What is meant by “service entrance conductors?”

"Service entrance conductors" refer to the conductors that extend from the service point, which is typically the location where the utility company’s service mains connect to the building, to the service equipment, such as a distribution panel or breaker box. This definition encompasses all conductors that facilitate the incoming electrical service into a building, ensuring power is transmitted safely and effectively.

The service entrance conductors are crucial for establishing a secure electrical connection that meets the NEC requirements for compliance, safety, and functionality. These conductors carry the electrical current from the utility service, making them an essential component of the electrical system that powers residential or commercial buildings.

In contrast, the other options describe aspects related to electrical systems but do not define service entrance conductors accurately. For example, while connecting the electric meter to the service panel is part of the overall electrical setup, it does not encompass the entirety of what service entrance conductors are and where they extend to.