# WELLUCK WELLUCK-1 50 A RV Power Outlet Box, NEMA 14-50R, 125/250V

WELLUCK WELLUCK-1 50 A RV outlet box with a lockable rainproof enclosure for outdoor RV or construction-site power.

- [Original product page](https://www.ofertitastop.com/ca/product/welluck-welluck-50-rv-power-outlet)
- [View offer](https://www.ofertitastop.com/ca/visit/welluck-welluck-50-rv-power-outlet)
- Market: CA
- Language: en-CA
- Currency: CAD
- Product updated: 2026-11-05T03:49:33.047Z
- Brand: WELLUCK
- Model: WELLUCK-1
- MPN: PL0073
- SKU: ofertitastop-ca-43932
- Category: Hardware > Power & Electrical Supplies > Power Outlets & Sockets
- Source store: amazon CA
- Active deal: Yes
- Price: 34.16 CAD
- Previous price: 37.95 CAD
- Discount: 10%
- Rating: 4.4 / 5
- Reviews: 606

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

RV owners and construction crews who need an outdoor 50 A power connection can use the WELLUCK outlet box to provide a protected NEMA 14-50R receptacle. Its 125/250 V rating suits the stated RV power setup.

The galvanized steel enclosure has a double-coated finish and a rainproof Type 3R design. A spring cover helps shield the receptacle outdoors, while the lockable cover adds a practical security feature.

For a fixed outdoor connection at an RV site or work area, this enclosed receptacle offers a different approach from relying on a portable power arrangement. The swing-up door provides access when it is time to connect.

## Why it makes sense

A power outlet at an RV site or construction area can keep a connection point in one convenient location. The WELLUCK box combines a 50 A NEMA 14-50R receptacle with an enclosure designed for outdoor use, making it relevant for RV power and equipment such as air conditioners, refrigerators, heaters and fans. Its 125/250 V rating and single outlet are clearly suited to a dedicated connection rather than a multi-outlet panel.

The enclosure is made from galvanized steel and described as double-coated, with a weather-resistant, rainproof design. That combination helps protect the receptacle in an outdoor setting, while the lockable cover can help restrict access when the outlet is not in use. Buyers commonly praise the enclosure, durability and weather-resistant construction, feedback on installation and the space available is mixed.

## Key features

The 50 A NEMA 14-50R receptacle is the central feature for RV power connections. Its 125/250 V rating gives the box a defined electrical specification, and the Type 3R rainproof design is intended for outdoor placement. A spring-loaded weather cover shields the outlet, and the swing-up door makes it accessible for connecting equipment.

The deeper enclosure is designed to accommodate larger pull-handle cords and support a more streamlined installation. A padlock feature adds a way to secure the cover. Three electrical knockout connections provide entry points for wiring, the knockout areas can be opened with a step drill bit or hole cutter and waterproofed during setup. Plan the installation around the box's position, wiring route and access to the receptacle so it works smoothly in the intended location.

## How to use it

Install the box at the outdoor connection point where RV or site power is needed, then connect the appropriate wiring through an electrical knockout and waterproof the opening. The receptacle provides one connection for compatible RV equipment, while the cover can be opened for access and locked when the outlet is unattended. The three knockout points offer options for routing the electrical connections, choose the entry point that suits the installation layout.

For example, at an RV site, the box can serve as the outdoor connection for an RV setup that uses a NEMA 14-50R receptacle. At a work area, the same outlet format can provide a fixed power point for compatible equipment. A fixed enclosed outlet is useful when the priority is a designated, weather-resistant connection point, a portable arrangement serves a different need when power must move between locations.

## Should you buy it?

Consider the WELLUCK WELLUCK-1 if you need a single 50 A NEMA 14-50R outlet in a lockable, rainproof enclosure for an RV site or construction setting. Its galvanized steel body, spring weather cover and padlock feature bring enclosure and access considerations together, while the 125/250 V rating identifies the intended outlet specification. It is a practical fit for a planned outdoor connection where a fixed, protected receptacle is more useful than a power setup that needs to move from place to place.

## Images

![WELLUCK WELLUCK-1 50 A RV Power Outlet Box, NEMA 14-50R, 125/250V — 1](https://www.ofertitastop.com/i/Hl8pBpdb8UV4vAlTYUomxPmIw8DVpZvAP2wLkUyKgCpQTplcqGL1Q6l2czwG6wsy0JRHHG0qmLm05GwrBf8XomxayxW_9b_tLLMNEnC9OdBnbUjlIdKvodu6Xw.jpg)

![WELLUCK WELLUCK-1 50 A RV Power Outlet Box, NEMA 14-50R, 125/250V — 2](https://www.ofertitastop.com/i/Q9d5gCe3XQQQuQybb0a1MO-8gQGb-fEVKHufM-z6bA6jGtd9Xh-_BipjUHTcOgVQOM893pLcwxNS508Yum0U_rmNP_9Gfpv95bfH6MZho-LXrV7XIrDeV_U80A.jpg)

![WELLUCK WELLUCK-1 50 A RV Power Outlet Box, NEMA 14-50R, 125/250V — 3](https://www.ofertitastop.com/i/YV9vioT7PipQmkEnXBrjkl6phVoNayJMNRXbWpX__pBh1OmCuRb360EBququFXp6PSZGBEUkAHGveLofnhuZ_NUV5WxErF4hR4rgIRA_lNVjwWSXxTESVsoy7g.jpg)

![WELLUCK WELLUCK-1 50 A RV Power Outlet Box, NEMA 14-50R, 125/250V — 4](https://www.ofertitastop.com/i/5zBun1W-Wh1h3B66hsHRTpGFSEgq_lbzil9CdV7yBUPeh0sKGajEjn5h3uVxZp6NDh5HqSh_mFl-xQYhyd7BCQHONbiguTxlB1EwT9mCZLn0D5gcuk9q0urVkw.jpg)

![WELLUCK WELLUCK-1 50 A RV Power Outlet Box, NEMA 14-50R, 125/250V — 5](https://www.ofertitastop.com/i/UrLV5aX8fzyCeRx9H4UYctMOdW59TF7HaDCIj3THs6ZvL8A4UbG8sE0whFos6DjyddGSA4HMdwlkomKiQjBaRsLrQYVBkX2mCSG5kxa_4bT3yr9gWbU3seloMg.jpg)