ECM with Fan Pack Single Phase 1/30 HP Nameplate RPM 1 550 No of Speeds 1 Voltage 115/230V AC 0.09/0.06 A Full Load Amps 33 Frame Output Watts 25 W 60 Hz Hz Usable @ 208V No Usable @ 200V No Motor Thermal Protection Auto Ins. Class A Max Ambient Temp 131 Degrees F Motor Shaft Rotation CWLE Motor Enclosure Design Totally Enclosed Air-Over Motor Mounting Type Stud Motor Frame Material Steel Shaft Length 7/16 in Shaft Dia 1/4 in