CEI EN 60947-2 : 2018现行
Low-voltage switchgear and controlgear Part 2: Circuit-breakers
出版：Comitato Elettrotecnico Italiano
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基本信息
标准编号： CEI EN 60947-2 : 2018
标准类别：Standard
出版单位：Comitato Elettrotecnico Italiano
标准页数：0
标准简介
This part of IEC 60947 series applies to circuit-breakers, the main contacts of which are intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V a.c. Or 1 500 V d.c.; it also contains additional requirements for integrally fused circuit-breakers.
本标准替代的旧标准
