Which article of the NEC provides requirements for the installation of receptacles?

NEC Article 210 specifically covers the requirements for branch circuits, including the installation of receptacles. This article outlines standards for placement, spacing, and the types of receptacles permitted for different locations and uses within residential and commercial settings.

For instance, it includes rules about the minimum number of receptacles required in spaces such as living rooms, kitchens, and outdoor areas, as well as guidelines on the use of GFCI and AFCI protection in certain conditions to enhance safety. By focusing on these details, Article 210 ensures that electrical systems are designed to provide convenience and meet safety standards, making it a crucial component of electrical installations.

The other articles mentioned do not specifically address receptacle installation. Article 200 concerns the use of conductors, Article 220 deals with branch-circuit, feeder, and service load calculations, while Article 230 focuses on services and the requirements for service equipment. Therefore, Article 210 is the relevant section for understanding the regulations surrounding receptacles.