General Purpose Motor Three Phase Motor Design 3-Phase 3 HP Nameplate RPM 3 510 No of Speeds 1 Voltage 208-230/460V AC Full Load Amps 7.2/3.6 A 143-5T/56HZ Frame Hz 60 Hz Motor Service Factor 1.25 Max Ambient Temp 104 Degrees F Motor Thermal Protection None Duty Cycle Continuous Ins. Class F Motor Enclosure Design Totally Enclosed Fan-Cooled Motor Shaft Rotation CW/CCW Motor Mounting Type Rigid Base Motor Mounting Position Horizontal Motor Shaft Design Keyed