IEC 60077-4:2003 Railway applications - Electric equipment for rolling stock - Part 4: Electrotechnical components - Rules for AC circuit-breakers

published
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Organization: IEC - International Electrotechnical Commission
Publication Date: 7 February 2003
Status: published
Page Count: 49
ICS Code (Railway rolling stock in general): 45.060.01

Abstracts

abstract

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.

Document History

IEC 60077-4:2003 - Railway applications - Electric equipment for rolling stock - Part 4: Electrotechnical components - Rules for AC circuit-breakers
February 7, 2003 - IEC - International Electrotechnical Commission

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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