Sprecher + Schuh CAT7-72-XC-FGE-G7 FVNR three-phase motor starter, 72A with CPT 480/120V (50/60Hz) AC control power transformer. Features 20100A adjustable direct-mount thermal overload relay and NEMA Type 1 general-purpose enclosure. Equipped with Hand-Off-Auto selector switch. UL Listed, CSA Approved. Commonly used for large HVAC supply fan motors, heavy-duty process pump drives, industrial compressor starters, and manufacturing ventilation equipment controls.