ISO INTERNATIONAL STANDARD 11446-2 First edition 2012-05-01 RoadvehiclesConnectorsforthe electrical connectionoftowingand towed vehicles- Part 2: 13-pole connectors for vehicles with 12 V nominal supply voltage intended to cross water fords Vehiculesroutiers-Connecteurs pourliaisons électriques entre vehiculestracteurs etvehiculestractés- Partie2:Connecteursa13contactspourvehiculesatension d'alimentation nominale de 12 Vdestines a traverser des gues Reference number ISO 11446-2:2012(E) ISO @ISO 2012 ISO11446-2:2012(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 Case postale 56 · CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 4122749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ii @ ISO 2012 -All rights reserved ISO11446-2:2012(E) Contents Page Foreword 1 Scope. 2 Normative references 3 Terms and definitions.. 4 Dimensions 5 Application of the connector.... 5.1 Connectorpositionsand freespace 5.2 Contact allocation and designation.. 5.3 Terminals... 5.4 Connecting cable. 6 Tests and requirements 2 6.1 General 6.2 Immersionof water @ ISO 2012 -Allrights reserved ili ISO 11446-2:2012(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. adoptedbythetechnical committeesarecirculatedtothememberbodiesforvoting.Publicationasan 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. ISO11446-2waspreparedbyTechnicalCommitteeISO/TC22,Roadvehicles,SubcommitteeSC3,Electrical and electronic equipment. technically revised and divided into two parts, IsO 11446-1 for vehicles not intended to cross water fords and ISO 11446-2forvehicles intended tocross waterfords. Iso 11446 consists of the following parts, under the general title Road vehicles-Connectors for the electrical connectionoftowingandtowedvehicles Part 1:13-poleconnectorsforvehicleswith12Vnominalsupplyvoltagenot intendedto crosswaterfords 一 iv @ ISO 2012 -All rights reserved ISO 11446-2:2012(E) INTERNATIONALSTANDARD RoadvehiclesConnectorsfortheelectricalconnectionof towing and towed vehicles - Part 2: 13-pole connectors for vehicles with 12 V nominal supply voltageintendedtocrosswaterfords 1 Scope requirements for, 13-pole connectors for the electrical connection of towing and towed vehicles with 12 V the plug when it is disconnected. 2Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. Iso1103,Roadvehicles-Couplingballsforcaravansand lighttrailers-Dimensions Iso4091,Roadvehicles-Connectorsfortheelectricalconnectionoftowingandtowedvehicles-Definitions tests and requirements Iso 4141 (all parts),Road vehicles—Multi-core connecting cables Iso11446-1, Road vehicles—Connectors forthe electricalconnectionof towing and towedvehicles—Part1: 3 Terms and definitions For the purposes of this document, the terms and definitions given in IsO 4091 apply. 4 Dimensions The dimensions of the plug, the socket and the park socket shall be as specified in IsO 11446-1. Details not specified are at the manufacturer's discretion. The contacts s