For the protection of lighting circuits and socket outlets, the plug in miniature circuit breaker is an ideal choice.Item: Plug In Circuit BreakerAmps: 50Number of Poles: 2Circuit Breaker Type: Shunt TripAC Voltage Rating: 120/240VACDC Voltage Rating: 48VDCFor Use With: QO Load Centers and NQOD PanelboardsSeries: QOTerminal Connection: Box LugMin. Wire Size: 8 AWGMax. Wire Size: 2 AWGLength: 3.00"Width: 2.25"Depth: 2.91"Standards: UL Listed, CSA CertifiedMax. AIR Rating: 10 kA