Time Delay Relay Base Shape Square Coil Voltage 8 to 240V AC Contact Rating (AC) 1.5 A Delay Function Extended Adjustable Time Range-in Knob-Adjustable or Fixed Time Input Voltage 18 to 240V AC Number of Pins 2 Mounting Style Surface Body Depth 2 in Body Height 2 in Frequency 50/60 Hz Maximum Operating Temperature 167 Degrees F