40.20 DIS ballot initiated: 12 weeks May 3, 2024
CENELEC
CLC/TC 85X Measuring equipment for electrical and electromagnetic quantities
European Norm
17.220.20 Measurement of electrical and magnetic quantities
Draft
IN_DEVELOPMENT
prEN IEC 61554:2024
40.20
DIS ballot initiated: 12 weeks
May 3, 2024