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EN 60077-4 : 2003现行

RAILWAY APPLICATIONS - ELECTRIC EQUIPMENT FOR ROLLING STOCK - PART 4: ELECTROTECHNICAL COMPONENTS - RULES FOR AC CIRCUIT-BREAKERS

出版:European Committee for Standards - Electrical

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基本信息
标准编号: EN 60077-4 : 2003
标准类别:Standard
出版单位:European Committee for Standards - Electrical
标准页数:0
标准简介

Provides 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 being in accordance with IEC 60850.