Plug In Circuit Breaker, Amps 40, Number Of Poles 1, Circuit Breaker Type Standard, Ac Voltage Rating 120/240Vac, Dc Voltage Rating Not Rated, For Use With Homeline Load Centers, Series Hom, Terminal Connection Lug, Min. Wire Size 8 Awg, Max. Wire Size 2 Awg, Length 3.13 In., Width 1.00 In., Depth 2.91 In., Standards Ul Listed, Csa Certified, Hacr, Max. Air Rating 10Ka