Molded Case Circuit Breaker 100 A Amps AC Voltage Rating 600V AC Max AIR Rating Not Rated For Use With Free Standing Series JG High Amp Trip Setting 600 A Low Amp Trip Setting 400 A Circuit Breaker Type Standard Number of Poles 3 DC Voltage Rating 500V DC Terminal Connection Box Lug Trip Type Thermal Magnetic Phase Three Instantaneous Trip Adjustable Phase Connection ABC Frame Size 250A/J Circuit Breaker Mounting Style Lug In/Lug Out Height 7.5 in Width 4.1 in Depth 5 in