Electromechanical Timer 24-Hour Number of Poles 3 Contact Form 3PST Voltage 120V AC Amps 40 A Contact HP @ 120V 2 hp Contact HP @ 240V 5 hp Day Skipper Yes Enclosure Type Metal Indoor/Outdoor NEMA Rating 3R Min Time Setting 20 min Max Time Setting 23 hr 40 min Max On/Off Cycles 12 Width 4 5/8 in Depth 5 1/4 in Height 8 1/4 in Operating Temp -40 Degrees to 165 Degrees F Mount Screw Standards CSA UL