IEC_60947-5-1-2016.pdf

IEC 60947-5-1 Edition 4.0 2016-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Low-voltage switchgear and controlgear Part 5-1:Control circuit devices and switching elements Electromechanical control circuit devices Appareillage basse tension Partie 5-1:Appareils et lments de commutation pour circuits de commande Appareils lectromcaniques pour circuits de commande IEC 60947-5-1:2016-05(en-fr)THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2016 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing from either IEC or IECs 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 local IEC member National Committee for further information.Droits de reproduction rservs.Sauf indication contraire,aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd,lectronique ou mcanique,y compris la photocopie et les microfilms,sans laccord crit de lIEC ou du Comit national de lIEC du pays du demandeur.Si vous avez des questions sur le copyright de lIEC ou si vous dsirez obtenir des droits supplmentaires sur cette publication,utilisez les coordonnes ci-aprs ou contactez le Comit national de lIEC de votre pays de rsidence.IEC Central Office Tel.:+41 22 919 02 11 3,rue de Varemb Fax:+41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch A bout 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.About IEC publications The technical content of IEC publications is kept under constant review by the IEC.Please make sure that you have the latest edition,a corrigenda or an amendment might have been published.IEC Catalogue-webstore.iec.ch/catalogue The stand-alone application for consulting the entire bibliographical infor mation on IEC Inter national Standards,Technical Specifications,Technical Reports and other documents.Available for PC,Mac OS,Andr oid Tablets and iPad.IEC publications search-www.iec.ch/searchpub The advanced search enables to find IEC publications by a variety of criter ia(r efer ence number,text,technical committee,).It also gives information on pr ojects,replaced and w ithdr awn publications.IEC Just Published-webstore.iec.ch/justpublished Stay up to date on all new IEC publications.Just Published details all new publications released.Available online and also once a month by email.Electropedia-www.electropedia.org The w or lds leading online dictionary of electronic and electr ical terms containing 20 000 ter ms and definitions in English and French,w ith equivalent terms in 15 additional languages.Also k now n as the Inter national Electr otechnical Vocabulary (IEV)online.IEC Glossary -std.iec.ch/glossary 65 000 electrotechnical ter minology entr ies in English and French extr acted from the Terms and Definitions clause of IEC publications issued since 2002.Some entr ies have been collected fr om ear lier publications of IEC TC 37,77,86 and CISPR.IEC Customer Serv ice Centre-webstore.iec.ch/csc If you w ish to give us y our feedback on this publication or need further assistance,please contact the Customer Ser vice Centr e:csciec.ch.A propos de lIEC La Commission Electrotechnique Internationale(IEC)est la premire organisation mondiale qui labore et publie des Normes internationales pour tout ce qui a trait llectricit,llectronique et aux technologies apparentes.A propos des publications IEC Le contenu technique des publications IEC est constamment revu.Veuillez vous assurer que vous possdez ldition la plus rcente,un corrigendum ou amendement peut avoir t publi.Catalogue IEC-webstore.iec.ch/catalogue Application autonome pour consulter tous les r enseignements bibliographiques sur les Normes internationales,Spcifications techniques,Rappor ts techniques et autr es documents de lIEC.Disponible pour PC,Mac OS,tablettes Android et iPad.Recherche de publications IEC-www.iec.ch/searchpub La r echer che avance permet de tr ouver des publications IEC en utilisant diffr ents cr itres(numr o de rfrence,texte,comit dtudes,).Elle donne aussi des infor mations sur les pr ojets et les publications remplaces ou r etir es.IEC Just Published-webstore.iec.ch/justpublished Restez infor m sur les nouvelles publications IEC.Just Published dtaille les nouvelles publications par ues.Disponible en ligne et aussi une fois par mois par email.Electropedia-www.electropedia.org Le pr emier dictionnair e en ligne de ter mes lectroniques et lectr iques.Il contient 20 000 termes et dfinitions en anglais et en fr anais,ainsi que les ter mes quivalents dans 15 langues additio