--- product_id: 269788789 title: "50 Amp 125/250 Volt RV Power Outlet Box, Enclosed Lockable Weatherproof NEMA 14-50R Outdoor Electrical Receptacle Panel, 50 Amp RV Receptacle for Camper Trailer Motorhome Electric Car Generator" brand: "excelfu" price: "VT15311" currency: VUV in_stock: true reviews_count: 8 category: "Excelfu" url: https://www.desertcart.vu/products/269788789-50-amp-125-250-volt-rv-power-outlet-box-enclosed store_origin: VU region: Vanuatu --- # 50 Amp heavy-duty current Lockable anti-theft design NEMA 3R rainproof enclosure 50 Amp 125/250 Volt RV Power Outlet Box, Enclosed Lockable Weatherproof NEMA 14-50R Outdoor Electrical Receptacle Panel, 50 Amp RV Receptacle for Camper Trailer Motorhome Electric Car Generator **Brand:** excelfu **Price:** VT15311 **Availability:** ✅ In Stock ## Summary > 🔌 Lock in power, lock out worries — your ultimate RV charging station! ## Quick Answers - **What is this?** 50 Amp 125/250 Volt RV Power Outlet Box, Enclosed Lockable Weatherproof NEMA 14-50R Outdoor Electrical Receptacle Panel, 50 Amp RV Receptacle for Camper Trailer Motorhome Electric Car Generator by excelfu - **How much does it cost?** VT15311 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/269788789-50-amp-125-250-volt-rv-power-outlet-box-enclosed) ## Best For - excelfu enthusiasts ## Why This Product - Trusted excelfu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Secure Your Energy:** Lockable enclosure prevents theft and tampering, ensuring uninterrupted power access. - • **Versatile Compatibility:** Works seamlessly with standard 50A NEMA 14-50P cords for RVs, motorhomes, generators, and EVs. - • **Power Up with Confidence:** Robust 50 Amp, 125/250 Volt dual-voltage support for all your RV and electric vehicle needs. - • **Installer-Friendly Design:** Spacious interior and multiple wiring knockouts make setup quick and hassle-free. - • **Built to Brave the Elements:** Heavy-gauge iron with NEMA 3R weatherproof rating keeps your power safe rain or shine. ## Overview The EXCELFU 50 Amp 125/250 Volt RV Power Outlet Box is a heavy-duty, lockable, and weatherproof electrical receptacle designed for outdoor use. Featuring a NEMA 14-50R outlet with ETL certification, it supports dual-voltage power delivery ideal for RVs, motorhomes, electric cars, and generators. Its spacious interior and multiple wiring options simplify installation, while the lockable iron enclosure ensures safety and theft prevention. Rated NEMA 3R, it withstands rain, snow, and UV exposure, making it a reliable, long-lasting power solution for professional and recreational users alike. ## Description Plug your RV in to a 50 amp circuit at home We are dedicated in offering solution to power your RV in a safe and easy way. Our rv outlet box keep the RV charged and able to work in the RV with the air conditioner and testing all the equipment before long trip. Specification • Material: Iron,type 3R rainproof enclosure • Dimensions：4.8*5.7*6.1 inches • Current Rating：50 Amps • Voltage Rating: 125 Volt/250 Volt • Socket type: Nema 14-50R receptacle • Certification: ETL listed Outside & Inside Installation • Our rv outlet power box allows you to put power where you need it. Well engineered receptacle with swing cover is weather protection from rain, snow, UV, dust which certified for outdoor and indoor mounting. • We suggest that you must select an appropriate position where your RV park for the most time and your main breaker panel near by before installation. How to Make a Hole for Wiring? The marked circle on the side and back of the RV power outlet box are not pre-drilled holes, the electric drill and hole saw are required to make a hole for wiring. Please refer to the video and installation manual on the detail page Lockable for Protection Locks for protection of circut and cable from tampering. Avoid electric shock to ensure the safety of children Review: An Electrician's Review: 50 Amp 125/250 Volt RV Power Outlet Box - As a professional electrician, I've installed numerous RV power pedestals and outlet boxes. My priority is always on a product's safety, durability, and ease of installation. After working with this 50 Amp 125/250 Volt RV Power Outlet Box, I can confidently say