40.20 DIS ballot initiated: 12 weeks Jun 7, 2024
CENELEC
CLC/SR 23K Electrical energy efficiency products
European Norm
27.015 Energy efficiency. Energy conservation in general | 29.020 Electrical engineering in general
Draft
IN_DEVELOPMENT
prEN IEC 63445:2024
40.20
DIS ballot initiated: 12 weeks
Jun 7, 2024