Abb Installation Products A400R-CAR 4 in Square Blank Cover

Product Description

The ABB INSTALLATION PRODUCTS A400R-CAR is a 4 inch square, 2-gang blank box cover made from PVC. It is designed to close off the face of a square electrical junction box where no device or outlet is needed, providing a flush, finished surface. Electricians install this cover in residential and light commercial wiring applications to cap unused junction box openings while keeping the enclosure accessible for future service. The PVC construction resists moisture and corrosion, making it a reliable choice in a range of installation environments. Each unit ships in a package quantity of 25.

This blank cover is used in standard electrical rough-in and finish work wherever a 4 inch square box must be covered without mounting a device. Typical scenarios include utility rooms, attic junction points, and panel feedthrough locations where a clean, code-compliant closure is required. The 2-gang format accommodates the full face of a standard 4 inch square box. It is specified for use with the B432AR and B418A boxes as a junction box cover application.

Key Features

• 4 inch square, 2-gang blank cover provides a flush closure over open junction box faces
• PVC material resists moisture and corrosion for lasting performance
• Compatible with B432AR and B418A boxes used as junction boxes
• Sold in a package quantity of 25 units for job-site efficiency
• No cutouts or device openings for a fully blanked finish

Compatibility

Designed for use with B432AR and B418A square boxes configured as junction boxes.

Installation Notes

Installation is performed by a licensed electrician in accordance with the National Electrical Code (NEC). Power to the circuit must be shut off at the breaker before working on or closing any junction box. The cover should be secured with appropriate fasteners to ensure a code-compliant, tamper-resistant closure. Verify that all conductors inside the box are properly capped and that the box fill calculation meets NEC requirements before installing the cover.

Technical Specifications

• Size: 4 inches square
• Gang: 2 Gang
• Material: PVC
• Weight: 2.14 pounds
• Package Quantity: 25 EA

Standard Information

• Brand: ABB INSTALLATION PRODUCTS
• Manufacturer Part Number: A400R-CAR