Miniature Circuit Breaker, Amps 45 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load Center Series AQ, Phase Three, Series THQL, Max. AIR Rating 10kA at 120/240V AC, For Use With Power Mark Gold Load Centers and AQ Lighting Panels, Terminal Connection Lug, Frame Size 100A/THQ, Length 3.28 in, Width 3 in, Depth 2.38 in