Electromechanical Timer, 120V AC Voltage, 40 A Amps, Steel, 23 hr Max. Time Setting/ OVERALL DEPTH: 3.000 INCHES NOMINAL OVERALL HEIGHT: 6.500 INCHES NOMINAL OVERALL WIDTH: 5.000 INCHES NOMINAL CASE MATERIAL: STEEL TIMER TYPE: ELECTRICAL CONTROL TYPE: SWITCH VOLTAGE IN VOLTS: 125.0 SPECIAL FEATURES: DPST SWITCH FREQUENCY IN HERTZ: 60.0 COLOR: GRAY