• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Standards [CURRENT]

DIN EN IEC 60721-3-4 ; VDE 0468-721-3-4:2020-05
Classification of environmental conditions - Part 3-4: Classification of groups of environmental parameters and their severities - Stationary use at non-weatherprotected locations (IEC 60721-3-4:2019); German version EN IEC 60721-3-4:2019

Title (German)

Klassifizierung von Umgebungsbedingungen - Teil 3-4: Klassen von Einflussgrößen und deren Grenzwerte - Ortsfester Einsatz, nicht wettergeschützt (IEC 60721-3-4:2019); Deutsche Fassung EN IEC 60721-3-4:2019

Document: references other documents

Responsible national committee

DKE/K 131 - Umgebungsbedingungen, Klassifizierung und Prüfungen  

Edition 2020-05
Original language German
Price from 55.94 €
Order from DIN Media
Table of contents

Contact

Dipl.-Ing.

Ingrid Blank

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