it meets and exceeds my professional standards. Robust Construction and Weather Resistance The first thing I evaluate is the physical build. This box is constructed with heavy-duty, weather-resistant materials that feel solid and capable of withstanding years of outdoor exposure. The NEMA 3R enclosure rating is a crucial feature, and the tight-fitting, hinged door with a secure latch provides excellent protection against rain, snow, and ice, keeping the internal components dry and safe. This level of durability is essential for preventing corrosion and ensuring long-term reliability. Thoughtful Design for Installation From an installer's perspective, this unit is well-designed. The knockouts for conduit entry are cleanly stamped and are located in practical positions, which makes running the electrical cable straightforward. Inside, the working space is generous. This is a significant advantage, as it allows for proper bending radius of the thick 6 AWG wire without a struggle, reducing the risk of damaging the conductor or creating a strain on the terminals. All of the terminals are clearly labeled (L1, L2, Neutral, and Ground), which minimizes the chance of wiring errors and speeds up the installation process. Safety and Performance The core function of this box is to provide safe, reliable power. The integrated 50-amp circuit breaker is a high-quality component that offers reliable overcurrent protection, a non-negotiable safety feature for any electrical installation. The outlet itself is rugged and holds the plug securely, which is critical for preventing loose connections that can lead to arcing and potential fire hazards. Its dual-voltage capability (125/250V) ensures it's compatible with the power requirements of modern recreational vehicles. Final Recommendation This 50 Amp RV power outlet box is an excellent choice for any residential or commercial RV hookup. It's built to last, simplifies the installation process for electricians, and provides a safe and dependable power source for the end user. I would not hesitate to install this unit for a client or recommend it for a personal project. It's a high-quality product that offers great value and peace of mind. Review: ⭐️⭐️⭐️⭐️⭐️ Five-Star Review for 30 Amp 125 Volt RV Power Outlet Box - I am thrilled with my purchase of the 30 Amp 125 Volt RV Power Outlet Box! This product has made my RV setup a breeze, thanks to its ease of installation and reliable performance. Here’s why it deserves a full five stars: Easy Installation: Installing the RV power outlet box was incredibly straightforward. The instructions provided were clear and easy to follow, and all the necessary hardware was included. Even for someone with minimal electrical experience like myself, the installation process was hassle-free. It took me just a short amount of time to have it up and running, ready to power my RV. Durable Construction: The build quality of this power outlet box is outstanding. It feels sturdy and well-made, capable of withstanding outdoor elements like rain, wind, and sun exposure. The heavy-duty construction gives me confidence that it will provide reliable power to my RV for years to come. Secure Connection: The power outlet box provides a secure and stable connection for my RV. The receptacles are well-designed and hold the plug firmly in place, preventing any accidental disconnections. This ensures a continuous power supply without any interruptions or safety concerns. Versatile Compatibility: I appreciate the versatility of this outlet box, which is compatible with various RV models and electrical setups. Whether I’m using a 30-amp or 50-amp RV, this outlet box can accommodate my needs without any issues. It’s a versatile solution that adapts well to different setups and requirements. Weatherproof Design: The weatherproof design of the outlet box is a significant advantage, especially for outdoor installations. It’s designed to withstand harsh weather conditions, keeping the electrical components protected and safe from moisture and corrosion. This ensures reliable performance even in challenging environments. Value for Money: Considering its ease of installation, durability, and reliability, this RV power outlet box offers