
ELECTRICAL RELAYS. PART 4: ENDURANCE TEST FOR ELECTRICAL RELAY CONTACTS. REFERRED VALUES FOR CONTACT LOADS.
STANDARD published on 22.1.1990
Designation standards: UNE 21136-14:1990
Note: WITHDRAWN
Publication date standards: 22.1.1990
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Spanish technical standard
Category: Technical standards UNE