BS ISO 11446-1:2012 BSl Standards Publication Road vehicles Connectors for the electrical connection of towing and towed vehicles Part 1: 13-pole connectors for vehicles with 12 V nominal supply voltage not intended to cross water fords bsi. ..making excellence a habit. BS ISO 11446-1:2012 BRITISH STANDARD National foreword supersedes BS EN ISO 11446:2004 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee AUE/16, Electrical and electronic equipment. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2012 Published by BSI Standards Limited 2012 ISBN9780580666506 ICS 43.040.10 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2012. Amendments issued sincepublication Amd. No. Date Text affected BS ISO11446-1:2012 INTERNATIONAL ISO STANDARD 11446-1 First edition 2012-03-01 RoadvehiclesConnectorsforthe electricalconnectionoftowingand towed vehicles - Part 1: 13-pole connectors for vehicles with 12 V nominal supply voltage not intended to crosswaterfords Vehicules routiers-Connecteurs pour liaisons électriques entre vehiculestracteurs etvehicules tractés- Partie 1:Connecteurs a 13contactspourvehicules atension d'alimentation nominale de 12 Vnon destinesa traverserdes gues Reference number ISO 11446-1:2012(E) TSO @ISO 2012 BS ISO 11446-1:2012 ISO 11446-1:2012(E) COPYRIGHTPROTECTEDDOCUMENT ISO 2012 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 ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Casepostale 56 : CH-1211Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ii @ ISO 2012 -All rights reserved BSISO 11446-1:2012 ISO 11446-1:2012(E) Contents Page Foreword 1 Scope 2 Normative references 3 Terms and definitions 4 Dimensions 4.1 General Plug 4.2 4.3 Socket. 4.4 Parksocket 5 Application of the connector.... 5.1 Connectorpositionsand freespace 5.2 Contact allocation. 5.3 Contactdesignation 5.4 Terminals 5.5 Connecting cable. 6 Tests and requirements @ ISO 2012 -All rights reserved ili BS ISO 11446-1:2012 ISO 11446-1:2012(E) Foreword Iso (the International Organization for Standardization)is a worldwide federation of national standards bodies Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adoptedbythetechnical committeesare circulatedtothememberbodiesforvoting.Publication asan International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO11446-1waspreparedbyTechnicalCommitteeISO/TC22,Roadvehicles,SubcommitteeSC3,Electrical andelectronicequipment. technically revised and divided into two parts, IsO 11446-1 for vehicles not intended to cross water fords and ISO 11446-2 for vehicles intended to cross water fords. Iso 11446 consists of the following parts, under the general title Road vehicles-Connectors for the electrical connectionoftowingandtowedvehicles: Part 1:13-poleconnectorsforvehicleswith12Vnominalsupplyvoltagenot intendedtocrosswa