excellent value for money. It’s a one-time investment that provides peace of mind and convenience for RV owners, saving them time and effort in the long run. ## Features - ETL LISTED: 50A rv receptacle, NEMA 14-50R outlet 125V with type 3R enclosure rainproof which compatible with the normal 50A NEMA 14-50P rv cord. - Enough Space: There is plenty of room for heavy gauge wire and it's easy to getting the wires in the proper spot. The door can be closed while plugging in the 50A RV cord even with a large handle. And front lid will stay up while working on the box. - WEATHERPROOF&ANTI-THEFT: Our 50A power outlet is constructed of heavy gauge iron for durability and protecting the power outlet from element. Doors can be locked to prevent power theft and anyone disconnecting the service. Now you can power your RV, motorhome, electric car, Tesla, generator, welder ect. in a safe and reliable way. - EASY TO WIRE&INSTALL: There are multiple sides for wiring. You can go through the top existing hole for wiring and just unscrew easily. If you choose to make a hole, you will need electric drill and hole saw. - WHAT YOU GET: 50 Amp rv electrical outlet box, 10 MONTHS WARRANTY and EXCELFU 100% Satisfying Customer Service, please feel free to contact us If there is any problem. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08P2L6GKM | | Best Sellers Rank | #2,733 in Automotive ( See Top 100 in Automotive ) #10 in RV Plugs, Inlets & Receptacles | | Brand Name | EXCELFU | | Customer Reviews | 4.5 4.5 out of 5 stars (1,936) | | Item Dimensions L x W x H | 5.6"L x 4.8"W x 6"H | | Item Weight | 2.65 Pounds | | Manufacturer | EXCELFU | | Material Type | Metal | | Maximum Current | 50 Amps | | Number Of Circuits | 1 | | Phase Type | single-phase or three-phase | | UPC | 191171358059 | ## Product Details - **AC Adapter Current:** 50 Amps - **Brand:** EXCELFU - **Material:** Metal - **Number Of Circuits:** 1 - **Product Dimensions:** 5.6"L x 4.8"W x 6"H ## Images ![50 Amp 125/250 Volt RV Power Outlet Box, Enclosed Lockable Weatherproof NEMA 14-50R Outdoor Electrical Receptacle Panel, 50 Amp RV Receptacle for Camper Trailer Motorhome Electric Car Generator - Image 1](https://m.media-amazon.com/images/I/612nGaO6RCS.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What brand hub will fit?** A: Dont Know about hubs, standard RV cord plugs in **Q: Do you make one for a 10-30R (3 prong dryer outlet)?** A: Don't buy it. **Q: What size knockouts in the box?** A: Well, they’re not knockouts. I had to buy a 1-1/4” bi-metal hole saw to drill the opening. They are marked for different sizes, but have to drill a hole. **Q: Can this be use to connect my generator to my house electrical panel?** A: Thank you for your question. If you need connect generator to house electrical panel. Please purchase this item. There are 30 amp and 50 amp for choice. https://www.amazon.com/dp/B08NDF37LD ## Customer Reviews ### ⭐⭐⭐⭐⭐ An Electrician's Review: 50 Amp 125/250 Volt RV Power Outlet Box *by V***Y on September 21, 2025* As a professional electrician, I've installed numerous RV power pedestals and outlet boxes. My priority is always on a product's safety, durability, and ease of installation. After working with this 50 Amp 125/250 Volt RV Power Outlet Box, I can confidently say it meets and exceeds my professional standards. Robust Construction and Weather Resistance The first thing I evaluate is the physical build. This box is constructed with heavy-duty, weather-resistant materials that feel solid and capable of withstanding years of outdoor exposure. The NEMA 3R enclosure rating is a crucial feature, and the tight-fitting, hinged door with a secure latch provides excellent protection against rain, snow, and ice, keeping the internal components dry and safe. This level of durability is essential for preventing corrosion and ensuring long-term reliability. Thoughtful Design for Installation From an installer's perspective, this unit is well-designed. The knockouts for conduit entry are cleanly stamped and are located in practical positions, which makes running the electrical cable straightforward. Inside, the working space is generous. This is a significant advantage, as it allows for proper bending