12 in, Width 5. AIR Rating 65 kA at 240V AC, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating Not Rated, Terminal Connection Standard Line and Load Lugs, Trip Type Thermal Magnetic, Phase Three, Instantaneous Trip Fixed; Adjustable, Phase Connection ABC, Frame Size 600A/Frame 3, Height 10..46 in, Depth 4.