Molded Case Circuit Breaker, 100 A Amps, AC Voltage Rating 600V AC, Max. AIR Rating 65kA at 240V AC, Series HG, High Amp Trip Setting 60 A, Low Amp Trip Setting 100 A, Circuit Breaker Type Micrologic Ammeter W LSI Functionality, Number of Poles 3, DC Voltage Rating 250V DC, Terminal Connection Box Lug, Trip Type Thermal Magnetic, Phase Three, Instantaneous Trip Adjustable, Phase Connection ABC, Frame Size 150A/HG, Circuit Breaker Mounting Style Free Standing, Height 6.4 in, Width 4.1 in