Plug In Circuit Breaker, Amps 40, Number of Poles 2, Circuit Breaker Type Standard, AC Voltage Rating 120/240VAC, DC Voltage Rating Not Rated, For Use With Power Mark Gold Load Centers and AQ Lighting Panels, Series THQL, Terminal Connection Lug, Min. Wire Size 8 AWG, Max. Wire Size 3 AWG, Length 3.28 In., Width 2.00 In., Depth 2.38 In., Standards UL Listed, CSA Certified, Max. AIR Rating 10kA