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VDE 0419-4-21. Electricity metering (AC) - Tariff and load control - Part 21: Particular requirements for time switches.
Translate name
STANDARD published on 1.10.2017
Designation standards: DIN EN 62054-21:2017-10
Publication date standards: 1.10.2017
SKU: NS-798900
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: German technical standard
Category: Technical standards DIN
VDE 0419-4-21. Wechselstrom-Elektrizitätszähler - Tarif- und Laststeuerung - Teil 21: Besondere Anforderungen an Schaltuhren.
Latest update: 2026-05-13 (Number of items: 2 276 848)
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