EN 60077-3 : 2002现行
RAILWAY APPLICATIONS - ELECTRIC EQUIPMENT FOR ROLLING STOCK - PART 3: ELECTROTECHNICAL COMPONENTS - RULES FOR D.C. CIRCUIT-BREAKERS
出版：European Committee for Standards - Electrical
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基本信息
标准编号： EN 60077-3 : 2002
标准类别：Standard
出版单位：European Committee for Standards - Electrical
标准页数：0
标准简介
Provides 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 3000 V d.c. according to IEC 60850.
