Appleton EFSC2102023GFI GFI Feed-Through Cover Receptacle and Box

Appleton EFSC2102023GFI is a factory-sealed, two-gang GFCI feed-through receptacle and mounting box designed for demanding industrial environments. This 125 V AC, 20 A unit uses a through-feed design with a 1-inch hub to pass power to downstream devices while maintaining GFCI protection on the feed, pairing a 3-pole, 2-wire receptacle with a robust, explosion-hazard-rated enclosure. The back box is malleable iron and the receptacle body is epoxy powder‑coated aluminum, built to withstand harsh conditions and provide long-term durability in damp, dusty, or dirty settings. It carries classifications for Class I Div 1 and 2 (Groups C D) and Class II Div 1 and 2 (Groups F G) as well as Class III, with UL/CSA/CUL listings reflected in supplier documentation. The two-gang assembly is rated for up to 1 HP and is commonly used to feed downstream equipment while preserving protection for downstream devices, making it suitable for industrial applications such as lighting, heaters, conveyors, motor-generator sets, air conditioning, pumps, and other stationary equipment in hazardous locations.