{"product_id":"mecmo-30a-twist-lock-rv-shore-power-inlet-nema-l5-30p-flanged-lockable-125v-weatherproof","title":"MECMO 30A Twist-Lock RV Shore Power Inlet NEMA L5-30P - Flanged Lockable 125V, Weatherproof","description":"\u003cp\u003e\u003cstrong\u003eMECMO's 30 Amp twist-lock shore power inlet is a weatherproof, ETL-listed NEMA L5-30P flanged male plug designed to replace worn 30A locking receptacles on RVs, boats, and trailers for secure, corrosion-resistant shore connections.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether replacing a damaged inlet or upgrading to a more durable shore power connection, this MECMO locking connector delivers a compact, flanged installation that keeps moisture and dust out while providing a dependable 30A\/125V feed. Built with an impact-resistant, UV-stable housing and nickel-plated pins, it withstands marine and outdoor exposure. The design fits standard 2-11\/16\" cutouts and accepts 8–10 AWG copper conductors for straightforward wiring.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this inlet keep shore power dry and corrosion-free?\u003c\/h3\u003e\n\u003cp\u003eThe MECMO inlet combines a flanged base with an integrated sealing gasket and a threaded weatherproof cover that mates to the L5-30 collar. When locked, the connection seals out moisture, dust, and salt spray to protect internal contacts and wiring.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated rubber gasket eliminates need for external caulking.\u003c\/li\u003e\n  \u003cli\u003eThreaded cover mates to connector collar and twists to lock for a watertight seal.\u003c\/li\u003e\n  \u003cli\u003eNickel-plated pins resist corrosion from salt and humidity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this shore power inlet durable enough for marine and RV use?\u003c\/h3\u003e\n\u003cp\u003eThis inlet is engineered for outdoor and marine environments with UV-resistant, flame-retardant housing and an impact-resistant shell. The cover opens 180° and stays put so it won’t press on the cord, reducing wear during use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlame-retardant, impact-resistant construction for long-term service.\u003c\/li\u003e\n  \u003cli\u003eUV-resistant housing prevents sun degradation on exposed installations.\u003c\/li\u003e\n  \u003cli\u003e180° cover retention prevents strain on plugged cords and connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat electrical ratings and certifications matter for safety and performance?\u003c\/h3\u003e\n\u003cp\u003eThe MECMO inlet is ETL listed and rated for 30 amps at 125 volts (3,750 watts), supporting common RV and marine loads like air conditioners, microwaves, and battery chargers without derating. Clear terminal markings simplify correct wiring for safe operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eETL listed for compliance with electrical safety standards.\u003c\/li\u003e\n  \u003cli\u003e30A \/ 125V rating suitable for standard 30-amp RV shore power systems.\u003c\/li\u003e\n  \u003cli\u003eAccepts 8–10 AWG copper conductors and fits standard cutouts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is this inlet to install or replace?\u003c\/h3\u003e\n\u003cp\u003eDesigned as a direct replacement for worn L5-30 locking receptacles, the flanged inlet installs into standard 2-11\/16\" openings and uses clearly marked terminals for straightforward wiring. The unit ships ready to mount and seals without additional caulk, speeding up field or shop replacements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits common 2-11\/16\" cutouts used on RVs and boats.\u003c\/li\u003e\n  \u003cli\u003eTerminals marked for hot, neutral, and ground make wiring intuitive.\u003c\/li\u003e\n  \u003cli\u003eFlanged mount and gasket remove the need for extra sealants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Technicians, DIY RV owners, boaters, and trailer operators looking for a reliable, weatherproof 30A shore power inlet will benefit from MECMO’s locking L5-30P design. It’s ideal when you need a direct-fit replacement with marine-grade corrosion resistance, ETL safety certification, and a tidy, sealed installation that minimizes maintenance over time.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this inlet fit standard 30A RV cutouts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It fits a standard 2-11\/16\" cutout and accepts 8–10 AWG copper conductors for direct replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the connector weatherproof for marine use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It has a sealed flanged gasket, threaded weatherproof cover, UV-resistant housing, and nickel-plated pins for corrosion resistance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MECMO","offers":[{"title":"Default Title","offer_id":48085233631390,"sku":"B0GR2VGYKZ","price":37.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/mecmo-front-flanged-inlet.jpg?v=1785868165","url":"https:\/\/northtrailauto.ca\/products\/mecmo-30a-twist-lock-rv-shore-power-inlet-nema-l5-30p-flanged-lockable-125v-weatherproof","provider":"North Trail Auto","version":"1.0","type":"link"}