The Pole Star 5W multi-fit shaded pole fan motor is a universal direct replacement for refrigeration and cold room evaporator fan motors. Designed to replace a wide range of OEM motors without modification. Rated 5W at 230V/1Ph/50Hz, running at 1300rpm (50Hz) / 1550rpm (60Hz). Sleeve bearing construction, CCW air delivery, fan hub shaft, Class B insulation, rated for continuous duty from -40°C to +60°C.