For the protection of lighting circuits and socket outlets, the plug in miniature circuit breaker is an ideal choice. Rated for aluminum and copper conductors.

Item: Plug In Circuit Breaker
Amps: 40
Number of Poles: 2
Circuit Breaker Type: Ground Fault Circuit Interrupter (Class A - 5mA)
AC Voltage Rating: 120/240VAC
DC Voltage Rating: 48VDC
For Use With: QO Load Centers and NQOD Panelboards
Series: QO
Terminal Connection: Box Lug
Min. Wire Size: 12 AWG
Max. Wire Size: 6 AWG
Length: 3.00"
Width: 1.50"
Depth: 2.91"
Standards: UL Listed, CSA Certified
Max. AIR Rating: 10 kA