The article that governs cable TV wiring installations in residences is which Article?

The correct article that governs cable TV wiring installations in residences is Article 820. This article specifically addresses the installation requirements for community antenna television (CATV) systems, which include cable television. Article 820 specifies guidelines for the materials, installation methods, and safety considerations to ensure that cable TV wiring is performed correctly and safely in residential settings.

Understanding Article 820 is crucial for electricians and professionals in the field, as it outlines the standards necessary to maintain system integrity and protect against hazards related to electrical interference and safety. This article also details the appropriate types of cables and connectors to use for these installations, ensuring compliance with national standards and local codes.