Pass & Seymour SP43W 4-Gang Bl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$66.63
$18.60
Pass & Seymour SP43W 4-Gang Blank Thermoset Wall Plate, White

Pass & Seymour SP43W 4-Gang Blank Thermoset Wall Plate, White

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Model: SP43-W

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

$66.63
$18.60
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Pass & Seymour SP43W 4-Gang Blank Thermoset Wall Plate, White

The Pass & Seymour SP43W is a 4-Gang Blank Wall Plate designed for box-mounted installations where a clean, finished cover is needed over an unused or spare electrical box opening. Molded of non-combustible, mar-proof thermoset plastic with a nominal thickness of .070 inch, this blank cover resists discoloration, grease, oil, solvent, and moisture, holding its appearance in busy commercial kitchens, industrial back-of-house areas, and everyday residential rooms alike. Finished in White with a matte texture, it is both UL Listed and CSA Listed, giving contractors and facility managers a dependable, code-recognized cover plate for wiring device installations across commercial and residential projects.

Key Features

  • Configuration: 4-Gang blank plate for box-mounted installations with no devices.
  • Durable Construction: Molded of non-combustible, mar-proof thermoset plastic for long-term durability.
  • Chemical & Moisture Resistance: Resistant to discoloration, grease, oil, solvent, and moisture.
  • Nominal Thickness: .070 inch thermoset construction.
  • Finish: Matte White finish for a clean, uniform appearance.
  • Packaging: Individually wrapped with color-matching screws included.
  • Series Options: Part of the SP series, available in Standard, Junior-Jumbo, and Jumbo sizes and in seven standard colors -- Ivory, White, Brown, Gray, Black, Red, and Light Almond.

Certifications & Compliance

  • UL Listed
  • CSA Listed

Technical Specifications

  • Country Of Origin: Mexico
  • Product Finish: Matte
  • Product Height: 4.5 in
  • Product Line: Pass & Seymour
  • Product Material: Thermoset Plastic
  • Product Width: 8.125 in
  • Product Depth: 0.2 in

Typical Applications

  • Commercial and Residential Wiring Device Installations
  • Box-Mounted Junction and Device Covers
  • Multi-Gang Electrical Box Finishing
  • Renovation and New Construction Wiring Projects

Why Pass & Seymour?

Pass & Seymour molds this wall plate from non-combustible, mar-proof thermoset material engineered to resist discoloration, grease, oil, solvent, and moisture over years of everyday use. Each plate is individually wrapped with color-matching screws so it arrives ready to install and looks finished from day one. Backed by UL and CSA listings, the SP43W delivers code-compliant, reliable coverage for electrical contractors, property managers, and facility teams working on commercial and residential projects of any size.

Manufacturer Resources

Spec Sheet

Product Specs

Product Type:
Blank Wallplate
Product Material:
Thermoset Plastic
Product Color:
White
Configuration:
4-Gang
Product Finish:
Matte
Listing:
UL Listed
Standards:
CSA Listed
Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Wallplates
Product Width:
8.125 in
Product Height:
4.5 in
Product Depth:
0.2 in

Pass & Seymour SP43-W – Frequently Asked Questions

1) Will the Pass & Seymour SP43W cover a 4-gang electrical box with no devices in it?
That is exactly what it is for. The SP43W is a 4-gang blank plate, so it covers a four-gang box opening with no device cutouts at all. Use it where a box is spare, abandoned in place but still accessible, or where devices have been removed and you need a finished cover. If any of the four positions has a switch, receptacle, or decorator device in it, you need a combination plate instead, not this blank.
2) Is the Pass & Seymour SP43W UL listed for use on inspected commercial jobs?
It carries both a UL Listing and a CSA Listing, so it is recognized for commercial and residential wiring device installations on either side of the border. For an institutional spec that calls for a listed non-combustible cover plate over a multi-gang box, the SP43W satisfies that line.
3) What size is the Pass & Seymour SP43W 4-gang blank plate?
It measures 8.125 inches wide by 4.5 inches high, with a 0.2 inch depth and a nominal material thickness of .070 inch. That is the standard-size footprint for the SP series, not oversized, so if your box is set slightly off-center or the drywall cut is ragged, a Junior-Jumbo or Jumbo plate from the same SP series gives you more coverage at the edges.
4) Do I need to buy screws separately for this blank wall plate?
No. Each SP43W ships individually wrapped with color-matching white screws, so it mounts to the box ears or device strap straight out of the package. Nothing else is required to finish the opening.
5) Is a thermoset plastic blank plate acceptable in a commercial kitchen or back-of-house area?
Thermoset is the right pick there. The SP43W is molded from non-combustible, mar-proof thermoset plastic that resists discoloration, grease, oil, solvent, and moisture, which is why it holds up in kitchens and industrial back-of-house spaces where a nylon or painted steel plate yellows or corrodes. Thermoset is rigid rather than flexible, so it will crack if you overtighten the screws against an out-of-plane box.
6) Can I match this white blank plate to the other plates already on the wall in my building?
The SP43W is White with a matte texture, not gloss, so it matches other matte SP series plates rather than high-gloss nylon lines. If your standard is a different color, the SP series runs in seven standard colors (Ivory, White, Brown, Gray, Black, Red, and Light Almond), which lets a property manager standardize blanks and device plates across a whole floor in one color.
7) What is the exact part number and who makes the SP43W blank plate?
Pass & Seymour, part number SP43-W, a 4-gang blank thermoset wall plate in white. Country of origin is Mexico. The SP43-W designation breaks down as SP series, 4-gang, blank, with the W suffix for white.
8) Is a blank wall plate enough to close off an unused electrical box, or do I need to do more?
A blank plate like the SP43W gives you the finished, listed cover the box needs, but it does not remove the obligation to leave the box accessible and the conductors properly capped inside. Blanking off a spare four-gang opening during a renovation is the normal use: cap and tuck the conductors, screw the plate down with the supplied screws, and the opening is closed and still serviceable later.
How fast can I get the Pass & Seymour SP43-W 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 Pass & Seymour SP43-W come with a warranty?
Absolutely. The Pass & Seymour SP43-W 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 Pass & Seymour SP43-W?
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 Pass & Seymour SP43-W from ZenSupply?
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