Electromechanical Timer, 7-Day, Number of Poles 2, Contact Form SPDT, Voltage 120V AC, Amps 21 A, Contact HP @ 120V 1 hp, Contact HP @ 240V 2 hp, Day Skipper Yes, Enclosure Type Plastic, Min. Time Setting 2 hr, Max. Time Setting 6 days 22 hr, Max. On/Off Cycles 48, Width 3 5/16 in, Depth 2 5/16 in, Height 3 51/64 in, Number of Trippers Included 96, Operating Temp. -40 Degrees to 185 Degrees F, Description/Special Features Override Switch, Synchronous Motor, Mount Flush