... in AC 50Hz/60Hz single-pole 240V 3.1/2/3/4P4.CE ApprovalApplication:(C45,DZ47) series circuit ... motor distribution system for protecting overloadand short-circuit in the system.it is mainly used in AC 50Hz/60Hz ... of poles1P, 2P, 3P ,4PRated current (A)1,2,3,4,6,10,16,20,25,32,40,50 ... CE&CCE, and passed troughthe ISO9001/2000. Mini Air type circuit breaker(MCB), with CE, CCC, CQC, ISO9001, 4pole, DZ47 ...