Overhead lines

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.

 Related pages  

 Railway electrification
 Third rail
 Bow collector
 Pantograph
 Trolley pole

Category:Rail infrastructure
Category:Rail technologies
Category:Electric rail transport
Category:Green vehicles
Category:Tram technology