According to NEC, what does the term "Feeder" refer to?

The term "Feeder" according to the National Electrical Code (NEC) specifically refers to the conductors that connect the service equipment to the final branch circuit overcurrent devices. This definition is crucial because feeders are responsible for distributing electrical power from the main service panel to the branch circuits that ultimately supply power to outlets, equipment, and lighting in a building. Understanding this terminology is essential for proper electrical design and load calculations, as it helps in delineating the hierarchy and roles of various electrical conductors.

The distinction between feeders and other types of conductors is important for accurately following code and ensuring safety. While other choices outline aspects of electrical distribution, they do not precisely fit the definition of "Feeder" as it pertains to the NEC framework. Thus, option C stands as the correct choice, highlighting its role in the electrical distribution system between service equipment and branch circuits.