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RACO 781 4 in. Square 2-Device Raised Cover, Drawn Construction
The RACO 781 is a 4 in. Square 2-Device Raised Cover designed for use with standard 4 in. square electrical boxes in commercial, industrial, and residential wiring systems. This cover is engineered to accommodate two devices — such as switches, receptacles, or a combination of both — within a single square opening. Its 1-1/4 in. raised profile adds extra interior depth, giving electricians more room to manage conductors and device connections inside the box. Manufactured using a drawn construction process rather than welded seams, the RACO 781 delivers a smooth, uniform cover surface. The cover is cULus Listed, supporting code-compliant installations across a wide range of electrical projects.
Key Features
- Trade Size: 4 in. square cover sized to fit standard 4 in. square electrical boxes for a precise, flush mount.
- Two-Device Configuration: Accommodates two devices, allowing for dual switch, dual receptacle, or combination switch/receptacle layouts within a single box.
- Raised Profile: 1-1/4 in. raised design increases interior wiring space, making it easier to manage conductors, wire nuts, and device terminations.
- Drawn Construction: Formed through a drawn manufacturing process (rather than welded) for a smooth, seamless cover free of visible weld lines.
- Square Shape: Square profile matches standard 4 in. square box openings for consistent alignment and a clean finished appearance.
- Listing: cULus Listed, confirming the cover meets recognized safety standards for electrical installations.
- Device-Ready Design: Pre-configured for two-device applications, reducing the need for adapter plates or additional hardware.
Certifications & Compliance
- cULus Listed
Technical Specifications
- Product Type: Cover
- Product Size: 4 in
- Product Shape: Square
- Drawn or Welded: Drawn
- Certified Listed: cULus Listed
Typical Applications
- Switch and Receptacle Cover Plates for 4 in. Square Boxes
- Commercial and Residential Electrical Wiring
- Two-Device Wiring Installations, Including Dual Switches, Dual Receptacles, or Combinations
- New Construction and Remodel Electrical Projects
- Raised Cover Applications Requiring Extra Wiring Depth
- Standard 4 in. Square Box Systems
Why RACO?
RACO manufactures the 781 cover with drawn construction for a clean, durable, seamless finish and backs it with cULus Listing to support code-compliant electrical work. Its 4 in. square, 2-device, 1-1/4 in. raised design gives electrical contractors a properly sized, reliable cover for demanding commercial and residential wiring projects. Choosing a RACO cover means specifying a component built to fit standard box dimensions and documented listing standards for professional installations.
"Manufacturer Resources
Spec Sheet
Product Specs
- list_batch:
- RACO-20260916
- Product Type:
- Raised Device Cover
- Product Size:
- 4 in
- Product Shape:
- Square
- Drawn or Welded:
- Drawn
- Certified Listed:
- cULus Listed
- Department:
- Electrical
- Product Subgroup:
- Box Covers
- Product Group:
- Boxes & Enclosures
RACO RACO781 – Frequently Asked Questions
1) Will the RACO 781 raised cover fit a standard 4 inch square electrical box?
Yes. The 781 is sized for standard 4 in. square boxes, so it drops onto the box opening and mounts flush. It is a square cover at 4 in. trade size, matching the box's own square opening pattern.
2) How many devices does the RACO 781 cover hold, and can I mix a switch and a receptacle?
Two devices. The 781 is a 2-device raised cover, so you can run dual switches, dual receptacles, or one switch and one receptacle in the same 4 in. square box. No adapter plate is needed for a two-device layout.
3) How much extra wiring depth does the RACO 781 add to the box?
The 781 has a 1-1/4 in. raised profile, which adds that much interior volume above the box. That matters when you have a crowded 4 in. square box full of conductors and wire nuts behind two devices, since the raise gives you room to fold the conductors without binding the device yokes.
4) Should I use a flat 2-device cover or a raised cover like the RACO 781?
Pick a flat cover when the box is already deep enough and the finished wall surface sits at the box face. Go with the 781 if you need extra conductor room or you have to bring the device face forward past a finished surface, since its 1-1/4 in. raise picks up both. On a shallow 4 in. square box feeding two devices, the raise is usually what keeps the box fill workable.
5) Can I standardize on the RACO 781 across a building for two-gang device locations in 4 in. square boxes?
Yes, that is the usual use for it. Any 4 in. square box location carrying two devices takes the same 781, so a facility or MRO buyer can stock one part number for dual switch, dual receptacle, and combination openings instead of several cover variations. It is cULus Listed for both new construction and remodel work.
6) What does drawn construction mean on the RACO 781 versus a welded cover?
Drawn means the cover is formed from a single piece of steel rather than assembled from welded sections, so there are no weld seams or weld lines on the face. On exposed work where the cover is the visible finish, that gives a smoother, more uniform surface than a welded cover.
7) Where can I get the spec sheet for the RACO 781 cover?
RACO publishes a spec sheet for the 781 at https://hubbellcdn.com/specsheet/RACO-781-SPEC-EN.pdf. That is the document to attach when a submittal package needs the cover dimensions and listing documented.
How fast can I get the RACO RACO781 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 RACO RACO781 come with a warranty?
Absolutely. The RACO RACO781 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 RACO RACO781?
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installation tips, and troubleshooting. Contact Us
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