{"product_id":"mulmart-50a-generator-cord-power-inlet-box-25ft-nema14-50p-to-ss2-50r-weather-resistant-125-250v","title":"MULMART 50A Generator Cord \u0026 Power Inlet Box — 25ft NEMA14-50P to SS2-50R, Weather-Resistant 125\/250V","description":"\u003cp\u003e\u003cstrong\u003eThis MULMART kit pairs a 25-foot, 50-amp NEMA 14-50P to SS2-50R generator cord with a weather-resistant 50A power inlet box for reliable 125\/250V, up to 12,500W outdoor backup power connections.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen you need a rugged, code-ready connection between a portable generator and a building or RV inlet, this bundled solution provides the cable, the inlet, and the twist-lock security to keep power flowing during outages, camping, or outdoor events. The cord uses heavy-gauge STW construction and a finger-grip male plug for easier handling, while the inlet box is built for outdoor installation and accepts a broad range of feeder sizes.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit connect my generator to an RV or home inlet?\u003c\/h3\u003e\n\n\u003cp\u003eThe included cord terminates in a NEMA 14-50P male plug to connect to many generators and a NEMA SS2-50R twist-lock female designed for inlet boxes. The twist-lock keeps the connection secure under vibration or windy conditions. The inlet box accepts the cord and routes power indoors to your transfer switch or distribution panel.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e25-foot cable length for flexible placement of generator\u003c\/li\u003e\n  \u003cli\u003eNEMA 14-50P to SS2-50R termination for common 50A systems\u003c\/li\u003e\n  \u003cli\u003eTwist-lock receptacle reduces accidental disconnects\u003c\/li\u003e\n  \u003cli\u003eSupports up to 12,500 watts at 125\/250V\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the electrical and build specifications I should know?\u003c\/h3\u003e\n\n\u003cp\u003eThe cord is built with STW-rated cable: 6\/3 conductors plus an 8\/1 ground to handle 50 amps safely. The set is rated for 125\/250V service and a maximum wattage of 12,500 W, making it suitable for most 50A generator loads. The inlet box accepts wire sizes from 4 AWG to 8 AWG for permanent connections.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCord type: STW 6\/3 + 8\/1 AWG heavy-gauge cable\u003c\/li\u003e\n  \u003cli\u003ePlug\/Receptacle: NEMA 14-50P (male) and NEMA SS2-50R (female)\u003c\/li\u003e\n  \u003cli\u003eVoltage\/Current: 125\/250V, 50A, up to 12,500W\u003c\/li\u003e\n  \u003cli\u003eInlet supports 4–8 AWG feeder wiring for robust installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this kit safe and suitable for outdoor use?\u003c\/h3\u003e\n\n\u003cp\u003eThe MULMART cord and inlet box are ETL listed, indicating they meet recognized safety standards for electrical equipment. The inlet box is designed for outdoor mounting and features weather-resistant construction to handle wind and rain when installed in an open area. Proper installation to local code and use of a transfer switch or interlock is required for safe operation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eETL listed for verified electrical safety\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant inlet box for outdoor mounting\u003c\/li\u003e\n  \u003cli\u003eFinger-grip plug design eases insertion and removal\u003c\/li\u003e\n  \u003cli\u003eUse with appropriate transfer equipment and professional wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will I install and use the inlet box with my generator?\u003c\/h3\u003e\n\n\u003cp\u003eMount the power inlet box on a suitable exterior wall or pedestal, route your feed conductors into the enclosure, and connect them to the inlet lugs using 4–8 AWG wire. Plug the MULMART 25ft generator cord into your generator’s 50A outlet and twist-lock the other end into the inlet. Finish by engaging your transfer switch or other approved power transfer method.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMount box securely to an exterior surface or pedestal\u003c\/li\u003e\n  \u003cli\u003eWire inlet lugs with 4–8 AWG conductors per local code\u003c\/li\u003e\n  \u003cli\u003eUse the twist-lock to secure the cord under load\u003c\/li\u003e\n  \u003cli\u003eOperate with a transfer switch or interlock for safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: homeowners, RV owners, tailgaters, and event organizers who need a dependable 50-amp generator connection will benefit from this MULMART kit. It’s designed for anyone who wants a rugged, code-conscious way to feed 125\/250V power from a portable generator into an inlet box for emergency backup, recreational use, or temporary power setups. For permanent installations, hire a licensed electrician to ensure compliance with local regulations and safe wiring practices.\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 cord handle my 50-amp, 12,000W generator?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The MULMART cord is rated 50A at 125\/250V and supports up to 12,500W, matching typical 50-amp generators.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install the inlet box outdoors myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You can mount it outdoors, but have a licensed electrician perform the wiring to meet local code and ensure safety.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MULMART","offers":[{"title":"Default Title","offer_id":56801462255956,"sku":"B0B5NDSNH7","price":287.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/mulmart-front-view-inlet-box-and-cord.jpg?v=1786742417","url":"https:\/\/gardenluxe.co.uk\/products\/mulmart-50a-generator-cord-power-inlet-box-25ft-nema14-50p-to-ss2-50r-weather-resistant-125-250v","provider":"Gardenluxe Uk","version":"1.0","type":"link"}