
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-8: Particular requirements and tests for transformers and power supply units for bells and chimes
NORMA vydána dne 20.5.2026
Designation standards: UNE-EN IEC 61558-2-8:2026
Publication date standards: 20.5.2026
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE