Electronic Water Heater Timer Number of Channels 1 Contact Form DPST Voltage 240V AC Amps 30 A HP @ 240V 1 1/2 Events Available - Electronic Timer 42 Available Actions - Electronic Timer On/Off Event Allocation - Electronic Timer 1 On/Off Action = 2 Events Enclosure Metal Mounting Snap-In Number of Poles 2 Min Time Setting 1 min Max Time Setting 7 day NEMA Rating 1 Backup Device AA Alkaline Battery Backup Time 3 yr Operating Temp -40 Degrees to 104 Degrees F Height 7 3/4 in