B-LINE BB10 Communication Bracket 1 Gang Pre-Galvanized Steel

Single-Gang Communication Bracket

The B-LINE BB10 is a single-gang communication bracket designed for mounting Class 2 low-voltage devices. It provides a secure mounting plate for installations in drywall or paneling ranging from 1/4 in to 1-1/4 in thickness. The pre-galvanized steel construction offers corrosion resistance for indoor applications. This component suits electricians and installers running structured-wiring drops in residential or light-commercial projects.

UL/CUL-Listed Low-Voltage Mount

The bracket replaces makeshift wood blocks or generic plaster rings when a code-compliant low-voltage mount is required. Its UL/CUL listing satisfies inspection requirements for Class 2 circuits without needing a full-depth electrical box. The upgrade is worth it when the authority having jurisdiction demands a listed communication bracket rather than an unlisted alternative. It is not intended for line-voltage devices, high-voltage fixtures, or any application that requires a standard device box with knockouts.

Pre-Galvanized Steel Under Continuous Use

The pre-galvanized steel resists surface corrosion during the life of the installation behind finished walls. No moving parts or electrical contacts are present, so sustained load is limited to the static weight of the attached low-voltage device and cable tension. The bracket maintains its shape and mounting integrity across normal indoor temperature and humidity cycles without degradation. No active cooling, lubrication, or periodic maintenance is required.