IEC IEC 60974-11 Edition4.02021-04 REDLINE VERSION INTERNATIONAL STANDARD colour inside Arc welding equipment - Part 11: Electrode holders IEC 60974-11:2021-04 RLV(en) THIS PUBLICATIONIS COPYRIGHTPROTECTED Copyright@2021IEC,Geneva,Switzerland or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from copyright or have an enquiry about obtaining additional rights to this publication, piease contact the address below or your local IEC member National Committee for further information. IEC Central Office Tel.: +41 22 919 02 11 3.rue de Varembe [email protected] CH-1211Geneva20 www.iec.ch Switzerland About the IEC International Standards for all electrical, electronic and related technologies. AboutIEC publications latest edition, a corrigendum or an amendment might have been published. IEC publications search -webstore.iec.ch/advsearchform IEC online collection - oc.iec.ch The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the variety.of criteria (reference number,text, technical publications previews.With a subscription you will always committee, ...). It also gives information on projects, replaced have access to up to date content tailored to your needs. and withdrawn publications. Electropedia -www.electropedia.org IEC Just Published -webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Published containing more than 22 000 terminological entries in English details all new publications released. Available online and and French, with equivalent terms in 18 additional languages. once a month by email. Also known as the International Electrotechnical Vocabulary (IEV) online. IEC CustomerServiceCentre-webstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: [email protected]. IEC IEC60974-11 Edition4.0 2021-04 REDLINEVERSION INTERNATIONAL STANDARD colour inside Arcweldingequipment- Part11:Electrodeholders INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 25.160.30 ISBN 978-2-8322-9722-3 Warning! Make sure that you obtained this publication from an authorized distributor. ? Registered trademark of the International Electrotechnical Commission