Current stage: 60.00 Effective date: Jan 5, 2026
Next stage: PPUB Next stage date: Feb 16, 2026
Originator: IEC
Owner: TC 100/TA 17
Type: International Standard
ICS: 43.040.15
IN_DEVELOPMENT IEC 63479-2 ED1 60.00 Standard under publication Jan 5, 2026