What defines a feeder in the context of electrical systems?

In electrical systems, a feeder is defined as a set of circuit conductors that connects the distribution point to the final overcurrent device, such as a circuit breaker or fuse. This definition emphasizes the role of feeders in transporting electrical power from a main source, like a transformer or a service entrance, to the zones where the power will be utilized. The feeders are crucial in the power distribution process, ensuring that electricity reaches various branch circuits that supply power to different loads in a building or facility.

This understanding of feeders highlights their function as more than just minor or branch connections; they are integral components of the overall electrical infrastructure, ensuring that electricity is delivered safely and effectively. Other options do not adequately describe the role of feeders in an electrical system. For instance, while a branch circuit refers specifically to individual circuits that draw power from the feeder, by itself, it doesn't encompass the entire scope of what a feeder does. Similarly, a minor wire connection or a type of electrical source does not capture the significance of feeders in the distribution process.