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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]

NF C42-689-2 ; NF EN 62689-2:2017-09-22
Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 2: System aspects

Title (German)

Strom- und Spannungs-Sensoren oder Anzeigegeräte zur Erkennung von Kurz- und Erdschlüssen - Teil 2: Systemaspekte

Edition 2017-09-22

Original language French

Price from 156.80 €

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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

NF C42-689-2 ; NF EN 62689-2:2017-09-22 Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 2: System aspects

Want to learn more?

NF C42-689-2 ; NF EN 62689-2:2017-09-22
Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 2: System aspects