General Purpose Motor Three Phase Motor Design 3-Phase 15 HP Nameplate RPM 3 600 No of Speeds 1 Voltage 208-230/460V AC Full Load Amps 39.0-35.0/17.9 A 254T Frame Hz 60/50 Hz Motor Service Factor 1.25 Max Ambient Temp 40 Degrees C Motor Thermal Protection None Duty Cycle Continuous Ins. Class F NEMA Design B Motor Enclosure Design Totally Enclosed Fan-Cooled Motor Shaft Rotation CW/CCW Motor Mounting Type Rigid Base Motor Mounting Position Horizontal or Vertical Shaft Down