BG NABBTM1 Master Telephone Socket Antique Brass

The BG NABBTM1 is a premium-quality 1 gang master telephone socket from the BG Nexus Metal range, finished in a stylish antique brass. Designed for both domestic and commercial installations, it provides a reliable termination point for incoming telephone lines and is suitable for modern retrofit and new-build wiring projects.

Part of BG Electrical’s decorative metal accessories range, the NABBTM1 combines a traditional aesthetic with a slim, contemporary profile. The lightly lacquered antique brass finish helps resist fingerprints and tarnishing, making it ideal for visible installations where appearance matters as much as performance. The screwless-look metal front plate and concealed fixings deliver a clean, high-end finish suitable for modern interiors.

Internally, the socket is built to BS 6312-2 standards and is designed as a master outlet, meaning it can accommodate line termination and ringing components where required. It includes colour-coded terminals to simplify installation and ensure correct wiring, along with an integrated moisture-controlling gasket to help protect against condensation and maintain long-term reliability.

The unit is designed to fit standard UK back boxes with a minimum depth of 35mm, making it compatible with most existing installations. Its robust steel construction ensures durability, while the precision-engineered plate sits flush against the wall for a professional finish.