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IEC 60981

Extra heavy-duty electrical rigid steel conduits

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Organization: IEC
Publication Date: 1 August 2019
Status: active
Page Count: 34
ICS Code (Conduits for electrical purposes): 29.120.10
scope:

This document 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.

Document History

IEC 60981
August 1, 2019
Extra heavy-duty electrical rigid steel conduits
This document specifies requirements for extra heavy-duty electrical rigid steel (EHDERS) conduits, couplings, nipples and elbows for electrical installations, including communications and fibre...
IEC 60981
May 1, 2004
Extra-Heavy Duty Electrical Rigid Steel Conduits
This International Standard specifies requirements for EHDERS (extra heavy-duty electrical rigid steel) conduits, couplings, nipples and elbows for electrical installations, including communications...
IEC 60981
January 1, 1989
Extra-Heavy Duty Rigid Steel Conduits for Electrical Installations
A description is not available for this item.

References

This document references:
IEC 61950 - Cable management systems – Specifications for extra-heavy-duty electrical steel conduit fittings and accessories
Published by IEC on September 1, 2019
This document specifies requirements for conduit fittings, including conduit bodies used with extra-heavy-duty electrical rigid steel (EHDERS) conduit conforming to IEC 60981. This document does not...
This document references:
IEC 60695-11-3 - Fire hazard testing – Part 11-3: Test flames – 500 W flames – Apparatus and confirmational test methods
Published by IEC on August 1, 2012
This part of IEC 60695-11 provides detailed requirements for the production of either of two 500 W nominal, pre-mixed type test flames. The approximate overall height of each flame is 125 mm. Two...
This document references:
IEC 61950 - Cable management systems – Specifications for extra-heavy-duty electrical steel conduit fittings and accessories
Published by IEC on September 1, 2019
This document specifies requirements for conduit fittings, including conduit bodies used with extra-heavy-duty electrical rigid steel (EHDERS) conduit conforming to IEC 60981. This document does not...
This document references:
ISO 527-1 - Plastics - Determination of tensile properties - Part 1: General principles
Published by ISO on July 1, 2019
This document specifies the general principles for determining the tensile properties of plastics and plastic composites under defined conditions. Several different types of test specimen are defined...
This document references:
ISO 527-2 - Plastics - Determination of tensile properties - Part 2: Test conditions for moulding and extrusion plastics
Published by ISO on February 15, 2012
This part of ISO 527 specifies the test conditions for determining the tensile properties of moulding and extrusion plastics, based upon the general principles given in ISO 527‑1. The methods are...
This document is referenced by:
BS EN 60947-1 - Low-voltage switchgear and controlgear — Part 1: General rules
Published by BSI on August 31, 2007
A description is not available for this item.
This document is referenced by:
IEC 60947-1 - Low-voltage switchgear and controlgear – Part 1: General rules
Published by IEC on April 1, 2020
This document applies, when required by the relevant product standard, to low-voltage switchgear and controlgear hereinafter referred to as "equipment" or “device” and intended to be connected to...
This document is referenced by:
NEN-IEC 61950 - Cable management systems - Specifications for extra-heavy-duty electrical steel conduit fittings and accessories
Published by NEN on September 1, 2019
This document specifies requirements for conduit fittings, including conduit bodies used with extra-heavy-duty electrical rigid steel (EHDERS) conduit conforming to IEC 60981. This document does not...
This document is referenced by:
BS EN 60423 - Conduit systems for cable management - Outside diameters of conduits for electrical installations and threads for conduits and fittings
Published by BSI on December 31, 2007
A description is not available for this item.
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