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IEC 60077-3 Ed. 1.0 b:2001

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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

standard by International Electrotechnical Commission, 12/19/2001

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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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Edition: 1.0 Published: 12/19/2001 Number of Pages: 53File Size: 1 file , 550 KB