radius of the thick 6 AWG wire without a struggle, reducing the risk of damaging the conductor or creating a strain on the terminals. All of the terminals are clearly labeled (L1, L2, Neutral, and Ground), which minimizes the chance of wiring errors and speeds up the installation process. Safety and Performance The core function of this box is to provide safe, reliable power. The integrated 50-amp circuit breaker is a high-quality component that offers reliable overcurrent protection, a non-negotiable safety feature for any electrical installation. The outlet itself is rugged and holds the plug securely, which is critical for preventing loose connections that can lead to arcing and potential fire hazards. Its dual-voltage capability (125/250V) ensures it's compatible with the power requirements of modern recreational vehicles. Final Recommendation This 50 Amp RV power outlet box is an excellent choice for any residential or commercial RV hookup. It's built to last, simplifies the installation process for electricians, and provides a safe and dependable power source for the end user. I would not hesitate to install this unit for a client or recommend it for a personal project. It's a high-quality product that offers great value and peace of mind. ### ⭐⭐⭐⭐⭐ ⭐️⭐️⭐️⭐️⭐️ Five-Star Review for 30 Amp 125 Volt RV Power Outlet Box *by B***N on June 8, 2024* I am thrilled with my purchase of the 30 Amp 125 Volt RV Power Outlet Box! This product has made my RV setup a breeze, thanks to its ease of installation and reliable performance. Here’s why it deserves a full five stars: Easy Installation: Installing the RV power outlet box was incredibly straightforward. The instructions provided were clear and easy to follow, and all the necessary hardware was included. Even for someone with minimal electrical experience like myself, the installation process was hassle-free. It took me just a short amount of time to have it up and running, ready to power my RV. Durable Construction: The build quality of this power outlet box is outstanding. It feels sturdy and well-made, capable of withstanding outdoor elements like rain, wind, and sun exposure. The heavy-duty construction gives me confidence that it will provide reliable power to my RV for years to come. Secure Connection: The power outlet box provides a secure and stable connection for my RV. The receptacles are well-designed and hold the plug firmly in place, preventing any accidental disconnections. This ensures a continuous power supply without any interruptions or safety concerns. Versatile Compatibility: I appreciate the versatility of this outlet box, which is compatible with various RV models and electrical setups. Whether I’m using a 30-amp or 50-amp RV, this outlet box can accommodate my needs without any issues. It’s a versatile solution that adapts well to different setups and requirements. Weatherproof Design: The weatherproof design of the outlet box is a significant advantage, especially for outdoor installations. It’s designed to withstand harsh weather conditions, keeping the electrical components protected and safe from moisture and corrosion. This ensures reliable performance even in challenging environments. Value for Money: Considering its ease of installation, durability, and reliability, this RV power outlet box offers excellent value for money. It’s a one-time investment that provides peace of mind and convenience for RV owners, saving them time and effort in the long run. ### ⭐⭐⭐⭐⭐ Auto charging outlet works great *by T***R on March 18, 2026* Great outlet /box works perfectly ## Frequently Bought Together - 50 Amp 125/250 Volt RV Power Outlet Box, Enclosed Lockable Weatherproof NEMA 14-50R Outdoor Electrical Receptacle Panel, 50 Amp RV Receptacle for Camper Trailer Motorhome Electric Car Generator - Siemens -HI Q130 30-Amp Single Pole Type QP Circuit Breaker, Black - Southwire Romex Brand Simpull Solid Indoor 10/2 W/G NMB Cable 50ft coil - SW# 28829022 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/269788789-50-amp-125-250-volt-rv-power-outlet-box-enclosed](https://www.desertcart.vu/products/269788789-50-amp-125-250-volt-rv-power-outlet-box-enclosed) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-03*