Eaton 3-Pole Non-reversing definite purpose contactor has coil voltage rating of 277-Volt AC. It has inductive current rating of 40-Amps and resistive current rating of 50-Amps. The standard contactor withstands maximum load capacity of 3 hp at 115-Volts in 1-Phase, 7.5 hp at 230-Volts in 1-Phase, 10 hp at 200/230-Volts in 3-Phase and 20 hp at 460/575-Volts 3-Phase. It has voltage rating of 600-Volt AC and frequency rating of 60-Hz. The 15 - 50A frame contactor has box lug and quick terminal connection. It measures 3.35-Inch x 2.4-Inch x 3.75-Inch. Definite purpose contactor is UL listed and CSA/CE certified.