In residential wiring, what does the term "in sight" mean in relation to a disconnect?

The term "in sight" in the context of residential wiring and disconnects refers to the requirement that a disconnecting means must be easily visible from a distance, allowing someone located nearby to quickly see it and ensure safe operation. This visibility criterion ensures that individuals can locate the disconnect in emergencies or during maintenance without confusion or difficulty.

Connecting the definition with the option given, a disconnect that is considered "in sight" must not only be visible but also positioned within a specific range—typically within 50 feet of the equipment it serves, such as electrical panels or large appliances. This proximity ensures that in case of an urgent need to shut off power, the disconnect can be reached promptly and without confusion, promoting safety.

Other definitions related to "in sight" do not accurately capture the necessary visibility and distance specifications, making the chosen option the most appropriate in aligning with established electrical codes and safety practices.