Introduction
This manual provides detailed instructions for the proper installation and use of the Cooper B-Line BB10 Cover Plate Mounting Bracket. Please read this manual thoroughly before installation to ensure safe and correct operation. Retain this manual for future reference.
Product Overview
The Cooper B-Line BB10 is a single-gang cover plate mounting bracket designed to replace traditional electrical boxes in Class 2 low voltage installations. It provides a secure attachment base for low voltage outlets and is compatible with Decora style cover plates. This bracket is suitable for drywall up to 1-1/4 inches thick and features a pre-galvanized finish for durability.
Safety Information
- Always ensure power is disconnected before beginning any electrical work.
- This product is intended for Class 2 low voltage installations only. Do not use for high voltage applications.
- Wear appropriate personal protective equipment (PPE) during installation.
- Consult local electrical codes and a qualified electrician if you are unsure about any part of the installation process.
Package Contents
Each package contains:
- 10 x Cooper B-Line BB10 Cover Plate Mounting Brackets
Setup and Installation
Follow these steps for proper installation of the BB10 Cover Plate Mounting Bracket:
- Prepare the Wall Opening: Cut an appropriate opening in the drywall for a single-gang low voltage outlet. Ensure the opening is clean and free of debris.
- Route Low Voltage Cables: Carefully route the low voltage cables through the wall opening.
- Insert the Bracket: Insert the BB10 mounting bracket into the prepared wall opening. The bracket is designed to fit securely within the drywall.
- Secure the Bracket: The bracket features integrated tabs or clamps that secure it to the drywall. Tighten any screws or engage the clamps to firmly hold the bracket in place. Ensure the bracket is flush with the wall surface.
- Attach Low Voltage Outlet: Connect your low voltage outlet (e.g., data, audio, video jack) to the routed cables.
- Install Cover Plate: Mount a Decora style cover plate onto the bracket, securing it with the provided screws from the cover plate kit.

Figure 1: Depiction of the BB10 mounting bracket being inserted into a drywall opening, with a low voltage cable routed through. The image shows the bracket's yellow frame securing it to the wall, ready for a cover plate.
Operating Instructions
The Cooper B-Line BB10 Cover Plate Mounting Bracket functions as a permanent fixture once installed. Its purpose is to provide a stable and secure mounting point for low voltage outlets and their corresponding Decora style cover plates. No active operation is required after installation.
Maintenance
The BB10 mounting bracket requires no routine maintenance. Periodically inspect the installed bracket and cover plate for any signs of loosening or damage. If damage is observed, replace the bracket as necessary.
Troubleshooting
- Bracket not fitting flush: Ensure the drywall opening is cut precisely to the bracket's dimensions and that no debris obstructs its seating.
- Cover plate not securing: Verify that the low voltage outlet is properly seated within the bracket and that the cover plate screws align correctly with the bracket's mounting holes.
- Bracket feels loose: Re-engage or tighten any securing tabs or screws on the bracket to ensure it is firmly clamped to the drywall.
Specifications
| Model | BB10 |
| Brand | Cooper B-Line |
| Application | Single-Gang, Class 2 Low Voltage Installations |
| Compatibility | Decora Style Cover Plates |
| Maximum Drywall Thickness | 1-1/4 inches |
| Finish | Pre-galvanized |
| Material | Copper (as per product specifications) |
| UPC | 610373756055 |
Warranty and Support
For specific warranty information or technical support regarding the Cooper B-Line BB10 Cover Plate Mounting Bracket, please refer to the manufacturer's official website or contact Cooper B-Line customer service directly. Contact details are typically available on the product packaging or the manufacturer's website.





