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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-EN IEC 62271-104
High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages higher than 52 kV

Edition 2021-11-24

Original language Spanish

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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

UNE-EN IEC 62271-104 High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages higher than 52 kV

Want to learn more?

UNE-EN IEC 62271-104
High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages higher than 52 kV