DIN EN IEC 61439-1 VDE 0660-600-1:2021-10
Low-voltage switchgear and controlgear assemblies
Part 1: General rules
(IEC 61439-1:2020); German version EN IEC 61439-1:2021
Class/Status:
Standard,
valid
Released: 2021-10
VDE Art. No.: 0600335