Aeration Fan Motor, Single Phase, Motor Design Capacitor-Start, 1/2 HP, Nameplate RPM 3,450, No. of Speeds 1, Voltage 115/230V AC, Full Load Amps 8.0/4.0 A, 48 Frame, 60 Hz Hz, Motor Service Factor 1, Motor Thermal Protection Auto, Ins. Class B, Max. Ambient Temp. 50 Degrees C, Duty Cycle Continuous, Motor Shaft Rotation CW/CCW, Motor Enclosure Design Totally Enclosed Air-Over, Motor Mounting Type Rigid Base, Motor Mounting Position All Angle, Motor Frame Material Steel, Finish Enamel