WorldWide Electric Corporation Premium Efficiency Severe Duty Motors, Premium Efficiency Severe Duty Motors: C-Face EP150-18-445TC

1-200 HP 3600, 1800 and 1200 RPM 208-230/460 volt, 60 Hz (449T-586/7 frame 460 volt only) C-face - rigid base TEFC enclosure - IP55 degree of protection Certified for Class I, Division 2, Groups A,B,C,D Class F insulation Premium efficiency 1.25 service factor (3600, 1800 and 1200 RPM) Inverter duty, 10:1 CT / 20:1 VT (1.0 service factor) Dual rated for 50/60 Hz Oversized bearings Metal clad V type sealing rings Inverter grade spike resistant magnet wire per NEMA MG1 Part 31