50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks Jul 12, 2024
PRVD Aug 23, 2024
IEC
International Standard
29.130.20 Low voltage switchgear and controlgear
PUBLISHED
IEC 60947-4-2:2020 ED4
IN_DEVELOPMENT
IEC 60947-4-2/AMD1 ED4
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Jul 12, 2024