SANS 60947-2 : 5ED 2017现行
LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 2: CIRCUIT-BREAKERS
出版：South African Bureau of Standards
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基本信息
标准编号： SANS 60947-2 : 5ED 2017
标准类别：Standard
出版单位：South African Bureau of Standards
标准页数：0
标准简介
Applicable to circuit-breakers, the main contacts of which are intended to be connected to circuits, the rated voltage of which does not exceed 1000 V a.c. or 1500 V d.c..
等同采用的国际标准
IEC 60947-2 : 2016 - Identical
