NF EN IEC 61557-1
Collections
National standards and national normative documents
Publication date
December 2021
Number of pages
31 p.
Reference
NF EN IEC 61557-1
ICS Codes
17.220.20 Measurement of electrical and magnetic quantities
29.080.01 Electrical insulation in general
29.240.01 Power transmission and distribution networks in general
Classification index
C42-198-1
Print number
1
International kinship
European kinship
EN IEC 61557-1:2021