IEC 60077-4 Ed. 2.0 b:2019

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

International Electrotechnical Commission , 10/25/2019

Publisher: IEC

File Format: PDF

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Description

Standard By:International Electrotechnical Commission , 10/25/2019

Published:10/25/2019

Pages:60

File Size:1 file , 1.6 MB

Language:English, French

Note:This product is unavailable in Ukraine, Russia, Belarus

IEC 60077-4 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.