OUTDOOR POWER INLET FOR GENERATORS AND RVs – The Midwest U030N provides a durable 30 amp power inlet designed to connect portable generators, transfer switches, or RV power cables for safe and reliable power entry to homes, trailers, or job sites. HEAVY-DUTY WEATHERPROOF CONSTRUCTION – Manufactured with corrosion-resistant G90 galvanized steel and a powder-coated finish, this inlet box withstands harsh outdoor conditions including rain, dust, and physical impact for long-lasting performance. L14-30 CONFIGURATION WITH LOCKABLE COVER – This power inlet supports 120/240V AC input and features a secure L14-30 twist-lock receptacle, allowing safe connection for generators, RV shore power inlets, and transfer switch setups. COMPACT, EASY-TO-INSTALL DESIGN – The inlet box measures 6 x 14 inches and includes a rainproof, lockable cover for added safety. Its surface mount design offers flexible installation for garages, enclosed trailers, or residential applications. MIDWEST: TRUSTED QUALITY IN POWER DISTRIBUTION – Midwest Electric Products, part of ABB, leads in providing durable, weatherproof electrical solutions trusted by homeowners and professionals for reliable, long-term power distribution needs.