---
product_id: 486170210
title: "50Amp Power Outlet Box,NEMA 6-50R Receptacle,250Volt Heavy-Duty Outdoor dustproof and Weatherproof for Electric Vehicles, generators, Welding Machines, etc.ETL Listed.(NEMA 6-50R Box)"
brand: "starelo"
price: "₱4373"
currency: PHP
in_stock: true
reviews_count: 13
category: "Starelo"
url: https://www.desertcart.ph/products/486170210-50amp-power-outlet-box-nema-6-50r-receptacle-250volt-heavy
store_origin: PH
region: Philippines
---

# 50A heavy-duty current NEMA 6-50R 250V compatibility IP66 waterproof & dustproof 50Amp Power Outlet Box,NEMA 6-50R Receptacle,250Volt Heavy-Duty Outdoor dustproof and Weatherproof for Electric Vehicles, generators, Welding Machines, etc.ETL Listed.(NEMA 6-50R Box)

**Brand:** starelo
**Price:** ₱4373
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects rain or shine with STARELO’s rugged outlet box!

## Quick Answers

- **What is this?** 50Amp Power Outlet Box,NEMA 6-50R Receptacle,250Volt Heavy-Duty Outdoor dustproof and Weatherproof for Electric Vehicles, generators, Welding Machines, etc.ETL Listed.(NEMA 6-50R Box) by starelo
- **How much does it cost?** ₱4373 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/486170210-50amp-power-outlet-box-nema-6-50r-receptacle-250volt-heavy)

## Best For

- starelo enthusiasts

## Why This Product

- Trusted starelo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Protective Design:** Durable high-quality plastic cover shields against dust and harmful radiation when not in use.
- • **Built for the Elements:** IP66-rated weatherproof and dustproof enclosure keeps your outlet safe rain or shine.
- • **Plug & Play Confidence:** ETL Listed for guaranteed safety and reliability in demanding environments.
- • **Power Up Without Limits:** Robust 50 Amp, 250 Volt capacity powers your EV, welder, or generator with ease.
- • **Versatile Heavy-Duty Use:** Perfect for electric vehicles, welding machines, plasma cutters, and more—upgrade your power game.

## Overview

The STARELO 50Amp Power Outlet Box features a NEMA 6-50R receptacle rated for 250 volts and 50 amps, designed for heavy-duty outdoor use. Its IP66-rated dustproof and weatherproof enclosure ensures durability in harsh conditions, while the ETL listing guarantees safety compliance. Ideal for electric vehicles, welders, generators, and other high-power tools, this outlet box combines robust performance with protective design for reliable, long-lasting power access.

## Description

STARELO 50Amp Power Outlet Box,NEMA 6-50R Receptacle,250Volt Heavy-Duty Outdoor dustproof and Weatherproof for Electric Vehicles, generators, Welding Machines, etc.ETL Listed.(NEMA 6-50R Box) - desertcart.com

Review: What I expected - Bought to use for a welder. Worked perfectly! Used 6 gauge wire. Yes it’s tough but not impossible. It’s help up to the elements well also.
Review: Perfect for my wire feed welder Installed!! - Pros Great Plug in Easy installation, solid construction, Works great for wire feed welder Installed just below breaker box in garage. Cons None at this time

## Features

- Specifications: NEMA 6-50 Receptacle, one power outlet with protective box.
- Parameters: ETL Listed, 250V, 50A, 2 Pole 3 Wire Grounding Type.Protection class: IP66.
- Function: Reinstall or replace your home/outdoor outlet.
- Design: The socket comes with a protective box, which is made of high-quality plastic. When not working, cover the cover to prevent dust from entering, reduce the damage caused by radiation to the human body, and have waterproof function.
- Applicability: Heavy duty NEMA 6-50 Receptacle for high power tools and appliances such as welders, plasma cutters, electric stoves, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B84Y2RSY |
| Best Sellers Rank | #50,826 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #93 in Electrical Outlet Boxes |
| Date First Available | July 30, 2022 |
| Item Weight | 1.12 pounds |
| Item model number | NEMA 6-50R |
| Manufacturer | STARELO |
| Product Dimensions | 3.62 x 3.93 x 0.04 inches |

