EN IEC 62275:2026

• Abstract:

  IEC 62275:2022 specifies requirements for metallic, non-metallic and composite cable ties and their associated fixing devices as a means used for managing or securing the wiring systems in electrical installations. Cable ties and associated fixing devices can also be suitable for other applications, such as support of wiring systems, and where so used, additional requirements can apply. This fourth edition cancels and replaces the third edition published in 2018. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - scope clarification, - new definitions, - deletion of the exception for the stabilization of the moisture content, - possibility to carry out tensile strength tests with dead weights, - differentiation of rubber and acrylic adhesive fixings, - clarification for mechanical testing of integral devices, - clarifications on Table 6, - clarifications in 9.1, - the minimum installation temperature test for cable ties is carried out only when the declared minimum temperature is lower than 0 °C, - a requirement that metallic cable ties be classified according to 6.2.3, - definition of colours to be tested for contribution to fire, - addition of a "some countries" note in Clause 10, - clarification of the mounting of fixing devices in the resistance to ultraviolet light test, - clarification on the testing of integral devices in the resistance to ultraviolet light test.

• Status: Published
• Publication Date: 23-Jul-2026
• ICS: 29.120.10 - Conduits for electrical purposes
• ICS: 29.120.99 - Other electrical accessories
• Technical Committee: CLC/TC 213 - Cable management systems
• Drafting Committee: IEC/SC 23A - IEC_SC_23A
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 24-Jul-2026
• Due Date: 06-Jan-2023
• Completion Date: 24-Jul-2026
• Directive: Harmonized Standard2014/35/EU - Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
• Mandate: M/511 - Mandate to CEN, CENELEC and ETSI relating to harmonised standards in the field of the Low Voltage Directive
• Ref Project: SIST EN IEC 62275:2026 - Cable management systems - Cable ties for electrical installations (IEC 62275:2022)

• Replaces: EN IEC 62275:2019 - Cable management systems - Cable ties for electrical installations
• Effective Date: 29-Jun-2021
• Refers: EN 60695-11-5:2017 - Fire hazard testing - Part 11-5: Test flames - Needle-flame test method - Apparatus, confirmatory test arrangement and guidance
• Effective Date: 09-Jun-2026
• Refers: EN ISO 4892-2:2013 - Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps (ISO 4892-2:2013)
• Effective Date: 09-Jun-2026
• Refers: EN 60216-4-1:2006 - Electrical insulating materials - Thermal endurance properties - Part 4-1: Ageing ovens - Single-chamber ovens
• Effective Date: 09-Jun-2026
• Refers: EN ISO 9227:2017 - Corrosion tests in artificial atmospheres - Salt spray tests (ISO 9227:2017)
• Effective Date: 09-Jun-2026
• Refers: EN 60068-2-6:2008 - Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal)
• Effective Date: 09-Jun-2026
• Refers: EN ISO 4892-2:2013/A1:2021 - Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps - Amendment 1: Classification of daylight filters (ISO 4892-2:2013/Amd 1:2021)
• Effective Date: 09-Jun-2026
• Referred By: EN 4056-001:2006 - Aerospace series - Cable ties for harnesses - Part 001: Technical specification
• Effective Date: 28-Jul-2026
• Referred By: EN 4056-001:2015 - Aerospace series - Cable ties for harnesses - Part 001: Technical specification
• Effective Date: 28-Jul-2026

Overview

EN IEC 62275:2026 sets out the requirements for cable management systems, focusing on metallic, non-metallic, and composite cable ties and their associated fixing devices, as used for managing or securing wiring systems in electrical installations. Published by the European Committee for Electrotechnical Standardization (CLC), this standard is aligned with IEC 62275:2022 and constitutes a comprehensive revision, superseding previous editions and introducing several technical clarifications and updates.

Cable ties play a fundamental role in electrical installations, supporting wire organization, ensuring safety, and providing mechanical stability. Compliance with EN IEC 62275 helps manufacturers, installers, and system designers select suitable products and ensures reliability in a wide range of electrical environments.

Key Topics

• Classification of Cable Ties and Fixing Devices:
  The standard classifies products by material (metallic, non-metallic, composite), tensile strength, temperature ratings, fire contribution, and environmental resistance. This aids in product selection tailored to installation needs.

• Mechanical Performance and Testing:
  Requirements cover tensile strength, installation conditions, and performance in various environments. The latest edition allows tensile strength tests using dead weights and clearly distinguishes between rubber and acrylic adhesive fixings.

• Temperature and Fire Resistance:
  Products are rated for specific maximum and minimum operating and installation temperatures, supporting safe use in diverse climates. The standard defines “flame propagating” and “non-flame propagating” products for fire safety considerations.

