IEC 60077-3:2001 Railway applications - Electric equipment for rolling stock - Part 3: Electrotechnical components - Rules for d.c. circuit-breakers

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Organization: IEC - International Electrotechnical Commission
Publication Date: 19 December 2001
Status: published
Page Count: 53
ICS Code (Electric traction equipment): 29.280

Abstracts

abstract

In addition to the general requirements of IEC 60077-2, it gives the rules for circuit-breakers, the main contacts of which are to be connected to d.c. power and/or auxiliary circuits. The nominal voltage of these circuits does not exceed 3 000 V d.c. according to IEC 60850.

Document History

IEC 60077-3:2001 - Railway applications - Electric equipment for rolling stock - Part 3: Electrotechnical components - Rules for d.c. circuit-breakers
December 19, 2001 - IEC - International Electrotechnical Commission

In addition to the general requirements of IEC 60077-2, it gives the rules for circuit-breakers, the main contacts of which are to be connected to d.c. power and/or auxiliary circuits. The nominal voltage of these circuits does not exceed 3 000 V d.c. according to IEC 60850.

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