
Electricity metering (AC) - Tariff and load control - Part 21: Particular requirements for time switches
STANDARD published on 6.6.2018
Designation standards: UNE-EN 62054-21:2005/A1:2017/AC:2018-04
Note: Change
Publication date standards: 6.6.2018
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Spanish technical standard
Category: Technical standards UNE