' Circuit Breaker, Magnetic, Switch Type Toggle, Curve Type Medium, Number of Poles 1, Amps 20, AC Voltage Rating 277VAC, DC Voltage Rating 80VDC, Max. AIR Rating 2kA, AIR @ 120VAC 2kA, AIR @ 125VDC Not Rated, AIR @ 240VAC 0.2KA, AIR @ 65VDC 7.5kA, Phase 1, Terminal Connection 10-32 Screw, Max. Wire Size Not Specified, Length 2.00 In., Width 0.76 In., Depth 2.03 In., Standards UL 1077/CSA Accepted, Mounting Type Bolt-On '