General Purpose Motor, Three-Phase, Open Drip Proof Motor Enclosure Design, 1/4 HP, Nameplate RPM 1,725, Frame 48, Voltage 230/460V AC, 60/50 Hz Hz, Three Phase, Full Load Amps 1.0/0.50 A, Rigid Base Motor Mounting Type, Motor Thermal Protection None, Ins. Class B, Motor Service Factor 1.35, Ball Motor Bearings, Motor Frame Material Steel, Max. Ambient Temp. 40 Degrees C, CW/CCW Motor Shaft Rotation, Nominal Efficiency 69.5 Percent, Continuous Duty, 1701-1800, CE, CSA, UL Recognized