AC Induction Motor, Three Phase, Motor Design 3-Phase, 20, 25 HP, Nameplate RPM 1,775/1,475, No. of Speeds 1, Voltage 190V AC, 230V AC, 380V AC, 415V AC, 460V AC, Full Load Amps 3/6/29/58/64 A, 284T Frame, Usable @ 208V Yes, Hz 60/50 Hz, Motor Service Factor 1.15, Max. Ambient Temp. 40 Degrees C, Motor Thermal Protection None, Duty Cycle Continuous, Ins. Class F, NEMA Design A, Motor Enclosure Design Open Dripproof, Motor Shaft Rotation CCW, Motor Mounting Type Rigid Base