IEC 60981:2019 - Extra heavy-duty electrical rigid steel conduits

IEC 60981:2019

Extra heavy-duty electrical rigid steel conduits

Status : Current   Published : August 2019



IEC 60981:2019 is available as

IEC 60981:2019 RLV

which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 60981:2019 specifies requirements for extra heavy-duty electrical rigid steel (EHDERS) conduits, couplings, nipples and elbows for electrical installations, including communications and fibre optics. This document also specifies threads for these components. It is not applicable to the conduits specified in IEC 60423. This third edition cancels and replaces the second edition published in 2004. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the second edition:
- addition of provisions for alternative coatings to zinc;
- addition of elasticity test for organic coatings;
- new Annex B on tests for evaluating alternative exterior coatings applied on extra heavy­duty electrical rigid steel (EHDERS) conduits.

Standard NumberIEC 60981:2019
TitleExtra heavy-duty electrical rigid steel conduits
Publication Date20 August 2019
Normative References(Required to achieve compliance to this standard)ISO 13263, IEC 61950, ISO 19095-3, IEC 60695-11-3, ISO 527 (all parts), ISO 9227, ISO 4892-2
Informative References(Provided for Information)IEC 60423
Draft Superseded ByIEC 60981 ED.3.0
Title in FrenchConduits électriques très lourds rigides en acier
ISBN978 2 832 27310 4
File Size1.583 MB

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