Which article pertains to cabinets and cutout boxes?

Article 312 of the National Electrical Code specifically addresses cabinets and cutout boxes. This article outlines the requirements for the installation and use of these enclosures when protecting electrical connections and housing electrical equipment. It covers aspects like the construction, mounting, spaces, and working clearances related to these devices, ensuring they are safely and properly installed to maintain electrical integrity and safety.

Understanding the details in Article 312 is crucial for anyone involved in electrical work, as it helps ensure that installations comply with safety standards and promotes the longevity and reliable operation of electrical systems.