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IEC 60077-4:2003

Railway applications - Electric equipment for rolling stock - Part 4: Electrotechnical components - Rules for AC circuit-breakers

General information
Withdrawn from 25.10.2019
Directives or regulations
None

Standard history

Status
Date
Type
Name
07.02.2003
Main
Gives rules for AC circuit-breakers, the main contacts of which are to be connected to AC overhead contact lines; the nominal voltage of these circuits is in accordance with IEC 60850. Complements the general requirements given in IEC 60077-2.
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