Circuit Breaker Amps 100 Number of Poles 2 Circuit Breaker Type Standard AC Voltage Rating 480VAC DC Voltage Rating 250VDC For Use With GE Panelboads Series TFJ Trip Type Thermal Magnetic Terminal Connection Line/Load Lug Mounting Bolt On Panelboard Height 10.1 In. Width 4.1 In. Depth 3.8 In. Min Wire Size 4 AWG (Cu/Al) Max Wire Size 300 kcmil (Cu/Al) Instantaneous Trip Adjustable High Amp Trip Setting 1250A Low Amp Trip Setting 600A Frame Size 225A/TFJ