3 hp 1800 RPM, 8.3-7.6/3.8 amps 208-230/460 Volts 60 Hz Three Phase MotorNEMA 182T Rolled Steel Frame, Keyed Shaft 1 1/8" Diameter x 2 3/4"Service Factor: 1.15, Overload protection = NoneRigid Base Mount, Ball Bearings, Class F Insulation, Reversible1 Year Manufacture WarrantyGeneral purpose motor designed for use with pumps, fans, and compressors where contaminants are minimal. Wiring diagram on motor name plate. ODP = Open Drip Proof. FV43