The requirements for Rigid Metal Conduit (RMC) are detailed in which NEC article?

Rigid Metal Conduit (RMC) is specifically detailed in Article 344 of the National Electrical Code (NEC). This article provides comprehensive guidelines about the installation, use, and properties of RMC. It outlines the construction standards for these conduits, ensuring they provide the necessary physical protection for conductors, particularly in locations that may be subject to impact or corrosive conditions.

Understanding the significance of RMC is crucial for professionals in electrical installation. RMC is a robust form of raceway, and knowing the precise code requirements in Article 344 helps electricians ensure compliance with safety regulations and promotes reliable electrical system performance.

The other options pertain to different types of raceways; for instance, Article 352 covers non-metallic raceways, Article 358 addresses Electrical Metallic Tubing (EMT), and Article 300 outlines general requirements for wiring methods. However, it is Article 344 specifically that relates to Rigid Metal Conduit.