DIN - German Institute for Standardization

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

NF C63-421-3 ; NF EN IEC 61439-3:2024-11-22
Low-voltage switchgear and controlgear assemblies - Part 3: distribution boards intended to be operated by ordinary persons (DBO)

Title (German)

Niederspannungs-Schaltgerätekombinationen - Teil 3: Installationsverteiler für die Bedienung durch Laien (DBO)

Edition 2024-11-22

Original language French

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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

NF C63-421-3 ; NF EN IEC 61439-3:2024-11-22 Low-voltage switchgear and controlgear assemblies - Part 3: distribution boards intended to be operated by ordinary persons (DBO)

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NF C63-421-3 ; NF EN IEC 61439-3:2024-11-22
Low-voltage switchgear and controlgear assemblies - Part 3: distribution boards intended to be operated by ordinary persons (DBO)