Miniature Circuit Breaker, Amps 20 A, Circuit Breaker Type Standard, Number of Poles 1/ OVERALL LENGTH: 3.000 INCHES NOMINAL OVERALL WIDTH: 0.750 INCHES NOMINAL POLE QUANTITY: 1 OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 120.0 AC SINGLE LOCATION AND 240.0 AC SPECIAL FEATURES: TYPE: PLUG IN; AMPS: 20; PHASE: 1; TERMINAL CONNECTION: SCREW CLAMP; DEPTH: 2.910 INCHES