The Legrand Radiant 15A Self-Test GFCI Outlet in gray, part number 1597GRYCCD12, is a high-quality electrical component from Pass & Seymour. This outlet, included in pack 1, is designed to enhance safety in boat electrical systems by automatically testing for ground faults and tripping in case of a fault, thereby preventing potential electrical hazards. With its reliable brand reputation and innovative features, the Legrand Radiant GFCI Outlet is a vital component for ensuring electrical safety on boats.