
Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - Semiconductor controllers and semiconductor contactors for non-motor loads
STANDARD published on 18.3.2026
Designation standards: UNE-EN IEC 60947-4-3:2026
Publication date standards: 18.3.2026
The number of pages: 111
Approximate weight : 364 g (0.80 lbs)
Country: Spanish technical standard
Category: Technical standards UNE