Intermatic WP3100C Weatherproof Electrical Outlet Cover - Extreme Temperature Resistance, Heavy-Duty Construction, Versatile Design & Multi-Configurable, Easy Install, Secure Fit for Outdoor in-Use
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Intermatic WP3100C Weatherproof Electrical Outlet Cover - Extreme Temperature Resistance, Heavy-Duty Construction, Versatile Design & Multi-Configurable, Easy Install, Secure Fit for Outdoor in-Use

4.5/5
Product ID: 15132254
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Details

  • Material
    Plastic
  • Brand
    Intermatic
  • Color
    grey
  • Style
    Industrial
  • Product Dimensions
    2.75"D x 4"W x
🔧Pre-adhered Neoprene Gasket for Easy Install
🌧️UL Type 3R Weatherproof Rated
🛡️Heavy-Duty UV-Stabilized Polycarbonate

Description

🛠️ Weatherproof your workspace with confidence—because your outdoor outlets deserve the best!

  • BUILT TO LAST - UV-stabilized polycarbonate cover and base ensure durability against harsh elements and time.
  • VERSATILE FIT - Three patented inserts support GFCI, duplex, round, and toggle outlets—mount vertically or horizontally.
  • EFFORTLESS SETUP - Pre-attached neoprene gasket with screw slits makes installation a breeze—no extra tools needed.
  • SECURE COMPLIANT - Patented insert design guarantees a snug fit for cords up to #12 AWG, meeting NEC safety codes.
  • WEATHERPROOF CONFIDENCE - Meets UL Type 3R & 2020 NEC standards for reliable outdoor protection—rain or shine.

The Intermatic WP3100C is a heavy-duty, UL Type 3R weatherproof electrical outlet cover designed for outdoor use. Featuring a durable UV-stabilized polycarbonate construction, it includes a pre-adhered neoprene gasket for easy installation and patented inserts for versatile, secure fits across multiple outlet types. Compliant with 2020 NEC and UL standards, it ensures safe, long-lasting protection for your outdoor electrical connections.

Specifications

MaterialPlastic
BrandIntermatic
Colorgrey
StyleIndustrial
Product Dimensions2.75"D x 4"W x 5.75"H
Finish TypePainted
Installation TypeScrew-In
Item Weight6.24 ounces
Specification MetUl, Nema 3r
ManufacturerIntermatic
UPC767654357750 523160892990 045556007332 735479024805 617407368413 765042433659 809387580316 031112179308 168141255175 031112741888 044113472392 163120702527 012304440512 001910291090 803982925466 100177546162 807320272892 807031799503 078275106093 100060820324 801200957886 151903499450 809187162675 041114704156
Part NumberWP3100C
Item Weight6.2 ounces
Item model numberWP3100C
Is Discontinued By ManufacturerNo
SizeStandard Duty
FinishPainted
ShapeRectangular
Power SourceWired Electric
Item Package Quantity1
Number Of Pieces1
Switch StyleToggle
Included ComponentsWeatherproof Cover
Batteries Included?No
Batteries Required?No
Warranty Description1-Year limited

Have a Question? See What Others Asked

Will this fit the Intermatic FF60MHC timer?
I can't open the cover...Is there a trick to this?
Item measurements are listed 5.5x4x2.75 . I need the exact outside width of box, I have limited space?
What type of locks, padlocks I can use with this outdoor box ? any specific model advised

Reviews

4.5

All from verified purchases

B**3

A great outdoor weatherproof outlet box at a very reasonable price!

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.

E**G

The highest quality there is for waterproofing outdoor receptacles

When you're serious about keeping water out of your electronics outside this is the cover that you need to buy. This cover can stop a category four hurricane rain from blowing inside of your electrical receptacle outlet. The install is really easy and you don't have to be a contractor to do it. Just have faith in yourself and put your best foot forward and I believe in you you will get the job done. I'm so proud of you for taking this step and looking at this awesome bubble box water protection receptacle shelter device. I am proud of you you are doing the ancestors Justice! Make the purchase and do what it takes to get receptacles that are waterproof on this level.

T**D

Nice water resistant cover.

Cover made of good quality plastic. Not sure how it will do over time with UV, but time will tell. It is not a stand alone cover so you have to have a flush mount receptical and utility box to mount it to. It will not prevent bugs from entering as cutouts are there for cords to exit. It is as advertised.

R**L

Good Stuff: Cover easier to open, easier to install, less pieces.

I like these for 3 reasons: 1) They fit on metal outlet box and 2) They have the plastic covers for 1switch/2 plugs/1 GFC plug in one piece (not so many pieces). 3) The removable tabs to get cords out from side, not just the bottom is safer. It is higher above the ground and rain water is less likely to get inside this box for my location. 4) Opening and closing this one is easier than all the other ones. Other ones need a pen or screw driver to push up from bottom to open the lid. This one is easy to open with hand but snug fit. This is good I think, will see how it holds over time.The cushy insulation is not trimmed and it hangs outside. Functionally better but aesthetically a minor blemish.

W**L

Exactly What I Needed for Outdoor Protection

I installed this on an outdoor outlet I use to power my Ring cameras and Govee lights. The old setup was exposed and looked messy — this cover instantly made it safer, cleaner, and weatherproof.Installation was super straightforward. It comes with multiple faceplate options (I used the duplex one), a gasket, and clear instructions. I had to snap off one of the plastic knockouts to fit my heavy-duty extension cord, and it handled it perfectly. The lid closes flush even with both plugs in use, and the extra-duty rating gives peace of mind during Houston’s crazy weather.If you're plugging in anything outdoors — this is a must. Way better than those cheap flip covers. Highly recommend.✅ Code compliant✅ Fits bulky plugs✅ Heavy-duty construction✅ Looks clean and professional

R**Y

Easy to install and keeps your power source waterproof

This electrical outlet cover works great! It is easy to install, waterproof and includes a lockable hasp. It is perfect for outdoors, keeping all water from your power source. Snap out the plastic inserts for your cables, and tighten two screws and you are done!

B**1

Easy to install, came with extra parts too

This worked out great. The cover had broken off my old one so I needed to replace. This one came with all new hardware, new weather seal, and everything lined ip perfect. Less than 5min to install.

A**B

Inexpensive, but for good reason.

Just installed one and finally figured it out Not a hard task, but the instructions that came with it are really lacking content…especially the cover lid attached with its hinge (a short steel rod). For my purposes, the unit will work OK because my outlet is installed on my covered front porch. Using this unit on outlets out in the open may be inadequate in a rainstorm with heavy rain and wind. It is not very weatherproof.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Intermatic Wp3100c Weatherproof Electrical Outlet Cover Extreme Temperature Resistance Heavy | Desertcart Italy