Electromechanical Timer 24-Hour Number of Poles 2 Contact Form DPST-NO Voltage 208 to 277V AC Amps 40 A Contact HP @ 120V - Contact HP @ 240V 5 hp Day Skipper Yes Enclosure Type Steel Finish Gray Enamel NEMA Rating 3R Min Time Setting 1 hr Max Time Setting 20 hr Max On/Off Cycles 10 Width 5 1/2 in Depth 3 5/8 in Height 9 3/8 in Number of Trippers Included 2 Extra Trippers 11Z965 Operating Temp -40 to 158