... , rated current 63A for overload SpecificationsMini circuit breakers has novel structure,reliable performance ,high breaking capacity.C45 MCB circuit breaker 1.high ... 240V or two, three, four-pole 415V circuit foroverload and shortcircuit protection as well as for in frequent on-and ... , and passed troughthe ISO9001/2000. Mini Air type circuit breaker(MCB), with CE, CCC, CQC, ISO9001, 4pole, DZ47, C45N ...