IEC 60077-3 Ed. 1.0 b:2001

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

International Electrotechnical Commission , 12/19/2001

Publisher: IEC

File Format: PDF

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Description

Standard By:International Electrotechnical Commission , 12/19/2001

Published:12/19/2001

Pages:53

File Size:1 file , 550 KB

Language:English, French

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

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.