NF C63-421-1:2012
Low-voltage switchgear and controlgear assemblies - Part 1 : general rules.

Standard No.

NF C63-421-1:2012

Release Date

2012

Published By

Association Francaise de Normalisation

Latest

NF C63-421-1:2012

Replace

NF C63-421-1:2010

NF C63-421-1:2012 history

• 2012 NF C63-421-1:2012 Low-voltage switchgear and controlgear assemblies - Part 1 : general rules.
• 0000 NF C63-421-1:2010