Overhead lines
used to transmit electrical energy to trams, trolleybuses or trains
Overhead lines or overhead wires are used to transmit electrical energy to trams, trolleybuses or trains at a distance from the energy supply point. This may be abbreviated to OHL or OHLE for OverHead Line Equipment.

The outdoor overhead lines of a Swiss Federal Railways track.
Related pagesEdit
Wikimedia Commons has media related to Overhead lines. |