I.S. EN 61439-2:2009被替代
Low-voltage Switchgear and Controlgear Assemblies Part 2: Power Switchgear and Controlgear Assemblies
出版：National Standards Authority of Ireland
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基本信息
标准编号： I.S. EN 61439-2:2009
发布时间：2009/12/31 0:00:00
标准类别：Standard
出版单位：National Standards Authority of Ireland
标准页数：27
标准简介
Specifies the specific requirements of power switchgear and controlgear assemblies (PSC-ASSEMBLIES), the rated voltage of which does not exceed 1000 V a.c. or 1500 V d.c.
替代本标准的新标准
