Low-voltage switchgear and controlgear. Part 4-3. Contactors and motor-starters. AC semiconductor controllers and contactors for non-motor loads
STANDARD published on 1.6.2019
Designation standards: GOST IEC 60947-4-3-2017
Note: WITHDRAWN
Publication date standards: 1.6.2019
The number of pages: 63
Approximate weight : 189 g (0.42 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 2.20
Amd. 4.20