APPLICATIONS: For general industrial equipment including fans, blowers, compressors, pumps and direct connected equipment. FEATURES: • Rolled Steel Frame • Class F Insulation, Class B Rise At Full Load On 60 Hertz Sine Wave Power • CE Mark On Nameplate (140 Frames and Ratings with Note 03) • Shaft Slinger On Pulley End • 40°C Ambient, NEMA®† Design B Performance On 60 Hertz Wave Power • Sealed Bearings (140 Frame); Double Shielded Bearings (180 Frame and Up) • Dual Voltage Ratings Suitable For Part Winding Start (PWS) On Low Voltage • 1.15 Service Factor