Electrical relays. Tests and measurements. Contact failure rate test.
STANDARD published on 25.6.2025
Designation standards: BS EN IEC 63522-48:2025
Publication date standards: 25.6.2025
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 37021 8 Status: Definitive