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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]

UNE-HD 639 S1/A1
Electrical accessories - Portable residual current devices without integral overcurrent protection for household and similar use (PRCDs) (Endorsed by AENOR in November of 2003.)

Edition 2003-11-01

Original language English

Price from 17.10 €

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DIN SPEC

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Terminology

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

UNE-HD 639 S1/A1 Electrical accessories - Portable residual current devices without integral overcurrent protection for household and similar use (PRCDs) (Endorsed by AENOR in November of 2003.)

Want to learn more?

UNE-HD 639 S1/A1
Electrical accessories - Portable residual current devices without integral overcurrent protection for household and similar use (PRCDs) (Endorsed by AENOR in November of 2003.)