# Contact rail

> Mediated Wiki article. Canonical URL: https://mediated.wiki/source/Contact_rail
> Markdown URL: https://mediated.wiki/source/Contact_rail.md
> Source: https://en.wikipedia.org/wiki/Contact_rail
> Source revision: 615157318
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)

'''Contact rail''' may refer to: 
* [Overhead conductor rail](/source/Overhead_conductor_rail)
* [Third rail](/source/Third_rail)
* [Fourth rail](/source/Fourth_rail)

== See also ==
* [Conduit current collection](/source/Conduit_current_collection)
* [Current collector](/source/Current_collector)
* [Ground-level power supply](/source/Ground-level_power_supply)
* [Guide bar](/source/Guide_bar)
* [Stud contact system](/source/Stud_contact_system)

 {{disamb}}

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Adapted from the Wikipedia article [Contact rail](https://en.wikipedia.org/wiki/Contact_rail) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Contact_rail?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.