NEMA Magnetic Contactor, Auxiliary Contact Form Auxiliary Contacts Not Included, NEMA Enclosure Rating 1, NEMA Size 0, Coil Voltage 120V AC, Number of Poles 3, Full Load Current - Inductive 18 A, Reversing Capability Non-Reversing, Overall Height 10 in, Overall Width 5.98 in, Terminal Connection Type Screw Clamp Terminals, Series 8502, Number of Auxillary Contacts 0, Contactor Style NEMA, Horsepower @ Three Phase - 240V AC 3 hp, Horsepower @ Three Phase - 480V AC 5 hp, Phase Three