30.20 CD study/ballot initiated Dec 20, 2024
PCC Feb 28, 2025
IEC
International Standard
29.130.10 High voltage switchgear and controlgear
PUBLISHED
IEC 62271-111:2019 ED3
IN_DEVELOPMENT
IEC 62271-111 ED4
30.20
CD study/ballot initiated
Dec 20, 2024