Miniature Circuit Breaker Amps 20 A AC Voltage Rating 120/240V AC Circuit Breaker Type Standard Number of Poles 1 DC Voltage Rating Not Rated Circuit Breaker Actuator Toggle Circuit Breaker Mounting Style Bolt On Phase Single Series THQB Max AIR Rating 10kA at 120/240V AC For Use With Lighting Panels Load Centers Terminal Connection Screw Clamp Frame Size 100A/THQ Length 3.53 in Width 1 in Depth 3.28 in Min Wire Size 12 MCM (Al) 14 MCM (Cu) Max Wire Size 8 MCM