ISO 4141-3:2019
(Main)Road vehicles — Multi-core connecting cables — Part 3: Construction, dimensions and marking of unscreened sheathed low-voltage cables
Road vehicles — Multi-core connecting cables — Part 3: Construction, dimensions and marking of unscreened sheathed low-voltage cables
This document specifies the construction, dimensions and marking of unscreened sheathed low-voltage multi-core cables for the connection of towing and towed vehicles, suitable for temperature range of class A and class B defined in ISO 6722‑1:2011, Table 1.
Véhicules routiers — Câbles de raccordement multiconducteurs — Partie 3: Construction, dimensions et marquage des câbles basse tension gainés non blindés
General Information
Relations
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 4141-3
Third edition
2019-04
Road vehicles — Multi-core connecting
cables —
Part 3:
Construction, dimensions and
marking of unscreened sheathed low-
voltage cables
Véhicules routiers — Câbles de raccordement multiconducteurs —
Partie 3: Construction, dimensions et marquage des câbles basse
tension gainés non blindés
Reference number
©
ISO 2019
© ISO 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 General Requirements . 2
5 Construction and dimensions . 2
5.1 Single cores . 2
5.1.1 General. 2
5.1.2 Additional elements . 2
5.2 Outer sheath dimensions . 2
5.2.1 Thickness . 2
5.2.2 Outside diameter . 2
5.3 Coil dimensions . 3
6 Marking . 5
6.1 Cores . 5
6.2 Sheath . 6
Annex A (informative) Nominal cross-sections of individual cores in multi-core cables
as specified in International Standards cited in 5.1 . 8
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/directives).
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. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see www .iso
.org/iso/foreword .html.
This document was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 32,
Electrical and electronic components and general system aspects.
This third edition cancels and replaces the second edition (ISO 4141-3:2006), which has been technically
revised. The main changes compared to the previous edition are as follows:
— temperature range of cable defined as Class A and Class B have been added;
— normative references ISO 11446-1 and ISO 11446-2 (replacing ISO 11446), and ISO 25981 were added;
— reference to ISO 25981 was added to 5.1.1;
— the minimum diameter according to ISO 12098 was changed from 14 to 13 in Table 1;
— in 5.3 the definitions of L , L (was L ) and L (was L were added;
B W A Emax. Amax.)
— in Table 2, Type 3 L changed;
W
— Figure 2 was added;
— reference to ISO 25981 was added to Table 3;
— reference to ISO 25981 was added to Table A.1.
A list of all parts in the ISO 4141 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/members .html.
iv © ISO 2019 – All rights reserved
INTERNATIONAL STANDARD ISO 4141-3:2019(E)
Road vehicles — Multi-core connecting cables —
Part 3:
Construction, dimensions and marking of unscreened
sheathed low-voltage cables
1 Scope
This document specifies the construction, dimensions and marking of unscreened sheathed low-voltage
multi-core cables for the connection of towing and towed vehicles, suitable for temperature range of
class A and class B defined in ISO 6722-1:2011, Table 1.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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.
ISO 1185, Road vehicles — Connectors for the electrical connection of towing and towed vehicles — 7-pole
connector type 24 N (normal) for vehicles with 24 V nominal supply voltage
ISO 1724, Road vehicles — Connectors for the electrical connection of towing and towed vehicles — 7-pole
connector type 12 N (normal) for vehicles with 12 V nominal supply voltage
ISO 3731, Road vehicles — Connectors for the electrical connection of
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.