Molded Case Circuit Breaker 20 A Amps AC Voltage Rating 277V AC Max AIR Rating 14kA at 120/240/277V AC For Use With GE Panelboards Series TED Circuit Breaker Type Standard Number of Poles 1 DC Voltage Rating 125V DC Terminal Connection Line/Load Lug Trip Type Thermal Magnetic Phase Single Instantaneous Trip Fixed Phase Connection Any Frame Size 150A/TED Circuit Breaker Mounting Style Bolt On Panelboard Height 6.31 in Width 1.38 in Depth 4.09 in Min Wire Size 14 AWG