NF EN IEC 61439-1:2021
Current
Current
The latest, up-to-date edition.
Low-voltage switchgear and controlgear assemblies - Part 1 : general rules
Available format(s)
Hardcopy
Language(s)
English - French
Published date
05-01-2021
Publisher
This part of IEC 61439 lays down the general definitions and service conditions, construction requirements, technical characteristics and verification requirements for low-voltage switchgear and controlgear assemblies.
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