Current stage: 40.60 Effective date: 25 korr 2025
Originator: IEC
Owner: TC 100/TA 20
Type: International Standard
ICS: 13.180 33.160.99
PUBLISHED IEC 63087-1:2021 ED1
IN_DEVELOPMENT IEC 63087 ED1 40.60 Close of voting 25 korr 2025