63A KMB2Z-63 DC Circuit Breaker ( DC MCB breaker ) 1,1A,2A,3A,5A,6A,10A,15A, ... 20A,25A,32A,40A,63A 2,Max voltage:500V+10% KMB2Z-63 High Breaking DC ... Circuit Breaker (DC MCB breaker)ker(hereafter ref The KMB2Z- ... establishment. This design of the DC miniature circuit breaker (DC circuit breaker) is in the present domestic similar products ...