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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]

BS EN IEC 60947-9-1
Low-voltage switchgear and controlgear. Active arc-fault mitigation systems. Arc quenching devices

Title (German)

Niederspannungsschaltgeräte. Aktive Systeme zur Verringerung von Lichtbogenfehlern Lichtbogenlöschgeräte

Edition 2019-06-14

Original language English

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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

BS EN IEC 60947-9-1 Low-voltage switchgear and controlgear. Active arc-fault mitigation systems. Arc quenching devices

Want to learn more?

BS EN IEC 60947-9-1
Low-voltage switchgear and controlgear. Active arc-fault mitigation systems. Arc quenching devices