15 hp 3600 RPM, 35.0/17.7 amps 230/460 Volts 60 Hz Three Phase MotorNEMA 254T Cast Iron frame Keyed Shaft 1 5/8" Diameter x 4"Service Factor: 1.0, Overload protection = NoneRigid Base Mount, Ball Bearings, Class F Insulation, Reversible1 Year Manufacture WarrantyGeneral purpose Division 1 hazardous location motor for class 1 group CD and class 2 group FG. Wiring diagram on motor name plate. TEFC = Totally Enclosed Fan Cooled. CR87