---
product_id: 15132254
title: "Intermatic WP3100C Weatherproof Electrical Outlet Cover - Extreme Temperature Resistance, Heavy-Duty Construction, Versatile Design & Multi-Configurable, Easy Install, Secure Fit for Outdoor in-Use"
brand: "intermatic"
price: "€ 22.44"
currency: EUR
in_stock: true
reviews_count: 13
category: "Intermatic"
url: https://www.desertcart.nl/products/15132254-intermatic-wp3100c-weatherproof-electrical-outlet-cover-extreme-temperature-resistance-heavy
store_origin: NL
region: Netherlands
---

# Pre-adhered gasket for easy install UL Type 3R Weatherproof UV stabilized heavy-duty polycarbonate Intermatic WP3100C Weatherproof Electrical Outlet Cover - Extreme Temperature Resistance, Heavy-Duty Construction, Versatile Design & Multi-Configurable, Easy Install, Secure Fit for Outdoor in-Use

**Brand:** intermatic
**Price:** € 22.44
**Availability:** ✅ In Stock

## Summary

> 🌟 Weatherproof your power with style and ease!

## Quick Answers

- **What is this?** Intermatic WP3100C Weatherproof Electrical Outlet Cover - Extreme Temperature Resistance, Heavy-Duty Construction, Versatile Design & Multi-Configurable, Easy Install, Secure Fit for Outdoor in-Use by intermatic
- **How much does it cost?** € 22.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/15132254-intermatic-wp3100c-weatherproof-electrical-outlet-cover-extreme-temperature-resistance-heavy)

## Best For

- intermatic enthusiasts

## Why This Product

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

## Key Features

- • **Flexible Fit:** Three versatile inserts support GFCI, duplex, round, and toggle outlets—mount vertically or horizontally.
- • **Install in a Snap:** Pre-attached neoprene gasket with screw slits means no fuss, no mess.
- • **Rugged & Reliable:** UV-stabilized polycarbonate cover and base ensure long-lasting outdoor durability.
- • **Secure & Compliant:** Patented insert design locks in place, meeting NEC 2020 standards for wet locations.
- • **Built for the Elements:** Certified UL Type 3R enclosure keeps your outlets safe rain or shine.

## Overview

The WP3100C is a UL Type 3R weatherproof single gang receptacle cover designed for outdoor and damp locations. Featuring a durable UV-stabilized polycarbonate construction, it includes a pre-adhered neoprene gasket for quick installation and patented inserts for versatile outlet compatibility. Compliant with 2020 NEC standards, it offers a secure, flexible, and long-lasting solution to protect your electrical outlets from the elements.

## Description

Product Description Plastic In-Use Weatherproof Covers are easy to install and include adhered gasket, mounting screws, base, cover assembly and inserts to meet the needs of a variety of applications From the Manufacturer The WP3100C is a single gang NEMA 3R receptacle cover that ensures compliance with 2008 NEC Article 406.8 (B) (1) which requires that 15 and 20 ampere, 125 and 250 volt receptacles installed in a wet location have an enclosure that is weatherproof whether or not the attachment plug cap is inserted. They also meet the 1999 NEC Article 410-57(b) and are designed to meet the 1999 NEC Article 210-60(b), which requires that receptacles installed behind beds in hotels and motels be protected with a suitable guard. The WP3100C is shipped with gasket, mounting screws, base and cover assembly and patented inserts. The single gang Flexi-Guard series provides inserts for a 16 different applications. The WP3100C is designed to mount horizontally or vertically. The patented insert design ensures flexibility by simply inserting the proper insert into the base and cover assembly.

Review: Good price - Easy to install, fits and works as it should. Well-made and nice looking. No problems or issues.
Review: Works perfectly. - It worked perfectly. Installation was simple. Good product.

## Features

- WEATHERPROOF - Meets UL Type 3R outdoor enclosure standards and complies with 2020 NEC Article 314.15 for damp and wet locations, making it a reliable option for outdoor use.
- EASY INSTALLATION - Includes a 1/8" (3 mm) thick, pre-adhered neoprene gasket with slits for mounting screws to simplify the installation process.
- HEAVY-DUTY CONSTRUCTION - Durable UV stabilized polycarbonate cover, mounting base, and inserts to provide long-lasting protection.
- VERSATILE - Features three inserts, including GFCI, standard duplex, Round and toggle,making it a great fit for various installations, and can be mounted both vertically and horizontally.
- SECURE FIT - Features a patented insert design and single gang NEMA 3R receptacle cover to ensure a secure fit for your outdoor electrical outlet. Max cord size: (2) #14 AWG or (1) #12 AWG. Each measures: 5.75” x 4” x 2.75”

