Article 314 covers which types of boxes?

The appropriate coverage of Article 314 includes outlet boxes, device boxes, pull boxes, and junction boxes. This section of the National Electrical Code outlines the requirements for these types of boxes, which are crucial for safely housing electrical connections and devices within a building’s wiring system.

Outlet boxes provide a secure location for mounting receptacles and switches, while device boxes accommodate other devices that require electrical connections. Pull boxes facilitate the pulling of conductors and maintain proper distancing and bending radii for the wires. Junction boxes serve to connect different wire segments, ensuring that all connections are protected and accessible for maintenance.

The other options listed fall under different articles in the NEC and are governed by separate specific requirements, indicating that Article 314 is focused explicitly on the types of enclosures that are essential for managing conductors and devices within electrical installations.