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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 C42-689-1 ; NF EN 62689-1:2017-02-25
Current and Voltage sensors or detectors, to be used for fault passage indication purposes - Part 1: system aspects

Title (German)

Strom- und Spannungs-Sensoren oder Anzeigegeräte zur Erkennung von Kurz- und Erdschlüssen - Teil 1: Allgemeine Grundsätze und Anforderungen

Edition 2017-02-25

Original language French

Price from 200.80 €

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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 C42-689-1 ; NF EN 62689-1:2017-02-25 Current and Voltage sensors or detectors, to be used for fault passage indication purposes - Part 1: system aspects

Want to learn more?

NF C42-689-1 ; NF EN 62689-1:2017-02-25
Current and Voltage sensors or detectors, to be used for fault passage indication purposes - Part 1: system aspects