IEC 62561-1:2023 

Lightning protection system components (LPSC) - Part 1: Requirements for connection components

Note: a redline version of this publication exists
IEC 62561-1:2023 RLV


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IEC 62561-1:2023 is available as IEC 62561-1:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 62561-1:2023 specifies the requirements and tests for metallic connection components that form part of a lightning protection system (LPS). Typically, these can be connectors, clamps, bonding and bridging components, expansion pieces and test joints. This third edition cancels and replaces the second edition published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) definitions of connection types mentioned in the scope have been added;
b) location classification has been expanded in detail;
c) the document has been updated in line with the new edition of ISO 22479:2019 on humid sulphurous atmosphere treatment;
d) a new normative Annex E for reduced test procedures has been introduced.

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Additional information

Publication typeInternational Standard
Publication date2023-03-30
Available language(s)English/French, Spanish
TC/SCTC 81 - Lightning protectionrss
ICS29.020 - Electrical engineering in general
91.120.40 - Lightning protection
Stability date  2029
File size3656 KB

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