Motor Type ECM Enclosure TEAO H.P. (Max.) 1/15-1/22 Voltage 115/230 Multi-Rated H.P. 1/15-1/22 Speeds 1 or 2 Hz 50/60 Rotation CCWLE RPM Range 1550 NEMA Frame Size 3.3 Phase Single Standards CUL Mount Stud Bearing Ball Shaft Length Inches 2.5 Shaft Dia Inches 5/16 Thermal Protection Auto Ins. Class Class B Capacitor Included No