NF C63-421-2*NF EN IEC 61439-2:2021
Low-voltage switchgear and controlgear assemblies - Part 2 : power switchgear and controlgear assemblies

Standard No.

NF C63-421-2*NF EN IEC 61439-2:2021

Release Date

2021

Published By

Association Francaise de Normalisation

Latest

NF C63-421-2*NF EN IEC 61439-2:2021

NF C63-421-2*NF EN IEC 61439-2:2021 history

• 2021 NF C63-421-2*NF EN IEC 61439-2:2021 Low-voltage switchgear and controlgear assemblies - Part 2 : power switchgear and controlgear assemblies