Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies (IEC 61439-2:2020); German version EN IEC 61439-2:2021
This standard defines as Part 2 of the series IEC 61439 the specific requirements of power switchgear and controlgear assemblies (PSC-ASSEMBLIES) in the low-voltage range.