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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 60335-2-21+A1
Household and similar electrical appliances - Safety - Part 2-21: Particular requirements for storage water heaters

Title (German)

Sicherheit elektrischer Geräte für den Hausgebrauch und ähnliche Zwecke - Teil 2-21: Besondere Anforderungen für Wassererwärmer (Warmwasserspeicher und Warmwasserboiler)

Edition 2021-10

Original language German

Price from 103.40 €

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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 60335-2-21+A1 Household and similar electrical appliances - Safety - Part 2-21: Particular requirements for storage water heaters

Want to learn more?

SN EN 60335-2-21+A1
Household and similar electrical appliances - Safety - Part 2-21: Particular requirements for storage water heaters