Features :

1.This series of motors conform to NEMA standard shape, stainless steel housing, frequency 60Hz
2.This series motor, Class F insulation, Class B temperature rise, and UL/CSA certi ed Electric
3.Efficiency above 1HP (including) is in line with NEMA PREMIUM Ultra-High
4.Efficiency, and has been reported by the DOE of the United States Department of Energy.