YY series single-phase capacitor running asynchronous motor is suitable for fans, ventilation and all kinds of light loading and none loading start equipment. The series motor features by high power factor and efficiency, little shape, light weight, excellent running performance, low noise and easy maintenance. Protection Class: IP44/IP54/IP55 Operation Type: S1 Insulation ClassB or F Rated Voltage: 115/230, 220V Cooling Type: IC0141 Rated Frequency: 60 Hz(50 Hz)