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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 C61-743-351 ; NF EN 61643-351:2017-04-08
Components for low-voltage surge protective devices - Part 351: performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)

Title (German)

Bauelemente für Überspannungsschutzgeräte für Niederspannung - Teil 351: leistungsanforderungen sowie Prüfschaltungen und - verfahren für Blitzisoliertransformatoren in Telekommunikations- und signalverarbeitenden Netzen

Edition 2017-04-08

Original language French

Price from 118.70 €

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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 C61-743-351 ; NF EN 61643-351:2017-04-08 Components for low-voltage surge protective devices - Part 351: performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)

Want to learn more?

NF C61-743-351 ; NF EN 61643-351:2017-04-08
Components for low-voltage surge protective devices - Part 351: performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)