• Environmental Resistance:
  Emphasis is placed on exposure to ultraviolet light and corrosion. Methods for testing resistance to these influences are specified, ensuring that cable ties remain reliable over time.

• Labelling and Documentation:
  EN IEC 62275 outlines the necessary marking, product documentation, and traceability requirements, helping users verify the suitability of cable ties for specific electrical installations.

Applications

EN IEC 62275:2026 is crucial for:

• Electrical Contractors and Installers:
  Assists in the selection and use of cable ties that comply with international safety and performance benchmarks across residential, commercial, and industrial settings.

• Manufacturers of Cable Ties and Fixing Devices:
  Provides a harmonized framework for design, testing, manufacturing, and quality control of cable management products for electrical installations.

• Compliance, Inspection, and Certification:
  Supports regulatory authorities, testing laboratories, and certifiers in verifying that products meet essential safety and performance criteria for cable management.

Specific use cases include:

• Securing and organizing cables in switchboards, control panels, building wiring, and outdoor installations, where specialized performance for temperature and UV resistance may be required.
• Supporting wiring systems in scenarios subject to mechanical vibrations or corrosive environments, with options for metallic, non-metallic, or composite solutions.

Related Standards

For comprehensive cable management and electrical safety, consider these related standards:

• IEC 60068-2-6 - Environmental testing for vibration resistance
• IEC 60695-11-5 - Fire hazard testing using the needle-flame test
• ISO 4892-2 - Plastics exposure to laboratory light sources (UV testing)
• ISO 9227 - Corrosion tests in artificial atmospheres (salt spray)
• IEC 60216-4-1 - Thermal endurance of electrical insulating materials

Standards such as UL 62275 and CSA C22.2 No. 62275 may provide additional guidance, especially for North American markets.

---

By adhering to EN IEC 62275:2026, professionals in the electrical field ensure enhanced safety, reliability, and durable cable management solutions, while also supporting global harmonization in product performance and testing.

SLOVENSKI STANDARD
01-september-2026
Nadomešča:
SIST EN IEC 62275:2020
Sistemi za urejanje pokabljenja - Kabelske vezice za električne inštalacije (IEC
62275:2022)
Cable management systems - Cable ties for electrical installations (IEC 62275:2022)
Kabelführungssysteme - Kabelbinder für elektrische Installationen (IEC 62275:2022)
Systèmes de câblage - Colliers pour installations électriques (IEC 62275:2022)
Ta slovenski standard je istoveten z: EN IEC 62275:2026
ICS:
29.120.99 Druga električna dodatna Other electrical accessories
oprema
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 62275

NORME EUROPÉENNE
EUROPÄISCHE NORM July 2026
ICS 29.120.10; 29.120.99 Supersedes EN IEC 62275:2019
English Version
Cable management systems - Cable ties for electrical
installations
(IEC 62275:2022)
Systèmes de câblage - Colliers pour installations Kabelführungssysteme - Kabelbinder für elektrische
électriques Installationen
(IEC 62275:2022) (IEC 62275:2022)
This European Standard was approved by CENELEC on 2026-05-15. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2026 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62275:2026 E
European foreword
The text of document 23A/1025/FDIS, future edition 4 of IEC 62275, prepared by SC 23A "Cable
management systems" of IEC/TC 23 "Electrical accessories" was submitted to the IEC-CENELEC
parallel vote and approved by CENELEC as EN IEC 62275:2026.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2027-07-31
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2029-07-31
document have to be withdrawn
This document supersedes EN IEC 62275:2019 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a standardization request addressed to CENELEC by the
European Commission. The Standing Committee of the EFTA States subsequently approves these
requests for its Member States.
For the relationship with EU Legislation, see informative Annex ZZ, which is an integral part of this
document.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 62275:2022 was approved by CENELEC as a European
Standard without any modification.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
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.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod),
the relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is
available here: www.cencenelec.eu.
Publication Year Title EN/HD Year
IEC 60068-2-6 2007 Environmental testing – Part 2-6: Tests – EN 60068-2-6 2008
Test Fc: Vibration (sinusoidal)
IEC 60216-4-1 2006 Electrical insulating materials – Thermal EN 60216-4-1 2006
endurance properties – Part 4-1: Ageing
ovens – Single-chamber ovens
IEC 60695-11-5 2016 Fire hazard testing – Part 11-5: Test flames EN 60695-11-5 2017
– Needle-flame test method – Apparatus,
confirmatory test arrangement and guidance
ISO 4892-2 2013 Plastics – Methods of exposure to laboratory EN ISO 4892-2 2013
light sources – Part 2: Xenon-arc lamps
+ AMD1 2021 + A1 2021
ISO 9227 2017 Corrosion tests in artificial atmospheres – EN ISO 9227 2022
Salt spray tests
+ A1 2024
Annex ZZ
(informative)
Relationship between this European standard and the safety
objectives of Directive 2014/35/EU [2014 OJ L96] aimed to be
covered
This European standard has been prepared under a Commission’s standardisation request relating to
harmonised standards in the field of the Low Voltage Directive, M/511, to provide one voluntary means
of conforming to safety objectives of Directive 2014/35/EU of the European Parliament and of the
Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the
making available on the market of electrical equipment designed for use within certain voltage limits
[2014 OJ L96].
Once this standard is cited in the Official Journal of the European Union under that Directive,
compliance with the normative clauses of this standard given in Table ZZ.1 confers, within the limits of
the scope of this standard, a presumption of conformity with the corresponding safety objectives of
that Directive, and associated EFTA regulations.
Table ZZ.1 — Correspondence between this European standard and Annex I of Directive
2014/35/EU [2014 OJ L96]
Safety objectives of Clause(s) / sub-clause(s) Remarks / Notes
Directive 2014/35/EU of this EN
(1)(a) Clause 7
(1)(b) Clause 5
Clause 7
(1)(c) Clause 4 see also 2c), 3a) and 3b) below
(2)(a) Not applicable.
Cable ties do not carry any current, so
there is no danger by direct contact.
Cable ties are not in contact with live parts,
so there is no danger by indirect contact
(2)(b) Not applicable
Cable ties do not carry any current and
they cannot produce heat, arcs or radiation.
(2)(c) Clause 8
Clause 9
Clause 10
(2)(d) Not applicable.
Cable ties do not carry any current, and
therefore insulation is not required
(3)(a) Clause 9
(3)(b) Clause 9
Clause 10
Clause 11
Safety objectives of Clause(s) / sub-clause(s) Remarks / Notes
Directive 2014/35/EU of this EN

