Overhead line - Wikipedia
2021-11-18u2002·u2002An overhead line or overhead wire is an electrical cable that is used to transmit electrical energy to electric locomotives, trolleybuses or trams. It is known variously as: Overhead catenary Overhead contact system (OCS) Overhead equipment (OHE) Overhead line equipment (OLE or OHLE) Overhead lines (OHL) Overhead wiring (OHW) Traction wire ...
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