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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

Draft standard

OEVE/OENORM EN 61934
Low-voltage switchgear and controlgear - Control circuit devices and switching elements - d.c. interfaces for proximity sensors and switching amplifiers (NAMUR) (IEC 17B/936/CDV)

Edition 1998-09-01

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

OEVE/OENORM EN 61934 Low-voltage switchgear and controlgear - Control circuit devices and switching elements - d.c. interfaces for proximity sensors and switching amplifiers (NAMUR) (IEC 17B/936/CDV)

Want to learn more?

OEVE/OENORM EN 61934
Low-voltage switchgear and controlgear - Control circuit devices and switching elements - d.c. interfaces for proximity sensors and switching amplifiers (NAMUR) (IEC 17B/936/CDV)