Norm-Entwurf
OVE EN IEC 61439-3
OVE EN IEC 61439-3
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO) (IEC 121B/159/CDV) (english version)
Titel (englisch)
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO) (IEC 121B/159/CDV) (english version)