{"product_id":"islewire-30-amp-l14-30-generator-extension-cord-10ft-black-green-10awg-sjtw-weather-resistant","title":"islewire 30 Amp L14-30 Generator Extension Cord 10FT Black\/Green — 10AWG SJTW Weather-Resistant","description":"\u003cp\u003e\u003cstrong\u003eThe ISLEWIRE 10-foot 30 Amp L14-30 generator extension cord is a heavy-duty, weather-resistant twist-lock cable that safely connects portable generators to manual transfer switches and RVs at up to 7,500 watts.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis rugged NEMA L14-30P to L14-30R cord is built for reliable temporary power: 10 gauge (10 AWG) SJTW cable, four-prong twist-lock connectors, and 100% copper conductors deliver consistent 125\/250 volt performance for home backup, job sites, and recreational vehicles. The black-and-green striped jacket resists water, abrasion, frost, and heat up to 140°F, while ETL listing and strain-relief connectors minimize disconnection and overheating risks during extended use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cord keep a generator connected without accidental unplugging?\u003c\/h3\u003e\n\n\u003cp\u003eISLEWIRE’s cord uses NEMA L14-30 twist-lock plugs that lock in place when rotated, preventing the plug from loosening under vibration or accidental tugs. A molded strain-relief at each end reduces cable stress where the jacket meets the connector, protecting the conductors from bending damage.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTwist-lock L14-30P to L14-30R connectors for secure, vibration-resistant mating.\u003c\/li\u003e\n  \u003cli\u003eMolded strain-relief to reduce pull and flex damage at connection points.\u003c\/li\u003e\n  \u003cli\u003eFour-prong configuration separates two hot lines, neutral, and ground for safe 125\/250V operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this cable rated for outdoor and extreme weather use?\u003c\/h3\u003e\n\n\u003cp\u003eThe SJTW jacket and construction are designed for outdoor exposure, holding flexibility in cold temperatures and resisting water intrusion and abrasion. The cord withstands typical outdoor heat and remains functional in conditions where ordinary cords may crack or stiffen.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSJTW outer jacket resists water, oil, and sunlight for outdoor deployment.\u003c\/li\u003e\n  \u003cli\u003eCold-flex design maintains pliability in low temperatures to reduce cracking.\u003c\/li\u003e\n  \u003cli\u003eHeat tolerance up to 140°F for safe operation near hot equipment or in warm climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat electrical capacity and safety features does this cable provide?\u003c\/h3\u003e\n\n\u003cp\u003eWith 10 AWG pure copper conductors, the cord supports up to 30 amps and a maximum load of about 7,500 watts at 125\/250 volts when used with appropriately rated equipment. The cord is ETL listed, which confirms it meets recognized safety standards for materials and construction.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e10 AWG 100% copper wires for lower resistive losses and efficient current flow.\u003c\/li\u003e\n  \u003cli\u003e30 Amp rating for up to approximately 7,500W continuous load at 125\/250V.\u003c\/li\u003e\n  \u003cli\u003eETL listing plus a 3-year replacement warranty and lifetime technical support from ISLEWIRE.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long is the cord and where is it best used?\u003c\/h3\u003e\n\n\u003cp\u003eThe cord is 10 feet long, which is compact enough for easy storage yet long enough to bridge a generator to a manual transfer switch or RV inlet without excessive slack. Its length and flexible jacket make it useful for tight setups where a short, sturdy connection is preferred over a longer, bulkier cable.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e10-foot length ideal for generator-to-transfer-switch or RV inlet connections.\u003c\/li\u003e\n  \u003cli\u003eCompact for transport and storage while still providing necessary reach.\u003c\/li\u003e\n  \u003cli\u003eBlack-and-green striped jacket for high visibility and cable identification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This ISLEWIRE L14-30 10ft 30A generator extension cord is suited to homeowners preparing a backup power setup with a manual transfer switch, RV owners who need a reliable inlet connection, contractors requiring a tough temporary power cable, and anyone who needs an ETL-listed, weather-resistant twist-lock cord for outdoor generator use.\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: Can this cord handle continuous 30A generator loads?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. With 10 AWG copper conductors and a 30A rating, it supports continuous loads up to about 7,500W when used with compatible equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the cord safe for outdoor use in cold or wet conditions?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The SJTW jacket resists water, frost, and abrasion, and remains flexible in cold temperatures for outdoor deployment.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"islewire","offers":[{"title":"Default Title","offer_id":56824304009556,"sku":"B0CLXNYH18","price":77.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/islewire-front-packaging-l14-30-cord.jpg?v=1786982505","url":"https:\/\/gardenluxe.co.uk\/products\/islewire-30-amp-l14-30-generator-extension-cord-10ft-black-green-10awg-sjtw-weather-resistant","provider":"Gardenluxe Uk","version":"1.0","type":"link"}