{"product_id":"muelnmey-30a-nema-tt-30p-power-inlet-box-125v-ip66-weatherproof-etl-listed-dustproof-enclosure","title":"Muelnmey 30A NEMA TT-30P Power Inlet Box 125V IP66 Weatherproof, ETL‑Listed Dustproof Enclosure","description":"\u003cp\u003e\u003cstrong\u003eThe Muelnmey 30Amp NEMA TT-30P power inlet box provides a weatherproof, ETL-listed outdoor inlet for 125V\/30A connections such as RVs, generators, EV charging adapters, and welding equipment.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact inlet replaces or adds a protected outdoor power access point, using a durable PP\/PVC enclosure and an IP66 rating to keep dust and water out of the socket. Built to accept standard TT-30P plugs, it supports 30A and up to 3600W with a grounded 2-pole\/3-wire design. The unit is ETL listed for safety compliance and intended for permanent mounting on homes, garages, RV bays, or equipment boxes.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this inlet box protect outdoor electrical connections?\u003c\/h3\u003e\n\n\u003cp\u003eThe Muelnmey inlet uses a sealed lid and corrosion-resistant plastic housing to block moisture, dust, and debris while the internal wiring remains isolated from the elements. The IP66 rating confirms strong resistance to heavy sprays and ingress, and the plastic construction avoids rust typical of metal boxes.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIP66-rated enclosure blocks dust and high-pressure water jets\u003c\/li\u003e\n  \u003cli\u003eNew PP and PVC materials resist corrosion and UV exposure\u003c\/li\u003e\n  \u003cli\u003eSealed lid with gasket prevents moisture entry when closed\u003c\/li\u003e\n  \u003cli\u003eETL listing verifies third-party electrical safety testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich devices and cords are compatible with this NEMA TT-30P inlet?\u003c\/h3\u003e\n\n\u003cp\u003eThis inlet accepts the NEMA TT-30P plug used widely on RV shore power cords and many generator cords, and it works with 30A-rated welding leads and certain EV adapters that match the TT-30P form factor. It is suitable when you need a dedicated 30A\/125V feed for portable equipment or vehicle hookups.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible with TT-30P RV shore power cords\u003c\/li\u003e\n  \u003cli\u003eWorks with 30A generator outputs and welding machines\u003c\/li\u003e\n  \u003cli\u003eSupports 125V, 30A, up to 3600W continuous load\u003c\/li\u003e\n  \u003cli\u003eGrounded 2-pole\/3-wire configuration for safe connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key electrical and installation specifications?\u003c\/h3\u003e\n\n\u003cp\u003eThe inlet is rated for 30 amps at 125 volts and supports up to 3600 watts with a grounded connection. It is supplied in an enclosure sized for wall or surface mounting and intended to replace existing outdoor sockets or add a new inlet where a protected connection is needed.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eElectrical rating: 30A, 125V, 3600W, 2-pole\/3-wire grounded\u003c\/li\u003e\n  \u003cli\u003eETL-listed for compliance with safety standards\u003c\/li\u003e\n  \u003cli\u003eDurable PP\/PVC housing for lightweight, rustproof protection\u003c\/li\u003e\n  \u003cli\u003eDesigned for surface mounting on walls, RV bays, or panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this inlet box compare with metal boxes or uncovered outlets?\u003c\/h3\u003e\n\n\u003cp\u003eCompared with metal enclosures, the Muelnmey unit resists corrosion and is lighter to handle during installation. Versus an uncovered outlet, it delivers significantly better protection against weather and dust, reducing the chance of short circuits or connector damage from exposure.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePlastic housing eliminates rust and reduces corrosion maintenance\u003c\/li\u003e\n  \u003cli\u003eSealed design extends connector life versus open outlets\u003c\/li\u003e\n  \u003cli\u003eETL listing offers added assurance that design and materials meet standards\u003c\/li\u003e\n  \u003cli\u003eCost-effective replacement for older or damaged outdoor sockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Homeowners, RV owners, small-fleet operators, contractors, and anyone who needs a reliable, weatherproof 30A inlet outdoors. If you install generators, run welding equipment outdoors, outfit an RV or adapt an EV charging setup that accepts a TT-30P plug, this inlet provides a safe, durable connection point with certified electrical ratings and protective construction.\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: Is this inlet box suitable for RV shore power?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It accepts NEMA TT-30P RV shore power plugs and is rated 30A\/125V for standard RV connections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I mount this outdoors in wet locations?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The enclosure is IP66-rated and made from corrosion-resistant PP\/PVC for wet outdoor use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Muelnmey","offers":[{"title":"Default Title","offer_id":56833846640980,"sku":"B0BMTZY5WW","price":48.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/muelnmey-front-view-inlet-box.jpg?v=1787044665","url":"https:\/\/gardenluxe.co.uk\/products\/muelnmey-30a-nema-tt-30p-power-inlet-box-125v-ip66-weatherproof-etl-listed-dustproof-enclosure","provider":"Gardenluxe Uk","version":"1.0","type":"link"}