DZ47/C45N mini circuit breaker fireresist shell, knob color selecatable ... capacity Poles:1P,2P,3P,4P 4.5KA C45N MCB, DZ47-63 miniature circuit breaker, mini circuit breakerIntroduction:1. Circuit ... breaker: home use RCCB normally in 30mA current.3. DZ47 circuit breaker normally use in industrial and commercial light system ... 5, 6, 10, 15, 16, 20, 25, 32, 40, 50, 60, 63A (D): 1, 3, 5, 6, 10, 15, 16, 20 ...