Current stage: 99.60 Withdrawal effective Jul 7, 2022
Originator: IEC
Owner: TC 121/SC 121B
Type: International Standard
ICS: 29.130.20 Low voltage switchgear and controlgear
WITHDRAWN IEC TS 61439-7:2014 ED1
WITHDRAWN IEC 61439-7:2018 ED1
WITHDRAWN IEC 61439-7:2018/COR1:2019 ED1 99.60 Withdrawal effective Jul 7, 2022
PUBLISHED IEC 61439-7:2022 ED2