Sprecher + Schuh CATN7-37-120-FFD-W17 NEMA-rated FVNR three-phase motor starter, 37A with 110V 50Hz / 120V 60Hz AC coil. Features 1155A adjustable direct-mount thermal overload relay and NEMA Type 4 watertight enclosure. Equipped with pilot light and Hand-Off-Auto selector switch for flexible manual/automatic operation. UL Listed, CSA Approved for industrial motor control to 600V. Commonly used for outdoor process pump motors, watertight ventilation fan drives, outdoor HVAC equipment starters, and exterior industrial blower motor controls.