IEC 60684-3-205:2011

IEC 60684-3-205 ®
Edition 1.0 2011-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Flexible insulating sleeving –
Part 3: Specifications for individual types of sleeving – Sheet 205: Heat-
shrinkable chlorinated polyolefin sleeving, flame retarded, nominal shrink ratio
1,7:1 and 2:1
Gaines isolantes souples –
Partie 3: Spécifications pour types particuliers de gaines – Feuille 205: Gaines
thermorétractables en polyoléfine chlorée, retardées à la flamme, rapport de
rétreint nominal de 1,7:1 et 2:1
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IEC 60684-3-205 ®
Edition 1.0 2011-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Flexible insulating sleeving –
Part 3: Specifications for individual types of sleeving – Sheet 205: Heat-
shrinkable chlorinated polyolefin sleeving, flame retarded, nominal shrink ratio
1,7:1 and 2:1
Gaines isolantes souples –
Partie 3: Spécifications pour types particuliers de gaines – Feuille 205: Gaines
thermorétractables en polyoléfine chlorée, retardées à la flamme, rapport de
rétreint nominal de 1,7:1 et 2:1

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX M
ICS 29.035.20 ISBN 978-2-88912-546-3

– 2 – 60684-3-205 © IEC:2011
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references. 6
3 Designation . 7
4 Conditions of test . 7
5 Requirements . 7
6 Sleeving conformance. 7
7 Breakdown voltage . 10

Table 1 – Dimensional and mass requirements (nominal shrink ratio 1,7:1) . 8
Table 2 – Dimensional and mass requirements (nominal shrink ratio 2:1) . 8
Table 3 – Property requirements . 9
Table 4 – Requirements for breakdown voltage . 11
Table 5 – Resistance to selected fluids . 11
Table 6 – Additional property requirements . 12

60684-3-205 © IEC:2011 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________
FLEXIBLE INSULATING SLEEVING –

Part 3: Specifications for individual types of sleeving –
Sheet 205: Heat-shrinkable chlorinated polyolefin sleeving,
flame retarded, nominal shrink ratio 1,7:1 and 2:1

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
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patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60684-3-205 has been prepared by IEC technical committee 15:
Solid electrical insulating materials.
The text of this standard is based on the following documents:
FDIS Report on voting
15/626/FDIS 15/638/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

– 4 – 60684-3-205 © IEC:2011
A list of all the parts in the IEC 60684 series, under the general title Flexible insulating
sleeving, can be found on the IEC website.
The committee has decided that the contents of this publication will remain unchanged until the
stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data related to
the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
60684-3-205 © IEC:2011 – 5 –
INTRODUCTION
This International Standard is one of a series which deals with flexible insulating sleeving for
electrical purposes.
The series consists of three parts:
Part 1: Definitions and general requirements (IEC 60684-1)
Part 2: Methods of test (IEC 60684-2)
Part 3: Specifications for individual types of sleeving (IEC 60684-3)
This standard gives one of the sheets comprising part 3 as follows:
Sheet 205: Heat-shrinkable chlorinated polyolefin sleeving, flame retarded, nominal shrink ratio
1,7:1 and 2:1
– 6 – 60684-3-205 © IEC:2011
FLEXIBLE INSULATING SLEEVING –

Part 3: Specifications for individual types of sleeving –
Sheet 205: Heat-shrinkable chlorinated polyolefin sleeving,
flame retarded, nominal shrink ratio 1,7:1 and 2:1

1 Scope
This part of IEC 60684 gives the requirements for one type of heat-shrinkable chlorinated
polyolefin sleeving, flame retarded, nominal shrink ratio 1,7:1 and 2:1 for use at temperatures
up to 120 °C.
These sleevings are normally supplied with internal diameters up to 102 mm, and the standard
colour is black.
Sizes or colours other than those specifically listed in this standard may be available as custom
items. These items shall be considered to comply with this standard if they comply with the
property requirements listed in Tables 3, 4 and 5 except for dimensions and mass, and
Table 6, as applicable.
Materials which conform to this specification meet established levels of performance. However,
the selection of a material by a user for a specific application should be based on the actual
requirements necessary for adequate performance in that application and not based on this
specification alone
2 Normative 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.
IEC 60684-1:2003, Flexible insulating sleeving – Part 1: Definitions and general requirements
IEC 60684-2:1997, Flexible insulating sleeving – Part 2: Methods of test
Amendment 1 (2003)
Amendment 2 (2005)
IEC 60757:1983, Code for designation of colours
ISO 846:1997, Plastics – Evaluation of the actio
...