Heating Control Time Delay Relay; Type AC Operated; Contact Configuration SPST; Contact Voltage Rating 24/120/240 Volt AC; Contact Current Rating 13.8 Amp at 120 Volt AC, 8 Amp at 240 Volt AC (Full Load), 82.8 Amp at 120 Volt AC, 48 Amp at 240 Volt AC (Locked Rotor), 0.12 Amp at 24 Volt AC; Coil Voltage 24 Volt AC; Timing Range 45 to 55 Second (ON), 30 to 50 Second (OFF); Timing Mode On/Off Delay; Timing Adjustment Operator Type Manual Switch, Room Thermostat; Approval UL; Overall Dimension 2-3/4 Inch Length x 1-7/8 Inch Width; Application High Current Blower, Relay and Contactor Control