'Pool and Spa Pump Motor, 3-Phase, Open Dripproof, 1-1/2 HP, 3450 Nameplate RPM, 48Y Frame, CW/CCW Motor Shaft Rotation, Voltage 208-230/460, 6.8/3.4 Full Load Amps, 3 Phase, 60 Hz, Face Motor Mounting Type, Ball Motor Bearings, Black, Motor Flange Material Aluminum, Shaft Threaded 1/2-20 UNF-2A RH, Shaft Material 303 Stainless Steel, Motor Thermal Protection None, 1.47 Motor Service Factor, Ambient Temperature 50 Degrees C, Shaft Dia. 5/8 In., Shaft Length 5/8 In., Ins. Class B'