Enclosed Power Relay, Base Shape Square, Coil Voltage 100/120V AC, Contact Form SPST-NO, Current Rating 30 A, Electrical Connection Quick-Connect, Flat Pin Width 0.25 in, Number of Pins 4, Sealing Semi-Sealed, Status Indicator No Indicator, Contact Rating (AC) 30 A @ 240V, Horsepower @ 120V AC 1 1/2 hp, Horsepower @ 240V AC 3 hp, Mounting Style E-Bracket, Push-To-Test Method Test Button, Body Depth 1.32 in, Body Height 2.07 in, Body Width 1.4 in, Contact Material Silver Tin Indium