Which article covers Underground Feeder and Branch-Circuits Cable?

The correct reference for Underground Feeder and Branch-Circuit Cable is found in Article 338 of the National Electrical Code (NEC). This article specifically addresses the requirements and specifications relevant to UF (Underground Feeder) cable, which is designed to be used for providing power in outdoor or buried installations.

Article 338 covers various aspects such as permissible locations, installation practices, conductor requirements, and protective measures that are crucial when dealing with cables that will be buried. This type of cable is intended for use in underground installations where it may be exposed to moisture and other environmental elements, and thus it must meet specific standards for durability and safety.

Understanding the details laid out in Article 338 enhances compliance with safety standards and ensures effective installation of underground feeder circuits, which is critical for preventing electrical hazards and enhancing the longevity of the installation.