You may also like
Carlon 4 Inch Round Non-Metallic Ceiling Box Blank Cover - Blue
Model: CRL-RBC
Carlon
Bell 5374-0 4 in. Round Blank Cover, Box Mount, Steel
The Bell 5374-0 is a 4 in. round blank cover engineered for box-mount installations where an unused round electrical box needs a clean, code-ready closure. Built from steel with a gray finish and a low-profile 0.25 in. depth, this blank/flat cover seals the box opening flush without interrupting the surrounding wall or ceiling line. It is UL Listed and CSA Certified, making it a dependable choice for residential and commercial electrical work that demands durable, standards-compliant components.
Key Features
- Trade Size: Sized for 4 in. round electrical boxes, matching standard box-mount round enclosures.
- Durable Construction: Steel construction with a gray finish delivers metallic strength and long-term durability in demanding electrical environments.
- Blank/Flat Cover Type: Solid blank cover design with no cutouts, used to fully close off an unused round box opening.
- Low-Profile Depth: 0.25 in. depth keeps the cover close to the mounting surface for a neat, finished appearance.
- Box Mount Installation: Designed for direct box-mount application on round electrical boxes for a secure, stable fit.
- Round Box Type: Matches round box geometry for proper alignment and coverage.
Certifications & Compliance
- UL Listed
- CSA Certified
Technical Specifications
- Product Material: Steel
- Product Color: Gray
- Product Depth: 0.25 in
- Construction: Metallic
- Box Type: Round
- Cover Type: Blank/Flat
- Certified Listed: UL Listed, CSA Certified
- PDF: Spec Sheet: https://hubbellcdn.com/specsheet/BELL-53740-SPEC-EN.pdf
Typical Applications
- Capping Unused Round Electrical Boxes
- Residential and Commercial Wall or Ceiling Installations
- Electrical Renovation and Remodel Projects
- Box-Mount Round Enclosure Closures
- New Construction Electrical Rough-In
Why Bell?
Bell builds this 4 in. round blank cover from steel for reliable, long-lasting performance, and the UL Listed and CSA Certified ratings confirm it meets recognized safety standards for professional electrical installations. The low-profile 0.25 in. depth and box-mount fit make it a straightforward, code-compliant solution for closing off round boxes cleanly.
Manufacturer Resources
Spec Sheet
Product Specs
- list_batch:
- BELL-20260916
- Product Material:
- Steel
- Product Color:
- Gray
- Product Depth:
- 0.25 in
- Construction:
- Metallic
- Box Type:
- Round
- Cover Type:
- Blank/Flat
- Certified Listed:
- UL Listed, CSA Certified
- Product Type:
- Box Cover