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001PKP4J6 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #1,409 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Electrical Outlet Covers |
| Brand | Intermatic |
| Color | grey |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,814) |
| Date First Available | January 13, 2009 |
| Finish | Painted |
| Finish Type | Painted |
| Included Components | Weatherproof Cover |
| Installation Type | Screw-In |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 6.2 ounces |
| Item model number | WP3100C |
| Manufacturer | Intermatic |
| Material | Plastic |
| Number Of Pieces | 1 |
| Part Number | WP3100C |
| Power Source | Wired Electric |
| Product Dimensions | 2.75"D x 4"W x 5.75"H |
| Shape | Rectangular |
| Size | Standard Duty |
| Specification Met | Nema 3r, Ul |
| Style | Industrial |
| Switch Style | Toggle |
| UPC | 767654357750 523160892990 045556007332 735479024805 617407368413 765042433659 809387580316 031112179308 031112741888 044113472392 168141255175 163120702527 012304440512 001910291090 803982925466 100177546162 807320272892 807031799503 078275106093 801200957886 100060820324 151903499450 041114704156 809187162675 |
| Warranty Description | 1-Year limited |

## Product Details

- **Brand:** Intermatic
- **Color:** grey
- **Material:** Plastic
- **Product Dimensions:** 2.75"D x 4"W x 5.75"H
- **Style:** Industrial

## Images

![Intermatic WP3100C Weatherproof Electrical Outlet Cover - Extreme Temperature Resistance, Heavy-Duty Construction, Versatile Design & Multi-Configurable, Easy Install, Secure Fit for Outdoor in-Use - Image 1](https://m.media-amazon.com/images/I/71xhUlXKEfL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Will this fit the Intermatic FF60MHC timer?**
A: Yes, it will fit physically but since the timer does not have an outdoor rating I would have some reservations about using it outside.

**Q: I can't open the cover...Is there a trick to this?**
A: Cover lifts off from  the bottom.  It is a snap-on case and it feels like it will not open, but, in fact, it does.  Just tug on it a bit harder.

**Q: Item measurements are listed 5.5x4x2.75 .  I need the exact outside width of box, I have limited space?**
A: With the lid closed it sticks out from a wall 3". The cover is the largest piece and is 3 7/8" by 5 5/8"

**Q: What type of locks, padlocks I can use with this outdoor box ? any specific model advised**
A: Good morning, this is Selina from Intermatic Consumer Services.  Thank you for your question on our WP3100C. Any brand of lock with a 1/8" diameter shank will work with this cover.  We appreciate your business!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good price
*by S***. on December 21, 2025*

Easy to install, fits and works as it should. Well-made and nice looking. No problems or issues.

### ⭐⭐⭐⭐⭐ Works perfectly.
*by Z***A on January 29, 2026*

It worked perfectly. Installation was simple. Good product.

### ⭐⭐⭐⭐⭐ A great outdoor weatherproof outlet box at a very reasonable price!
*by B***3 on July 16, 2025*

Excellent quality. Easy to install. Plenty of options for mounting. I'd foolishly been simply placing a bucket over my the outdoor GFCI outlet that was mounted to a post several feet from my swimming pool. Have probably ruined 3-4 good five gallon buckets over the years that got brittle and busted from a combination of being constantly exposed to super chlorinated water (used it to mix my powdered chlorine granules before adding to the pool) and sunlight. I spent the $7 and picked up one of these. It was super easy and straight forward to install. Looks very nice. Does exactly what it should do... keeps my outdoor GFCI outlet secure and protected from the elements. Doing it the other way not only cost me a few good five gallon buckets over the years, but three different GFCI outlets that went bad due to exposure. I figured this would be the last time I wired in a new outlet and decided to put the proper weatherproof box on it.

## Frequently Bought Together

- Intermatic WP3100C Weatherproof Electrical Outlet Cover - Extreme Temperature Resistance, Heavy-Duty Construction, Versatile Design & Multi-Configurable, Easy Install, Secure Fit for Outdoor In-Use
- Amazon Basics Weather-Resistant GFCI Receptacle with LED Indicator, Self-Test Feature, 20 Amp, White
- ENERLITES Weatherproof Outlet Box with Three 3/4-in Threaded Outlets, Outdoor Electrical Box, 3 Holes 0.75” Each, 1-Gang, 4.57” Height x 2.83” Length x 2.05” Depth, EN1375

---

## 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.nl/products/15132254-intermatic-wp3100c-weatherproof-electrical-outlet-cover-extreme-temperature-resistance-heavy](https://www.desertcart.nl/products/15132254-intermatic-wp3100c-weatherproof-electrical-outlet-cover-extreme-temperature-resistance-heavy)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-18*