DIN EN 61439-3 Berichtigung 1:2014
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO) (IEC 61439-3:2012); German version EN 61439-3:2012, Corrigendum to DIN EN 61439-3 (VDE 0660-600-3):2013-02; (IEC-Cor.:2013 to