VDE 0671-102-2019 High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches (IEC 62271-102:2018); German version EN IEC 62271-102:2018
VDE 0671-110-2018 High-voltage switchgear and controlgear - Part 110: Inductive load switching (IEC 62271-110:2017 + COR1:2017 + COR2:2018); German version EN IEC 62271-110:2018 + AC:2018