moulded Case Circuit Breaker, Mini Circuit Breaker, Leakage Breaker, ACContactor and Dual power ... by CE&CCE, and passed troughthe ISO9001/2000. Mini Air type circuit breaker(MCB), with CE, CCC, ...