DZ47/C45N mini circuit breaker fireresist shell, knob color selecatable 6KA ... capacity Poles:1P,2P,3P,4P 4.5KA C45N MCB, DZ47-63 miniature circuit breaker, mini circuit breakerIntroduction:1. Circuit breaker ... circuit breaker: home use RCCB normally in 30mA current.3. DZ47 circuit breaker normally use in industrial and commercial light system ... 1, 2, 3, 4.More production photo: mini circuit breaker DZ47