What is the focus of Article 314?

Article 314 of the National Electrical Code (NEC) primarily addresses outlet and junction boxes. This section lays out the requirements for the installation, use, and maintenance of boxes that serve as enclosures for electrical connections, which is crucial for protecting wiring, ensuring safety, and promoting accessibility for electrical work.

Understanding these requirements is essential for compliance with safety standards, as it helps ensure that connections are adequately housed, protected from physical damage, and capable of allowing for heat dissipation. Additionally, Article 314 provides guidelines on the proper use of various types of boxes, their placement, and how many conductors can be accommodated safely.

Other topics, such as surge-protective devices, cabinets and meter sockets, and conductors, may be covered in different articles, but they do not fall under the specific focus of Article 314.