Our miniature circuit breaker possesses the characteristics of reliable operation, small size, fast breaking, prompt arc extinguishing, short tripping, and wide use in low voltage appliances. When applied in low-voltage electric appliances, our miniature circuit breaker serves as short-circuit protector or overload protector for wires and switch cubicles.

The residual-current circuit breaker with overcurrent protection allows the breaking of neutral wires. Our residual current circuit breaker allows a current of 63A, so it could be used as an alternative to two-pole plus two pole circuit breakers, which helps to save much space.