TayMac MM140C-B Polycarbonate ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$13.63
Image coming soon

TayMac MM140C-B Polycarbonate 1-Gang Flat Device Cover

(No reviews yet) Write a Review

Model: MM140C-B

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

$13.63
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

RACO MM140C-B Polycarbonate 1-Gang Flat Device Cover

The RACO MM140C-B is a polycarbonate 1-gang flat device cover built for non-metallic electrical box applications. Sized at 3.79-Inch x 0.625-Inch x 5.54-Inch, this flat cover plate is designed to fit standard 1-gang device boxes, giving installers a clean, durable, non-metallic closure wherever a blank or flat device cover is required. This 1-gang flat device cover is a straightforward solution for finishing off unused or protected device box openings with a durable, non-metallic material choice. Molded from rugged polycarbonate, the MM140C-B resists the corrosion and rust that can affect metallic covers, making it a practical choice for a wide range of residential and commercial wiring projects.

Key Features

  • Overall Dimensions: 3.79-Inch x 0.625-Inch x 5.54-Inch, sized to fit standard 1-gang device box openings.
  • Durable Polycarbonate Construction: Molded polycarbonate resists corrosion, cracking, and impact, offering a long-lasting alternative to metal device covers.
  • Non-Metallic Design: Polycarbonate construction removes the grounding and corrosion concerns associated with metallic device covers.
  • 1-Gang Configuration: Flat cover plate sized specifically for single-gang electrical device boxes.
  • Flat Cover Profile: Low-profile flat design provides a clean, finished appearance over the device box opening without protruding hardware.
  • Lightweight Yet Rugged: Polycarbonate material keeps the cover lightweight for easy handling and installation while maintaining structural durability.
  • Versatile Fit: Compatible with standard 1-gang device boxes for use as a blank cover in a variety of electrical rough-in and finish applications.
  • Standard Device Box Compatibility: Engineered to mount directly to 1-gang device boxes using standard mounting hardware for a secure, professional installation.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Residential and Commercial Electrical Installations
  • 1-Gang Device Box Cover Applications
  • Blank or Flat Cover Plate for Protected Device Openings
  • Non-Metallic Environments Requiring Corrosion-Resistant Covers
  • New Construction and Electrical Renovation Projects

Why RACO?

RACO is a recognized manufacturer of electrical boxes, covers, and fittings relied on by professional electricians for dependable, code-compliant performance. The MM140C-B's durable polycarbonate construction delivers a non-metallic option for 1-gang device box protection, combining corrosion resistance with a clean, finished appearance backed by RACO's reputation for quality electrical components. Choosing a RACO device cover means specifying a component built to fit standard 1-gang boxes reliably across residential and commercial electrical projects.

Manufacturer Resources

Product Specs

list_batch:
RACO-20260916
Product Type:
Raised Device Cover
Department:
Electrical
Product Subgroup:
Box Covers
Product Group:
Boxes & Enclosures

TAYMAC MM140C-B – Frequently Asked Questions

1) Will the TayMac MM140C-B cover fit a standard single-gang device box?
Yes. The MM140C-B is a 1-gang flat device cover sized for standard single-gang device box openings, and it mounts directly to the box with standard mounting hardware. Overall size is 3.79 x 0.625 x 5.54 inches.
2) Does the MM140C-B have device openings, or is it a blank cover?
It is a flat cover used to close off a 1-gang device box opening, including unused or protected openings. The profile is flat and low, so nothing protrudes past the box once it is on.
3) Is the MM140C-B device cover metal or plastic?
Molded polycarbonate, not metal. That is the reason to pick it: no rust or corrosion on the cover, and none of the grounding considerations that come with a metallic cover. It is also light to handle while still resisting cracking and impact.
4) Can I use a polycarbonate box cover on a non-metallic box in a damp or corrosive area?
That is the intended use for the MM140C-B. It was built for non-metallic electrical box applications and the polycarbonate body resists the corrosion and rust that affect metallic covers, so it suits non-metallic environments where a corrosion-resistant cover is wanted, in both residential and commercial work.
5) What is the part number to order for the TayMac 1-gang polycarbonate flat device cover?
Order MPN MM140C-B. That is the single model on the 1-gang polycarbonate flat device cover, so there are no finish or size choices to specify.
How fast can I get the TAYMAC MM140C-B 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 TAYMAC MM140C-B come with a warranty?
Absolutely. The TAYMAC MM140C-B 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 TAYMAC MM140C-B?
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 TAYMAC MM140C-B 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.
!