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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 60947-8+A1+A2
Low-voltage switchgear and controlgear. Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines

Title (German)

Niederspannungsschaltgeräte. Teil 8: Auslösegeräte für den eingebauten thermischen Schutz (PTC) von rotierenden elektrischen Maschinen

Edition 2013-07

Original language German

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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 60947-8+A1+A2 Low-voltage switchgear and controlgear. Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines

Want to learn more?

SN EN 60947-8+A1+A2
Low-voltage switchgear and controlgear. Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines