MC, MY and ML are single phase aluminium motors. MC: capacitor start series. MY: capacitor ... WONDER.Features:MC,MY,MLML,MC and MY are single phase aluminium motors.ML: dual capacitors seriesMC: capacitor start seriesMY ... IP55 protection, Class F insulation, B temperature rise, S1 duty, rated voltage 400V 50HZ.Frame size: MC71∼MC112 MY56∼ ... ∼ 2.2kw ML series: 0.25kw ∼ 3.7kw Single Phase Aluminium Motor