Which of the following components is typically part of a feeder?

A distribution panel is typically part of a feeder system because it serves as a central point where electrical power is distributed to various branch circuits within a building or structure. The distribution panel receives electrical power from the feeder, which connects to the larger supply of electricity and divides it into multiple smaller circuits for use throughout the facility. This component is crucial for effectively managing and directing electrical power to different areas and ensuring that each branch can be protected and monitored.

In contrast, a branch circuit breaker is associated specifically with protecting individual branch circuits, the service entrance is a point where electrical service enters a building, and the service disconnect is a device that allows for the cutting off of electrical supply to a building or system. While these components are important in the overall electrical system, they do not function as feeders themselves. The focus on how power is routed and allocated makes the distribution panel an essential component of the feeder system.