1.63A Miniature Circuit Breaker/MCB 6KA C45 2.Voltage:230/400V current:1-63A ... 4.Breaking capacity:6/4.5KA... air circuit breaker,MCB circuit breaker,circuit breaker panel The product is mainly used in AC50/60Hz ... 1.Rated current:1,2,3,4,6,10,16,20,25,32,40,50,63A; 2.Tripping characteristics:B(3 ... poles 1P,2P,3P,4PRated current(In) 6,10,16,20,25,32,40,50,63Rated voltage(Un) AC240/415VRated frequency ...