IEC IEC63522-10 Edition 1.0 2025-10 NTERNATIONAL STANDARD NORME INTERNATIONALE Electrical relays - Tests and measurements - Part 10: Heating Relais électriques - Essais et mesurages - Partie 10:Echauffement IEC 63522-10:2025-10(en-fr) ICS 29.120.70 ISBN 978-2-8327-0684-8 THISPUBLICATIONISCOPYRIGHTPROTECTED Copyright @ 2025 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by IEC's member National Committee in the country of the requester. if you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your locai iEC member National Committee for further information. Droits de reproduction réserves. Sauf indication contraire, aucune partie de cette publication ne peut etre reproduite ni utilisee sous quelque forme que ce soit et par aucun procede, electronique ou mecanique, y compris la photocopie et les microfilms, sans 'accord écrit de IIEC ou du Comite national de I'IEC du pays du demandeur. Si vous avez des questions sur le copyright de TIEC ou si vous desirez obtenir des droits supplementaires sur cette publication, utilisez les coordonnees ci-apres ou contactez le Comite national de IIEC de votre pays de residence. IEC Secretariat Tel.: +41 22 919 02 11 3, rue de Varembé [email protected] www.iec.ch CH-1211Geneva 20 Switzerland About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. AboutIECpublications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigendum or an amendment might have been published. IEC publicationssearch- IEC Products & Services Portal - products.iec.ch webstore.iec.ch/advsearchform Discover our powerful search engine and read freely all the The advanced search enables to find IEC publications by publications previews, graphical symbols and the glossary. criteria (reference number, text, With a subscription you will always have access to up to a variety technical committee, ..). It also gives information on date contenttailoredtoyourneeds projects, replaced and withdrawn publications. Electropedia-www.electropedia.org IEC JustPublished-webstore.iec.ch/justpublished The world's leading online dictionary on electrotechnology Stay up to date on all new IEC publications. Just Published containing more than 22 500 terminological entries in English details all new publications released. Available online and and French, with equivalent terms in 25 additional languages. once a month by email. Also known as the International Electrotechnical Vocabulary (IEV) online. IECCustomerServiceCentre-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]. A propos de I'IEC La Commission Electrotechnique Internationale (lEC) est la premiere organisation mondiale qui élabore et publie des Normes internationales pourtout ce qui a trait a I'électricite,a I'électronique et aux technologies apparentees. Apropos des publications IEC Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possedez I'edition la plus recente, un corrigendum ou amendement peut avoir ete publie. IEC Products & Services Portal-products.iec.ch RecherchedepublicationsIEC webstore.iec.ch/advsearchform Decouvrez notre puissant moteur de recherche et consultez La recherche avancee permet de trouver des publications gratuitementtous les apercus despublications,symboles IEC en utilisant differents criteres (numero de reference, graphiques et le glossaire. Avec un abonnement, vous comited'etudes, ...). Elle donne aussi des aurez toujours acces a un contenu a jour adapte a vos informations sur l