Current stage: 60.00 Standard under publication Aug 28, 2026
Next stage: PPUB Next stage date : Oct 9, 2026
Originator: IEC
Owner: TC 109
Type: Technical Report
ICS: 29.080.30 Insulation systems
PUBLISHED IEC TR 60664-2-1:2011 ED2
PUBLISHED IEC TR 60664-2-1:2011/COR1:2011 ED2
IN_DEVELOPMENT IEC TR 60664-2-1 ED3 60.00 Standard under publication Aug 28, 2026
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