## Product Details

- **Brand:** STARELO
- **Color:** white
- **Compatible Devices:** All
- **Material:** Plastic
- **Product Dimensions:** 3.62"L x 3.93"W

## Images

![50Amp Power Outlet Box,NEMA 6-50R Receptacle,250Volt Heavy-Duty Outdoor dustproof and Weatherproof for Electric Vehicles, generators, Welding Machines, etc.ETL Listed.(NEMA 6-50R Box) - Image 1](https://m.media-amazon.com/images/I/613UnN0tOQL.jpg)

## Questions & Answers

**Q: What size are the knock out plugs on the sides, are they 1/2" or 3/4" ?   (starelo 50amp power outlet box, part # 0470650)**
A: Hello
Thank you for your question, the product has two sizes of wiring holes. The larger one is 32mm and the smaller hole size is 25mm.

**Q: What size are the knockouts on this box, 1/2" or 3/4" or both ? (starelo 50amp power outlet box, part # 0470650 )**
A: I had to drill out the knockouts, there are indentations but only for reference.

**Q: What is the acceptable wire size?**
A: Hello, the product inlet hole wire gauge is 8-10WAG, 8AWG will be tight to use. The wire gauge of the two holes of the outlet is 12WAG, and the outer diameter is not more than 18.5mm.
Thank you for your question.

**Q: Is there a 50 amp twist lock (3 prong) version of this available?**
A: Hello, this rated current 50AMP three-core twist lock power inlet box you can learn about it.
B0C36DSMDN

## Customer Reviews

### ⭐⭐⭐⭐⭐ What I expected
*by M***K on January 28, 2026*

Bought to use for a welder. Worked perfectly! Used 6 gauge wire. Yes it’s tough but not impossible. It’s help up to the elements well also.

### ⭐⭐⭐⭐⭐ Perfect for my wire feed welder Installed!!
*by B***L on May 31, 2025*

Pros Great Plug in Easy installation, solid construction, Works great for wire feed welder Installed just below breaker box in garage. Cons None at this time

### ⭐⭐⭐⭐⭐ Starelo: A beautifully made 50 Amp welder receptacle!
*by R***S on November 10, 2024*

Excellant fit and finish! Heavy-duty outdoor-rated housing, with a sturdy, crystal-clear cover containing a first-quality 6-50R welder receptacle. This thing is so nice it could be installed any place outdoors, inside the garage or shop- Makes my current, steel box and cover look like a bad joke. They even provided a small bag of plugs for the 4 cover-mounting screw holes, PLUS one for dropping! Note the instructions for sealing dust and water tight to insure specification. Highly recommended, I'll buy this again- and the price is right!! Only drawback- it doesn't come with a little guy to install it! ;-)

## Frequently Bought Together

- STARELO 50Amp Power Outlet Box,NEMA 6-50R Receptacle,250Volt Heavy-Duty Outdoor dustproof and Weatherproof for Electric Vehicles, generators, Welding Machines, etc.ETL Listed.(NEMA 6-50R Box)
- VEVOR Welder Extension Cord 30 Amp 50 Feet, NEMA 6-50 Plug 10 AWG 3 Prong 250V 12500W Heavy Duty Welding Cable for MIG, Lincoln, Plasma, Miller, TIG
- ENERLITES 50 Amp 250V NEMA 6-50R Power Outlet, Heavy-Duty 50A Receptacle, for Welders, Plasma Cutters, Electric Ranges, Dryers, and More, 2-Pole, 3 Wire, 65500-BK, Black

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**Shop now:** [https://www.desertcart.ph/products/486170210-50amp-power-outlet-box-nema-6-50r-receptacle-250volt-heavy](https://www.desertcart.ph/products/486170210-50amp-power-outlet-box-nema-6-50r-receptacle-250volt-heavy)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-16*