NEMA standard motor of steel plate shell, has the CE cert and UL identification. ModelHPSpeedCurrentAMBInsul class230V/50HzYU901212860r/min4.8A40FYU90221.52860r/min7A40FYU903222860r/min10A40FYL904232860r/min10A40F115V/60HzYU901213450r/min10A40FYU90221.53450r/min15A40FYU903223450r/min20A40F230V/60HzYL904233450r/min10A40Fnema standard motor NEMA standard motor