
Low-voltage switchgear and control gear. Part 7-4. Ancillary equipment. PCB terminal blocks for copper conductors
NORMA vydaná dňa 1.3.2022
Designation standards: GOST IEC 60947-7-4-2021
Publication date standards: 1.3.2022
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 3.22