RACO 857 4-11/16 in. Square Exposed-Work Cover, 2-GFCI/2-Decorator Device Configuration

RACO 857 4-11/16 in. Square Exposed-Work Cover, 2-GFCI/2-Decorator Device Configuration

The RACO 857 is a 4-11/16 in. square cover designed for exposed-work electrical box installations where a device cover must sit flush against a surface-mounted box. This square device cover is configured to accommodate 2-GFCI or 2-Decorator style devices, allowing electricians to standardize on a single cover for either device type. Manufactured to fit the widely used 4-11/16 in. square box footprint, the RACO 857 provides a clean, finished appearance for exposed conduit and surface-wiring systems. Whether specified for new installations or retrofit upgrades, the RACO 857 helps maintain a consistent, professional appearance across a job site. The RACO 857 carries a cULus Listing, confirming that it has been evaluated to recognized safety standards for commercial and residential electrical work.

Key Features

• Trade Size: 4-11/16 in. square cover sized to fit standard 4-11/16 in. square electrical boxes for a precise, secure fit.
• Device Configuration: Configured for 2-GFCI or 2-Decorator style devices, giving installers flexibility when specifying wiring devices for the box.
• Two-Device Capacity: Sized to cover two devices, either 2-GFCI or 2-Decorator, within a single 4-11/16 in. square opening.
• Exposed Work Design: Purpose-built for exposed (surface) work box installations, making it well suited to retrofit and visible-conduit applications.
• Square Profile: Square shape matches the 4-11/16 in. square box opening for a flush, finished appearance.
• Field Flexibility: The same cover accepts either GFCI or Decorator-style devices, simplifying stock and specification decisions for contractors and electrical distributors.
• Device Box Match: Pairs with standard 4-11/16 in. square electrical boxes commonly used in exposed conduit systems.
• Listing: cULus Listed for use in code-compliant commercial and residential electrical installations.

Certifications & Compliance

• cULus Listed

Technical Specifications

• Product Type: Cover
• Product Size: 4-11/16 in.
• Product Shape: Square
• Configuration: GFCI
• Certified Listed: cULus Listed

Typical Applications

• Exposed and Surface-Mounted Electrical Box Installations
• Commercial and Residential Wiring Device Covers
• GFCI Receptacle Cover Applications
• Decorator-Style Device Cover Applications
• Retrofit and New Construction Electrical Work
• Two-Device Square Box Cover Applications

Why RACO?

RACO builds electrical boxes, covers, and fittings that electricians rely on for consistent fit and code-compliant performance. The 857 cover's cULus Listing and precise 4-11/16 in. square dimensions ensure it integrates seamlessly with standard exposed-work boxes, supporting reliable GFCI and Decorator device installations on commercial and residential jobs. For electricians who need a dependable square cover that pairs GFCI or Decorator devices with an exposed-work box, the RACO 857 is engineered to perform. Contractors can specify the RACO 857 with confidence, knowing it is manufactured to fit standard square box openings while meeting recognized electrical safety listings.