What is the function of a conduit body in an electrical system?

The function of a conduit body in an electrical system is primarily to serve as a junction box with removable covers. This feature allows for the accommodation of wire connections while providing easy access for maintenance or modifications. Conduit bodies facilitate the joining of electrical conductors within the conduit system and can offer a pathway for the conductors to change direction or branch off at various angles.

Being designed for accessibility, the removable covers on conduit bodies enable electricians to inspect and manage the wiring connections effectively, which is crucial for maintaining safety and functionality in electrical installations. Moreover, by serving as a junction box, conduit bodies help ensure that connections remain secure and protected from physical damage. This functionality is aligned with the requirements outlined in the National Electrical Code, enhancing safety and reliability in electrical systems.