Molded Case Circuit Breaker, 100 A Amps, AC Voltage Rating 347/600V AC, Max. AIR Rating 100kA at 240/277V AC, For Use With GE Panelboards, Series FBH, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Terminal Connection Lug, Trip Type Thermal Magnetic, Phase Single, Instantaneous Trip Fixed, Phase Connection Any, Frame Size 100A/FB, Circuit Breaker Mounting Style Free Standing, Height 6.45 in, Width 1.36 in, Depth 3.88 in, Min. Wire Size 4 AWG