IEC 60981:2004 Withdrawn

Extra heavy-duty electrical rigid steel conduits

Note: this publication has been replaced by IEC 60981:2019


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This International Standard specifies requirements for EHDERS (extra heavy-duty electrical rigid steel) conduits, couplings, nipples and elbows for electrical installations, including communications and fibre optics. This standard also specifies threads for these components. It is not applicable to the conduits specified in IEC 60423.

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Additional information

Publication typeInternational Standard
Publication date2004-05-18
Available language(s)English, English/French
TC/SCTC 23/SC 23A - Cable management systemsrss
ICS29.120.10 - Conduits for electrical purposes
Stability date  2019
File size1001 KB

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