Cooper Wiring Devices Thermose...
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Cooper Wiring Devices Thermoset Telephone/Coaxial Wallplate, Single-Gang, White

Cooper Wiring Devices Thermoset Telephone/Coaxial Wallplate, Single-Gang, White

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Model: 2128W-BOX

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

$0.60
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Cooper Wiring Devices Thermoset Telephone/Coaxial Wallplate, Single-Gang, White

The Cooper Wiring Devices Thermoset Telephone/Coaxial Wallplate is a single-gang, white wallplate built for standard receptacle cutouts and designed specifically for low-voltage telephone and coaxial cable applications. Molded from durable thermoset material, this wallplate features a 0.375" hole that allows telephone and coaxial cabling to pass through cleanly while keeping the wall opening neat and finished. It's a straightforward, reliable solution for residential and commercial structured wiring needs where a standard-size wallplate with a dedicated cable pass-through is required.

Key Features

  • Durable Construction: Molded from thermoset material for long-term durability and resistance to cracking, warping, and discoloration over time.
  • Single-Gang Configuration: Sized for a standard single-gang, standard receptacle cutout for straightforward installation over existing wall boxes.
  • Special Feature: Includes a 0.375" hole to accommodate telephone and coaxial cable pass-through in a clean, finished opening.
  • Color: Finished in white to blend seamlessly with standard wall and trim colors in residential and commercial spaces.
  • Wallplate Size: Standard sizing ensures compatibility with common single-gang wall boxes and existing device layouts.
  • Purpose-Built Design: Configured specifically for telephone and coaxial applications rather than standard switch or receptacle covers, reducing the need for aftermarket drilling.

Technical Specifications

  • Wallplate Size: Standard
  • Cutout: Standard receptacle
  • Material: Thermoset
  • Number Of Gangs: Single-gang
  • Color: White
  • Type: Wallplate
  • Special Features: 0.375" hole
  • List Batch: COOPER-20260730

Typical Applications

  • Telephone Jack and Wall-Mounted Phone Outlets
  • Coaxial Cable and TV Outlet Installations
  • Structured Wiring and Low-Voltage Cable Systems
  • Residential and Commercial Renovation Projects
  • New Construction Wall Device Finishing

Why Cooper Wiring Devices?

Cooper Wiring Devices wallplates are built from thermoset material for consistent, long-lasting performance in everyday residential and commercial settings. With a standard single-gang footprint, a standard receptacle cutout, and a dedicated 0.375" opening for telephone and coaxial cabling, this wallplate offers a purpose-built, code-friendly finishing solution for low-voltage wiring projects. It's a practical choice for electricians and installers who need a clean, reliable cover for telephone and coax connections without improvising a cutout.

Manufacturer Resources

Product Specs

Wallplate Size:
Standard
Cutout:
Standard receptacle
Number Of Gangs:
Single-gang
Product Type:
Data & Multimedia Wallplate
Product Material:
Thermoset
Product Color:
White
Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Wallplates
Product Weight:
0.056 lb
Product Width:
2.75 in
Compliances:
NAFTA
Certifications:
cULus Listed
Product Height:
4.5 in
Product Length:
0.08 in
Special Features:
0.375" hole

