50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks Aug 21, 2026
CENELEC
CLC/TC 121A Low-voltage switchgear and controlgear
European Norm
29.130.20 Low voltage switchgear and controlgear
Draft
PUBLISHED
EN IEC 60947-7-4:2019
IN_DEVELOPMENT
FprEN IEC 60947-7-4:2026
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Aug 21, 2026