4" BOX COVER WI SCREWS

ARL-CP40 (Product Description)

The ARL-CP40 is a 4-inch round/octagonal electrical box cover plate used to close unused ceiling or wall junction boxes.

Product Description

This is a non-metallic plastic box cover designed to fit standard 4" round or octagon electrical boxes. It is commonly used to safely cover unused or open electrical boxes in ceilings or walls, especially after wiring changes or fixture removal.

It installs using included screws and provides a clean, finished appearance while maintaining electrical safety by enclosing exposed box openings.

Manufactured by Arlington Industries, it is part of their standard box cover plate line used in residential and commercial electrical work.

Key Specifications

• Model: ARL-CP40
• Type: Box cover plate
• Shape: Round
• Size: Fits 4" round or octagonal boxes
• Material: Non-metallic plastic
• Color: White (paintable)
• Mounting: Screw-on (includes screws)
• Application: Ceiling/wall box closure

Key Features

• Covers unused or open electrical boxes
• Non-metallic and corrosion-resistant
• Paintable to match ceiling or wall finish
• Includes screws for easy installation
• Helps maintain NEC-required box closure safety
• Clean, low-profile finished look

Typical Applications

• Closing unused ceiling light boxes
• Covering abandoned junction boxes
• Finishing remodel or retrofit electrical work
• Temporary or permanent box closures
• Residential and commercial ceilings/walls