'''Contact rail''' may refer to: * Overhead conductor rail * Third rail * Fourth rail
== See also == * Conduit current collection * Current collector * Ground-level power supply * Guide bar * Stud contact system
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From Mediated Wiki, the community-governed knowledge commons
'''Contact rail''' may refer to: * Overhead conductor rail * Third rail * Fourth rail
== See also == * Conduit current collection * Current collector * Ground-level power supply * Guide bar * Stud contact system
{{disamb}}
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