Electromechanical Timer 7-Day Number of Poles 4 Contact Form 4PST-NO Voltage 120V AC Amps 40 A Contact HP @ 120V 2 hp Contact HP @ 240V 5 hp Day Skipper Yes Enclosure Type Steel NEMA Rating 1 Min Time Setting 3.5 hr Max Time Setting 21 hr Max On/Off Cycles 3 Width 8 1/4 in Depth 4 in Height 12 1/2 in Number of Trippers Included 14 Extra Trippers 11Z966 Description/Special Features Heavy-duty Clutchless Gears Prevent Slipping Spring Wound Carry-Over Mount Wall