Cooper Wiring Devices 2128W-BOX – Frequently Asked Questions

1) Will the Cooper 2128W-BOX wallplate fit a standard single-gang box?
Yes. The Cooper 2128W-BOX is a single-gang plate in standard size with a standard receptacle cutout, so it mounts on a normal single-gang box using the existing device screw holes. It is a finishing plate only, not a jack.
2) I need to cover an old phone outlet where the cable comes straight out of the wall. Is this the right plate?
Yes, that is exactly the case this plate handles. A wall-mounted phone or a legacy coax drop where bare cable exits the box gets a clean finished opening instead of a drilled blank. If there is no cable at all and you just want the hole closed, use a blank plate like the Pass & Seymour WPB Series.
3) What should I use instead of the Cooper 2128W-BOX if the phone line needs a modular jack rather than just a cable pass-through?
The Cooper 2128W-BOX is a single-gang white thermoset wallplate with a 0.375 inch hole, so the cable passes through the plate and terminates behind or outside the wall rather than at the plate. If you want the jack built into the plate, the Eaton 35324W is a wallplate with a 4-conductor data/voice modular jack, Type 625B4, and the Eaton 3533-4W is a surface mount telephone jack wallplate in white thermoplastic for RJ11/RJ14. Choose the Cooper plate when the cable needs to exit the wall intact, such as for a wall-mounted phone or a coax run to a TV, and an Eaton jack plate when you want a terminated phone outlet at the wall surface.
4) I need a two-gang or three-gang plate for a combination low-voltage and receptacle opening. What are my options besides the Cooper 2128W-BOX?
The Cooper 2128W-BOX is a single-gang plate, so it will not cover a multi-gang box. For two-gang combination openings, the Mulberry 76432 is a 764 series cold rolled steel 2-gang combination wallplate in white and the Mulberry 76532 is a 765 series cold rolled steel 2-gang combination wallplate in white; the Pass and Seymour TP126-LA is a Trademaster two-gang combination nylon wallplate. For three gangs, the Mulberry 76103 is a steel Princess size 3-gang plate with three duplex receptacle openings, and the Eaton 7729V-SP is a decorator triple-gang wallplate cover.
5) Is thermoset or thermoplastic better for a wallplate in a rental or high-traffic space?
Thermoset is the molded, heat-cured material used on the Cooper 2128W-BOX, and it resists cracking, warping and discoloration better than typical thermoplastics, which matters on units that get repainted or cleaned repeatedly. Pass & Seymour's SPJ Series is another thermoset plate if you need a toggle switch opening instead. For metal in rough service areas, Mulberry builds cold rolled steel plates such as the 764 Series 76432.
6) I have a surface-mounted phone jack instead of a wall box. Does this work?
No. This Cooper plate mounts to a single-gang box with a standard receptacle cutout, so it needs a box in the wall. With no box, the Eaton 3533-4W is a surface mount telephone jack in white thermoplastic for RJ11/RJ14.
7) Is a Bryant NP26W or P8 wallplate an equivalent to the Cooper 2128W-BOX?
Both are single-gang plates, but the openings are different. The Cooper 2128W-BOX has a 0.375 inch cable hole for telephone and coaxial pass-through in a standard receptacle cutout size. The Bryant NP26W is an HWS series 1-gang wallplate and the Bryant P8-P is a P8 series 1-gang duplex wallplate, meaning the P8 is cut for a duplex receptacle rather than a cable hole. If you are covering a duplex receptacle, the Bryant P8 is the match; if you are passing phone or coax cable through the plate, the Cooper 2128W-BOX is the one with that opening.
8) If I want to close off the old phone opening entirely instead of running cable through it, what plate do I use?
The Cooper 2128W-BOX carries a 0.375 inch hole specifically so telephone and coaxial cable can pass through the plate, so it is not the choice for abandoning an outlet. For a closed cover with no opening, the Pass and Seymour WPB series blank wallplate is a blank plate, supplied in brushed aluminum. Use the Cooper plate where a live cable still exits the wall and the blank where the box is being capped.
9) Will this white Cooper plate match the other plates in my building?
It is white in a standard single-gang size, so it lines up with common white switch and receptacle plates on the same wall. Bear in mind it is thermoset, so the sheen can read slightly different next to nylon plates such as the Pass & Seymour TradeMaster line. If your existing devices are light almond, the TradeMaster TP703LA is the matching color family.
10) What is the Cooper part number for this telephone/coax wallplate?
Order it as Cooper Wiring Devices 2128W-BOX, single-gang, white, thermoset, with the 0.375 inch cable hole.
11) We standardize on white plates across our units. Which comparable plates also come in white, and which do not?
The Cooper 2128W-BOX is white. Among comparable plates, the Mulberry 76103, Mulberry 76432 and Mulberry 76532 are white steel plates, and the Eaton 3533-4W is a white thermoplastic telephone jack plate. Running a different direction, the Pass and Seymour TP703-LA TradeMaster 2-gang nylon plate is light almond, the TP126-LA is a light almond Trademaster combination plate, the Pass and Seymour WPB blank is brushed aluminum, and the Mulberry 41020 is a gas burner red 1-gang toggle switch plate from the 4102 series. For a white single-gang phone or coax pass-through, the Cooper 2128W-BOX is the direct fit.
How fast can I get the Cooper Wiring Devices 2128W-BOX 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 Cooper Wiring Devices 2128W-BOX come with a warranty?
Absolutely. The Cooper Wiring Devices 2128W-BOX 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 Cooper Wiring Devices 2128W-BOX?
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
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