54c6b-upc Box Cover, 4 In. Octagon, 1/2 In. Knockout, Steel

The Southwire 54C6B-UPC is a steel box cover designed to close off 4-inch octagon electrical boxes. It features a single 1/2-inch knockout in the center and is used for mounting lighting fixtures and wiring devices in electrical installations.

This cover provides a finished appearance for open octagon boxes while maintaining a pre-drilled knockout for fixture and wiring access. The zinc-plated steel construction resists corrosion and provides durability across a range of environments.

Features and Benefits

• Keyhole Mounting: Pre-drilled keyhole slots allow installation without removing box screws, saving time on electrical work.
• Perfect Fit: Specifically designed for 4-inch octagon boxes, ensuring seamless compatibility.
• Zinc-Plated Steel: Pre-coated zinc finish resists corrosion and extends service life.
• Single 1/2-Inch Knockout: Center knockout opening accommodates a variety of wiring and fixture configurations.
• UL Listed: Certified for use in electrical applications.

Specifications

• Brand: Southwire
• Model: 54C6B-UPC
• Box Type: 4-inch octagon
• Knockout Size: 1/2 inch
• Material: Steel
• Finish: Zinc-plated gray
• Mounting: Keyhole slots
• Certification: UL listed