Mulberry 11225 1-Gang Galvaniz...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1.82
Mulberry 11225 1-Gang Galvanized Steel Drawn Box Cover, 4-Inch x 4-Inch x 3/8-Inch

Mulberry 11225 1-Gang Galvanized Steel Drawn Box Cover, 4-Inch x 4-Inch x 3/8-Inch

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Model: 11225

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

$1.82
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Mulberry 11225 1-Gang Galvanized Steel Drawn Box Cover, 4-Inch x 4-Inch x 3/8-Inch

The Mulberry 11225 is a 1-Gang Drawn Box Cover engineered from galvanized steel and sized 4-Inch x 4-Inch x 3/8-Inch to fit standard 4-inch square electrical boxes used throughout commercial and residential wiring systems. Its drawn steel construction forms a single, rigid piece that closes cleanly over the box opening, helping protect wiring, splices, and devices housed inside from dust, debris, and physical impact. The galvanized coating adds a layer of corrosion resistance, supporting consistent performance across a range of installation environments. Electrical contractors and maintenance crews rely on covers like the 11225 to finish out box installations quickly while keeping the enclosure secure and code-ready.

Key Features

  • Trade Size: Measures 4-Inch x 4-Inch x 3/8-Inch, matching the footprint of standard 4-inch square electrical boxes for a clean, flush fit.
  • Durable Construction: Fabricated from galvanized steel, giving the cover corrosion resistance and the structural strength needed for long-term use in exposed or high-traffic wiring locations.
  • Drawn Steel Design: The one-piece drawn-metal design eliminates seams and weak points, producing a rigid cover that holds its shape during handling and installation.
  • 1-Gang Configuration: Sized for single-gang box coverage, making it well suited for closing out junction boxes, outlet boxes, and similar single-device enclosures.
  • Low-Profile Depth: A 3/8-Inch depth keeps the finished cover close to the wall or box surface for a neat, low-profile appearance once installed.
  • Galvanized Finish: The galvanized steel finish is intended to stand up to the moisture and handling common on active job sites.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Commercial and Residential Electrical Box Installations
  • Junction Box and Outlet Box Closures
  • Conduit and Raceway System Wiring Compartments
  • Renovation, Retrofit, and New Construction Wiring Projects
  • General-Purpose Steel Box Cover Replacement

Why Mulberry?

Mulberry supplies galvanized steel electrical boxes and covers designed for dependable, code-compliant performance on the job. The drawn steel construction behind the 11225 box cover delivers a rigid, corrosion-resistant closure that installers can count on for a consistent fit, project after project. For contractors who need a straightforward, durable cover for 4-Inch x 4-Inch boxes, the Mulberry 11225 is built to get the job done.

Manufacturer Resources

Mulberry Full Line Catalog

Product Specs

Product Type:
Blank Cover
Configuration:
1-Gang
Product Material:
Galvanized Steel
Department:
Electrical
Product Group:
Boxes & Enclosures
Product Subgroup:
Box Covers

Mulberry 11225 – Frequently Asked Questions

1) Will the Mulberry 11225 cover fit a standard 4-inch square electrical box?
Yes. The 11225 is sized 4 x 4 x 3/8 inches to match the footprint of standard 4-inch square boxes, so it closes flush over the box opening on both commercial and residential wiring. It is a drawn one-piece steel cover, so there are no seams to flex when you screw it down.
2) Is the Thomas & Betts 3-GCS Steel City cover a substitute for the Mulberry 11225?
No. The Mulberry 11225 is a 1-gang drawn galvanized steel box cover sized 4-inch x 4-inch x 3/8-inch to close out standard 4-inch square boxes. The Thomas & Betts 3-GCS is a flat 3-gang switch box cover in pre-galvanized steel, so it spans a three-gang switch box opening rather than a single 4-inch square box. If the opening is a 4-inch square single-gang box, the 11225 is the matching cover; the 3-GCS belongs on a three-gang switch box.
3) Is the Mulberry 11225 a 1-gang or blank cover?
It is a 1-gang configuration, meant for single-device coverage on a 4-inch square box: junction boxes, outlet boxes and similar single-device enclosures. If you need to close out a 3-gang switch box instead, that is a different cover entirely, such as the Steel City 3-GCS flat 3-gang switch box cover.
4) Can a galvanized steel box cover like the Mulberry 11225 be used in damp or exposed locations?
The 11225 is galvanized steel, which gives it corrosion resistance for moisture and handling typical of active job sites and exposed wiring locations. That is general-purpose protection, not a weatherproof or gasketed cover, so for a wet location you want a cover rated for that duty instead.
5) What part number do I order for the Mulberry 4-inch square 1-gang drawn steel box cover?
Order Mulberry 11225. That is the manufacturer part number for the 1-gang galvanized steel drawn cover at 4 x 4 x 3/8 inches, and it is the only model in that configuration.
6) Is the Mulberry 11225 suitable as a replacement cover on an existing junction box during a retrofit?
Yes, that is one of its intended uses. It works for renovation and retrofit as well as new construction, and as a general-purpose steel cover replacement, as long as the existing box is a standard 4-inch square.
7) How much does the 3/8-inch depth on the Mulberry 11225 add to the box?
The drawn portion is 3/8 inch deep, so the cover sits close to the wall or box face for a low-profile finish. That small raise also gives a bit of extra room over splices inside a 4-inch square box without pushing the cover out past the surface.
8) Both are galvanized steel - does the Mulberry 11225 or the Steel City 3-GCS hold up better outdoors?
Both are steel covers with a zinc coating. The Mulberry 11225 is galvanized steel, with the coating providing corrosion resistance across a range of installation environments. The Thomas & Betts 3-GCS is pre-galvanized steel, meaning the sheet is coated before the cover is formed. The practical selection between them comes down to box type and cover profile rather than material, since the 11225 is a drawn 1-gang 4-inch square cover and the 3-GCS is a flat 3-gang switch box cover.
How fast can I get the Mulberry 11225 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 11225 come with a warranty?
Absolutely. The Mulberry 11225 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 11225?
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 11225 from ZenSupply?
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