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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

SN EN 62054-21
Electricity metering (ac) - Tariff and load control. Part 21: Particular requirements for time switches

Title (German)

Wechselstrom-Elektrizitätszähler - Tarif- und Laststeuerung. Teil 21: Besondere Anforderungen an Schaltuhren

Edition 2004-10

Original language German

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

SN EN 62054-21 Electricity metering (ac) - Tariff and load control. Part 21: Particular requirements for time switches

Want to learn more?

SN EN 62054-21
Electricity metering (ac) - Tariff and load control. Part 21: Particular requirements for time switches