{"product_id":"powgrn-nema-14-50p-to-14-50r-30-ft-50a-extension-cord-outdoor-weatherproof-etl-certified","title":"POWGRN NEMA 14-50P to 14-50R 30 ft 50A Extension Cord — Outdoor, Weatherproof, ETL-Certified","description":"\u003cp\u003e\u003cstrong\u003ePOWGRN's 30-foot NEMA 14-50P to 14-50R extension cord delivers a weatherproof, 50-amp connection for Level 2 EV charging and RV shore power.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis heavy-duty extension cable is built for high-power outdoor use, combining a NEMA 14-50P male plug and a NEMA 14-50R female inlet to extend reach without sacrificing amperage. Rated for 125\/250V and up to 50A continuous load, the cord uses robust copper conductors and an STW jacket to handle demanding charging and RV power needs while resisting water, heat, and abrasion.\u003c\/p\u003e\n\n\u003ch3\u003eHow reliable is this cord for charging an EV or powering an RV?\u003c\/h3\u003e\n\u003cp\u003eThe POWGRN extension is designed to carry up to 50 amps safely, supporting Level 2 EV charging and standard 50A RV outlets. It is ETL certified and constructed with pure copper conductors and a flame-retardant jacket to maintain conductivity under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e50A, 125\/250V rating for up to 6250\/12500W capacity\u003c\/li\u003e\n  \u003cli\u003eETL certification for verified electrical safety\u003c\/li\u003e\n  \u003cli\u003ePure copper conductors for consistent power delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this cable suitable for outdoor and all-weather use?\u003c\/h3\u003e\n\u003cp\u003eThe cable’s STW jacket and IP65 design provide protection against water ingress, UV exposure, and abrasion, making it appropriate for outdoor shore power and charging stations. Materials were chosen to resist corrosion, heat, and flame, extending service life in variable climates.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP65 waterproof rating for splashes and outdoor exposure\u003c\/li\u003e\n  \u003cli\u003eHeat- and flame-resistant jacket for safer outdoor use\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant components for longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is the cord to handle, store, and connect?\u003c\/h3\u003e\n\u003cp\u003ePOWGRN designed a user-friendly grip and insulated handle so you can plug and unplug without straining the cable or risking hand contact with metal. The cable remains flexible in low temperatures and includes a storage grip to keep the 30-foot length neat and portable.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInsulated handle with extra space for easier plugging and unplugging\u003c\/li\u003e\n  \u003cli\u003eFlexible at temperatures down to -40°F to prevent cracking\u003c\/li\u003e\n  \u003cli\u003eIncluded storage grip for tidy transport and stowage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat compatibility and safety checks should I consider before buying?\u003c\/h3\u003e\n\u003cp\u003eConfirm that both ends match the sockets you intend to connect—this cord is specifically NEMA 14-50P to NEMA 14-50R and intended for 50A circuits. Never exceed the rated amperage, and ensure the receiving outlet and circuit breaker are properly rated and installed by a qualified electrician.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify outlet and plug types are NEMA 14-50 to avoid mismatches\u003c\/li\u003e\n  \u003cli\u003eUse only with circuits and breakers rated for 50 amps\u003c\/li\u003e\n  \u003cli\u003eHave a qualified electrician inspect installations when in doubt\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The POWGRN 30 ft 50A NEMA 14-50P to 14-50R extension cord is aimed at EV owners who need extra reach for Level 2 charging and RV owners requiring a durable shore-power extender. It fits anyone wanting a weatherproof, flexible, and ETL-certified 50-amp cable for outdoor charging or campsite power where a trusted, high-capacity extension is necessary.\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: Will this work with my Tesla Level 2 charger?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, if your Tesla charging adapter or station uses a NEMA 14-50 socket and a 50A circuit, this extension supports Level 2 charging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the cord safe to use in rain or at wet campsites?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the cable’s IP65-rated jacket and weather-resistant construction are made for outdoor use in wet conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"POWGRN","offers":[{"title":"Default Title","offer_id":48082800672926,"sku":"B0CBDFN9P9","price":177.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/powgrn-front-plug-and-receptacle_32e2a77c-1cd3-4643-af73-97d469a5b633.jpg?v=1785814765","url":"https:\/\/northtrailauto.ca\/products\/powgrn-nema-14-50p-to-14-50r-30-ft-50a-extension-cord-outdoor-weatherproof-etl-certified","provider":"North Trail Auto","version":"1.0","type":"link"}