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IEC 60077-4 Ed. 1.0 b:2003

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IEC 60077-4 Ed. 1.0 b:2003 Railway applications - Electric equipment for rolling stock - Part 4: Electrotechnical components - Rules for AC circuit-breakers

standard by International Electrotechnical Commission, 02/07/2003

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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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Edition: 1.0 Published: 02/07/2003 Number of Pages: 49File Size: 1 file , 790 KB