Panel Mount Circuit Breaker, Amps 20 A, AC Voltage Rating 125/250V AC, Terminal Connection 1/4 in Tab, DC Voltage Rating 32V DC, Thermal, Number of Poles 1, Circuit Breaker Actuator Push Button, Max. AIR Rating Not Rated, Curve Type Medium, Phase 1, Mounting Type 11mm Collar, Actuator Color White, Actuator Legend Press to Reset, Panel Cutout Size 0.441 in x 0.394 in, Max. Panel Thickness 0.118 in, Mounting Hole Thread Size M11, Max. Wire Size 12 AWG, Length 1.15 in, Width 0.55 in, Depth 1.78 in