As an industry first, 100 Amp Bates pass-thru receptacle is provided with an incorporated 100 Amp switch to de-energize the output for safety and convenience. The aluminum enclosure with reinforced edges is designed for longevity. Nylon skids provides isolation from earth-ground and assist in stacking. An integrated pocket handle allows for easy back-to-back carrying of multiple boxes. ETL listed under UL standard 1640.