General Purpose Motors, Three Phase, Motor Design 3-Phase, 1/2 HP, Nameplate RPM 1,140, No. of Speeds 1, Voltage 208-230/460V AC, Full Load Amps 2.0-2.1/1.1 A, 56C Frame, Usable @ 208V Yes, Hz 60 Hz, Motor Service Factor 1.15, Max. Ambient Temp. 104 Degrees F, Motor Thermal Protection None, Duty Cycle Continuous, Ins. Class F, NEMA Design F, Motor Enclosure Design Totally Enclosed Fan-Cooled, Motor Shaft Rotation CCW, Motor Mounting Type Universal, Motor Mounting Position Horizontal