Hubbell Hubbell 1-G Complete In-Use Cover, Box, and Accessories
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Items Included in this Collection





Item #673028 |
Model #MG420CS
Includes Self-Test 15A WR/TR GFCI, attached gasket and mounting hardware
Quick-Fit keyhole mounting system allows installation in under a minute
Lockable tab that fits up to 1/4 in shackle
Meets or exceeds Extra Duty(R) specifications
Clear finish
NEMA 3R rated
cULus Listed
General | |||
|---|---|---|---|
Color/Finish Family | Clear | Shape | Rectangle |
Type | In-use | Paintable | No |
Material | Metal | Number of Gangs | 1 |
Dimensions | |||
|---|---|---|---|
Cover Height (Inches) | 5.899 | Width (Inches) | 4.537 |
Depth (Inches) | 3.01 | ||
Features | |||
|---|---|---|---|
NEMA Configuration | NEMA 3R | Weatherproof | No |
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | Safety Listing | cULus safety listing | |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 39121300 | ||
Ratings may include incentivized customer reviews.
What Customers Are Saying
The electrical box offers reliable weather protection with a GFCI outlet, easy installation, and comprehensive design features like a clear cover and removable access points. Customers praise the straightforward installation process, compact size, and high-quality construction. The GFCI outlet is noted for its functionality, including indicator lights and a test button. Overall, the product is widely recommended for outdoor electrical needs.
Customer review summary generated by AI, including incentivized reviews.I would suggest buying the GFCI outlet sep
I bought 2 of these in November 2024. One of the GFCI outlets failed in less than a year after only a few uses. I did not replace it until it was past it's 1 year warranty period. I think the covers are ok but a standard heavy duty extension cord is very difficult to close the cover while plugged in.
Nice covered outlet for outdoors
Works as it should. It has a solid cover, and was not too complicated to install.
Verified Purchaser
EX change pin more like no QC pin
While this cover does allow enough clearance for you to have a regular, non-flat plug plugged into it with the cover closed, the "EZ Change" pin is not easy to pull out. There are reviews here where many people said it was easy for them, while a handful like me struggled with it (hammering and prying didnt work, had to use WD-40 to get the pin to budge). The manufacturer responded to one of these reviews admitting to a possible factory tolerance issue, but for the rest of the reviews they sugg...
We are sorry to hear of your frustration of utilizing the EZ-pin. To remove the pin, securely support the base by placing it on a bench or table, wit...

Tough installation, looks like it will work well
Once installed, I'm sure it will work fine, hopefully for a long time. However, it was far harder to install than it really needed to be. First, changing the installation from vertical to horizontal just requires removing a plastic pin and reinserting it the slot on a different side of the box. Well, it took me about half an hour to get that pin out. I was seriously afraid I was going to damage it base on the required force. Next, the cover and outlet are sold together, but because the only...
Verified Purchaser
Installation videos are available for assistance with proper installation, and if still unsure, we recommend consulting a licensed electrician. For p...

Great product
Great product easy to install
Verified Purchaser
Not Bulky
One of the things I liked best about this Hubbell TayMac Weatherproof In-Use Box Cover is that the bubble cover wasn't overly large, like so many others are. The lines were clean, there were no rough edges, everything felt smooth and of high quality. The GFCI receptacle that came with this is rated at 120v, 20-amps, it is tamperproof as required by new electrical codes, and is also weather resistant, making the receptacle ideal for outdoor or indoor use. The installation was straightforward. ...
From 1 -Gang Rectangle Clear Plastic Weatherproof Electrical Box Cover Lowe's Loop
Outdoor GFCI with clean look great function
I have an outdoor GFCI on my porch. It is old, bulky, and still operational but could use replacing. This weatherproof electrical box with 20 amp tamperproof GFCI from TayMac and Hubbell is the perfect solution for a new installation or a replacement. The two biggest aspects that jumped out to me were the minimal size for electrical box and the crystal clear acrylic cover. The one I was replacing was bloated, cloudy, and gross looking in comparison. Installation, that is replacement in my c...
From 1 -Gang Rectangle Clear Plastic Weatherproof Electrical Box Cover Lowe's Loop
Great option
Still hard to close with a cord plugged in
Verified Purchaser
The cover is intended for use with standard sized cords, and cord ends, and will allow for sweeping the cord down, and out of the cord port exit, onc...

Great replacement, fast and easy
I had dreaded replacing the failed outlet on my porch. This product made it so easy. Probably 30 minutes I had the old one off, the new one connected and was sealing it with silicone. Easy easy.
From 1 -Gang Rectangle Clear Plastic Weatherproof Electrical Box Cover Verified Purchaser
Thank you for your feedback on the ease of using this product to replace your porch outlet.

Solid "In Use" Cover
This is the third in-use cover I've swapped out for the 'flush' covers that were installed on our house. They've all been easy to install and kept outlets for outdoor lighting and irrigation protected. My only complaint is that the foam gasket on the rear is fairly thin and doesn't conform as well as I'd like to our rougher stucco finish.
Verified Purchaser
Thank you so much for the feedback on this product.













There is a 1 year warranty on the product, and it is recommended to install within the warranty period. The devices are generally trouble free, and c...