Mulberry 30550WT0 30550 Series...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$10.70
Mulberry 30550WT0 30550 Series Die-Cast Zinc 1-Gang Weatherproof Self-Closing Rectangular Cover

Mulberry 30550WT0 30550 Series Die-Cast Zinc 1-Gang Weatherproof Self-Closing Rectangular Cover

(No reviews yet) Write a Review

Model: 30550W

In Stock (leaves warehouse same day if ordered before 3pm ET)

$10.70
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Mulberry 30550 Series Die-Cast Zinc 1-Gang Weatherproof Self-Closing Rectangular Cover

The Mulberry 30550 Series is a 1-gang weatherproof self-closing rectangular cover engineered to protect outdoor electrical devices from the elements. Cast from rugged zinc alloy, this cover is available in a Die-Cast Zinc or Powder-Coated Die-Cast Zinc finish, giving installers a choice between a raw zinc-alloy surface and an added baked-on powder coat for extra protection against corrosion, fading, and impact. Its self-closing lid automatically shields the enclosed receptacle or switch from rain, dust, and debris whenever the outlet is not in use. Sized for standard 1-gang openings and shaped with a low-profile rectangular body, the 30550 Series mounts cleanly to existing outdoor boxes and blends into siding, decks, patios, and other exterior wall surfaces where dependable weatherproof coverage is required day in and day out.

Key Features

  • 1-Gang Configuration: Sized to fit a single standard outdoor device opening for straightforward installation over existing receptacles or switches.
  • Die-Cast Zinc Construction: Rugged zinc-alloy body delivers strength and long-term corrosion resistance in exterior environments.
  • Finish Options: Choose between a Die-Cast Zinc or Powder-Coated Die-Cast Zinc finish, the latter adding a baked-on layer of protection against weathering, fading, and surface wear.
  • Self-Closing Design: Spring-assisted lid automatically returns to the closed position, keeping the covered device shielded from rain, dust, and debris between uses.
  • Weatherproof Rating: Purpose-built to guard outdoor electrical devices from moisture intrusion while the cover is closed.
  • Rectangular Profile: Low-profile rectangular shape sits flush against common outdoor wall boxes for a clean, finished appearance.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Outdoor Residential and Commercial Receptacle Protection
  • Exterior Wall, Patio, and Deck Electrical Boxes
  • Wet and Damp Location Outlet Covers
  • Renovation and New Construction Exterior Wiring
  • Replacement Cover for Existing 1-Gang Outdoor Boxes

Why Mulberry?

Mulberry builds its weatherproof covers from die-cast zinc, offering both a standard zinc-alloy finish and a powder-coated option so professionals and property owners can match the level of protection to the installation. The self-closing action removes the guesswork of manually latching a cover after every use, helping maintain consistent weatherproof performance on job sites and finished installations alike. It is a straightforward, dependable option for anyone standardizing on rugged, code-conscious exterior electrical protection across the 30550 Series.

Manufacturer Resources

Mulberry Full Line Catalog

Product Specs

Configuration:
Single Gang
Department:
Electrical
Product Group:
Wiring Devices
Product Type:
Weatherproof Receptacle Cover
Product Material:
Zinc Die-Cast
Product Subgroup:
Weatherproof Covers

Mulberry 30550W – Frequently Asked Questions

1) What is the difference between Mulberry 30550W and 30550Z?
Finish is the only difference called out. The 30550Z is raw die-cast zinc; the 30550W is the same die-cast zinc body with a baked-on powder coat for added protection against corrosion, fading, and surface wear. Both are the 1-gang self-closing rectangular weatherproof cover. If the cover sits on a coastal or heavily weather-exposed wall, the powder-coated 30550W is the one to specify.
2) Will the Mulberry 30550 cover fit my existing outdoor 1-gang box?
It is built for a single standard 1-gang device opening and mounts to existing outdoor boxes, so it is a direct swap for a worn or broken cover on a standard 1-gang exterior box. The body is low-profile rectangular so it sits flush against common outdoor wall boxes.
3) Does a self-closing cover work for a cord that stays plugged in, like holiday lights or a sump pump?
No. A self-closing lid springs shut only when nothing is in the way, so it protects the device between uses, not while a cord is plugged in. For a receptacle with a cord left connected outdoors you want an in-use (extra-duty flip-lid) cover that closes over the plug. The 30550 is the right choice for occasional-use outdoor outlets and switches that sit closed most of the time.
4) Is a die-cast zinc weatherproof cover better than a plastic one for exterior walls?
Zinc die-cast gives you impact strength and corrosion resistance that a thermoplastic cover does not, which matters on patios, decks, and exposed walls where a cover gets knocked or hit by a mower or hose. The trade-off is weight and cost. The Mulberry 30550 is cast zinc alloy, and the powder-coated version adds a baked-on layer on top of that.
5) Can the Mulberry 30550 cover be used over a switch as well as a receptacle?
Yes. The 30550 is a 1-gang weatherproof cover for outdoor electrical devices and the description covers both receptacles and switches in the single standard device opening. Confirm the device configuration matches the cover opening you order.
6) Is this cover suitable for a wet location outdoor outlet?
The 30550 is intended for outdoor wet and damp location outlet protection, guarding the enclosed device from moisture while the lid is closed. On a wet-location receptacle that will have something plugged in continuously, local electrical code generally calls for an in-use cover instead.
7) Which Mulberry 30550 finish should a property manager standardize on across a building?
For a fleet of exterior outlets, the powder-coated 30550W gives a uniform coated appearance and extra weathering protection, which holds up better across many openings exposed to sun and rain. The plain die-cast zinc 30550Z is the raw zinc-alloy surface if you are matching existing bare-metal covers already on the building.
How fast can I get the Mulberry 30550W delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Mulberry 30550W come with a warranty?
Absolutely. The Mulberry 30550W is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Mulberry 30550W?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Mulberry 30550W from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!