... adopts international advanced design,manufacture technology top development dz47-63 1p mini circuit breaker,MCBis used in lighting distribution system or ... Type:1,3,5,6,10,15,16,20,25,32,40,50,60,63D Type:1,3,5,6,10 ... ,15,16,20,25,32,40Electric endurance not lower than (times)6000Mechanical endurance lower than ...