Circuit Breaker, AC Contactor, Thermal Relay manufacturer / supplier in China, offering Black Color 110/220V Plug in Type 1p+N 6ka RCBO Circuit Breaker 40A/30mA, Sontuoec Brand Plug in & DIN Rail Type Circuit Breaker RCBO 1p+N, Sontuoec 1p+N Plug in Type 6ka Single Phase RCBO Circuit Breaker and so on.