---
product_id: 113515064
title: "SIGMA ENGINEERED SOLUTIONS 16802 Metallic Weatherproof Outdoor Electrical Outlet Kit with Extra Duty Cover, Box and 15 Amp GFCI Receptacle, IN-USE, Clear/Gray, 1 Gang, Lockable with Patented Hinge."
brand: "sigma electric"
price: "C$4488"
currency: NIO
in_stock: true
reviews_count: 8
category: "Sigma Electric"
url: https://www.desertcart.ni/products/113515064-sigma-engineered-solutions-16802-metallic-weatherproof-outdoor-electrical-outlet-kit
store_origin: NI
region: Nicaragua
---

# Tamper Resistant Weather Resistant GFCI Lockable Cover for Security NEMA 3R Weatherproof Rating SIGMA ENGINEERED SOLUTIONS 16802 Metallic Weatherproof Outdoor Electrical Outlet Kit with Extra Duty Cover, Box and 15 Amp GFCI Receptacle, IN-USE, Clear/Gray, 1 Gang, Lockable with Patented Hinge.

**Brand:** sigma electric
**Price:** C$4488
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your outdoors with weatherproof confidence!

## Quick Answers

- **What is this?** SIGMA ENGINEERED SOLUTIONS 16802 Metallic Weatherproof Outdoor Electrical Outlet Kit with Extra Duty Cover, Box and 15 Amp GFCI Receptacle, IN-USE, Clear/Gray, 1 Gang, Lockable with Patented Hinge. by sigma electric
- **How much does it cost?** C$4488 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/113515064-sigma-engineered-solutions-16802-metallic-weatherproof-outdoor-electrical-outlet-kit)

## Best For

- sigma electric enthusiasts

## Why This Product

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

## Key Features

- • **Complete Pro-Grade Kit:** Includes metal junction box, TRWR GFCI receptacle, closure plugs, gasket, and hardware—everything you need in one package.
- • **Certified for Extra Duty:** cULus listed and NEC compliant for long-lasting, heavy-duty outdoor electrical performance you can trust.
- • **Secure & Safe Power Access:** Lockable cover with cord opening prevents unauthorized access while keeping your devices powered outdoors.
- • **Ultimate Weatherproof Shield:** NEMA 3R rating ensures reliable protection in rain, snow, and damp conditions—keep your outdoor power safe and dry.
- • **Versatile Mounting, Zero Hassle:** Patented corner hinge design allows quick vertical or horizontal installation to fit your unique space and style.

## Overview

The Sigma Engineered Solutions Metal Weatherproof Outdoor Electrical Outlet Cover Kit is a robust, cULus listed, NEMA 3R rated system designed for safe, tamper-resistant outdoor power access. Featuring a lockable metal cover with patented corner hinge for flexible installation, it includes a weather-resistant GFCI receptacle and all necessary hardware for durable, professional-grade protection in wet environments.

## Description

Sigma Engineered Solutions 1-gang metal weatherproof outdoor while-in-use electrical kit provides a complete cover, junction box and GFCI receptacle installation. The outdoor cover is 3-1/8" deep so the included Tamper Resistant, Weather Resistant (TRWR) outlet can be utilized while the cover is closed in wet and damp locations. The patented corner hinge allows for vertical and horizontal installations and makes for one less setup step. Plus, the cover is lockable to restrict unwanted access and keep electrical safety a priority.

Review: Top Notch Quality and Value - I was skeptical of what I might receive for such a competitively low price. However, the construction of this weatherproof electric plug-in box meets all of my expectations. Nice mostly metal construction, well-made plug-in. My only criticism is that the clips that allow the box to stay closed are made of plastic. Granted, it seems to be thick and sturdy, but I would rather that they be made of metal, preferably aluminum or stainless. But, for the price, I can’t complain.
Review: as described - very good quality sturdy

## Features

- WEATHERPROOF PROTECTION: Provides robust protection for in-use plugs and outlet boxes, significantly increasing your electrical safety while enjoying your outdoor activities.
- COMPLETE KIT: Includes Metal Junction Box with (3) 1/2" Holes, (2) Closure Plugs, Tamper Resistant and Weather Resistant (TRWR) GFCI Receptacle, Metal In-Use Cover with Gasket and Hardware.
- FLEXIBLE INSTALLATION OPTIONS: Easily mount this cover in a vertical or horizontal position to suit the required orientation and your space and style, thanks to our patented corner hinge design.
- ADDED SECURITY: Includes a locking tab that can be secured at the bottom with opening for electrical cords. This design ensures your appliances stay operational while preventing accidental access.
- CERTIFIED QUALITY: This product is cULus listed, NEMA 3R Rated, and meets NEC’s current "Extra Duty" requirement! Provides durable, long term outdoor performance suitable for wet environments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sigma Electric |
| Color | Gray |
| Finish Type | Polished |
| Material | Metal |
| Product Dimensions | 6"D x 5"W x 7.5"H |
| Style | Industrial |

## Product Details

- **Material:** Metal
- **Brand:** Sigma Engineered Solutions
- **Color:** Gray
- **Style:** Industrial
- **Finish Type:** Polished

## Images

![SIGMA ENGINEERED SOLUTIONS 16802 Metallic Weatherproof Outdoor Electrical Outlet Kit with Extra Duty Cover, Box and 15 Amp GFCI Receptacle, IN-USE, Clear/Gray, 1 Gang, Lockable with Patented Hinge. - Image 1](https://m.media-amazon.com/images/I/517+rPAO4cL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Top Notch Quality and Value
*by A***L on September 27, 2022*

I was skeptical of what I might receive for such a competitively low price. However, the construction of this weatherproof electric plug-in box meets all of my expectations. Nice mostly metal construction, well-made plug-in. My only criticism is that the clips that allow the box to stay closed are made of plastic. Granted, it seems to be thick and sturdy, but I would rather that they be made of metal, preferably aluminum or stainless. But, for the price, I can’t complain.

### ⭐⭐⭐⭐⭐ as described
*by D***E on October 6, 2025*

very good quality sturdy

### ⭐⭐⭐⭐ Not deep enough
*by F***7 on June 26, 2024*

The product is fine so long as you're not going to close the lid with a cord plugged in. The product is designed with. That intent and has cut outs for the detention cords. Nice.but the lid crushes the cord at the top of the plug. Not good. Another 1/4 or so depth inside the lid could solve this issue. As far as keeping the inside dry it does a good job and looks fine. Only issue I have is cord space inside the lid cover. 4 stars

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-07*