servicecable

noun
UK /ˈsɜːvɪsˌkeɪbl/
US /ˈsɜːrvɪsˌkeɪbl/

A service cable is a strong wire that brings power or signals to a building.

The electrician ran a service cable from the street pole to the house.


OTHER MEANINGS

2. A cable used to connect a device to a service or network.

Plug the service cable into the router to get a signal.

3. A thick cable that carries electricity from a main source to a smaller system.

The service cable feeds power from the main panel to the garage.

4. A cable used for maintenance or repair work on equipment.

The technician brought a service cable to test the machine.