Molded Case Circuit Breaker 30 A Amps AC Voltage Rating 277V AC Max AIR Rating 14kA at 277V AC For Use With GE Panelboards Series THED 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/THED Circuit Breaker Mounting Style Plug In Panelboard Height 6.3 in Width 1.4 in Depth 3.38 in Min Wire Size 14 AWG