SIST EN IEC 60721-3-4:2019/AC:2023

SLOVENSKI STANDARD
SIST EN IEC 60721-3-4:2019/AC:2023
01-oktober-2023
Klasifikacija okoljskih pogojev - 3-4. del: Klasifikacija skupin okoljskih parametrov
in njihove resnosti - Stacionarna uporaba na lokacijah, ki niso zaščitene pred
vremenskimi vplivi - Popravek AC (IEC 60721-3-4:2019/COR1:2023)
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/COR1:2023)
Klassifizierung von Umweltbedingungen - Teil 3-4: Klassen von Umwelteinflußgrößen
und deren Grenzwerte - Ortsfester Einsatz, nicht wettergeschützt (IEC 60721-3-
4:2019/COR1:2023)
Classification des conditions d'environnement - Partie 3-4: Classification des
groupements des agents d'environnement et de leurs sévérités - Utilisation à poste fixe,
non protégé contre les intempéries (IEC 60721-3-4:2019/COR1:2023)
Ta slovenski standard je istoveten z: EN IEC 60721-3-4:2019/AC:2023-08
ICS:
19.040 Preskušanje v zvezi z Environmental testing
okoljem
SIST EN IEC 60721-3-4:2019/AC:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 60721-3-4:2019/AC:2023

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SIST EN IEC 60721-3-4:2019/AC:2023


EUROPEAN STANDARD EN IEC 60721-3-
4:2019/AC:2023-08
NORME EUROPÉENNE

EUROPÄISCHE NORM
August 2023

ICS 19.040
English Version
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/COR1:2023)
Classification des conditions d'environnement - Partie 3-4: Klassifizierung von Umweltbedingungen - Teil 3-4: Klassen
Classification des groupements des agents von Umwelteinflußgrößen und deren Grenzwerte -
d'environnement et de leurs sévérités - Utilisation à poste Ortsfester Einsatz, nicht wettergeschützt
fixe, non protégé contre les intempéries (IEC 60721-3-4:2019/COR1:2023)
(IEC 60721-3-4:2019/COR1:2023)
This corrigendum becomes effective on 4 August 2023 for incorporation in the English language version of the EN.



European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 60721-3-4:2019/AC:2023-08 E

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SIST EN IEC 60721-3-4:2019/AC:2023
EN IEC 60721-3-4:2019/AC:2023-08



Endorsement notice

The text of the corrigendum IEC 60721-3-4:2019/COR1:2023 was approved by CENELEC as EN IEC 60721-3-4:2019/AC:2023-08 without
any modification.

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SIST EN IEC 60721-3-4:2019/AC:2023
IEC 60721-3-4:2019/COR1:2023 – 1 –
 IEC 2023
INTERNATIONAL ELECTROTECHNICAL COMMISSION
COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE
____________
IEC 60721-3-4 IEC 60721-3-4
Edition 3.0  2019-05 Édition 3.0  2019-05
CLASSIFICATION OF ENVIRONMENTAL CLASSIFICATION DES CONDITIONS
CONDITIONS – D'ENVIRONNEMENT –
Part 3-4: Classification of
...