Current stage: 50.00 Effective date: 9 sht 2026
Next stage: CFDIS Next stage date: 2 dhj 2026
Originator: IEC
Owner: TC 82
Type: International Standard
ICS: 27.160
PUBLISHED IEC 62446-1:2016 ED1
PUBLISHED IEC 62446-1:2016/AMD1:2018 ED1
IN_DEVELOPMENT IEC 62446-1 ED2 50.00 Final text received or FDIS registered for formal approval 9 sht 2026