(3)(c) Not applicable.
Cable ties do not carry any current so no
overload will be produced.
WARNING 1 — Presumption of conformity stays valid only as long as a reference to this European
Standard is maintained in the list published in the Official Journal of the European Union. Users of this
standard should consult frequently the latest list published in the Official Journal of the European
Union.
WARNING 2 — Other Union legislation may be applicable to the product(s) falling within the scope of
this standard.
IEC 62275 ®
Edition 4.0 2022-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Cable management systems – Cable ties for electrical installations

Systèmes de câblage – Colliers pour installations électriques

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.120.10; 29.120.99 ISBN 978-2-8322-6060-9

– 2 – IEC 62275:2022 © IEC 2022
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 General requirements . 8
5 General notes on tests . 8
6 Classification . 13
6.1 According to material . 13
6.1.1 Metallic component . 13
6.1.2 Non-metallic component . 13
6.1.3 Composite component . 13
6.2 According to loop tensile strength for cable ties and mechanical strength for
fixing devices . 13
6.2.1 Loop tensile strength for cable ties . 13
6.2.2 Type 1 – Retains at least 50 % of declared loop tensile strength for
cable ties and mechanical strength for fixing devices after test
conditions . 13
6.2.3 Type 2 – Retains 100 % declared loop tensile strength for cable ties
and mechanical strength for fixing devices after test conditions . 13
6.2.4 According to loop tensile strength and mechanical strength of integral
devices . 14
6.3 According to temperature . 14
6.3.1 According to maximum operating temperature for application given in
Table 4 . 14
6.3.2 According to minimum operating temperature for application given in
Table 5 . 14
6.3.3 According to minimum temperature during installation as declared by
the manufacturer . 14
6.4 According to contribution to fire for non-metallic and composite cable ties
and integral devices only . 14
6.4.1 Flame propagating . 14
6.4.2 Non-flame propagating . 14
6.5 According to environmental influences . 15
6.5.1 According to resistance to ultraviolet light for non-metallic and
composite components . 15
6.5.2 According to resistance to corrosion for metallic and composite
components . 15
7 Marking and documentation . 15
8 Construction . 17
9 Mechanical properties. 18
9.1 Requirements . 18
9.2 Installation test . 18
9.3 Minimum installation temperature test for cable ties . 18
9.4 Minimum operating temperature test for cable ties . 19
9.5 Loop tensile strength test for cable ties classified according to 6.2.2 . 21
9.5.1 As-received condition . 21
9.5.2 After heat ageing . 21
9.5.3 After temperature cycling . 22

IEC 62275:2022 © IEC 2022 – 3 –
9.6 Loop tensile strength test for cable ties classified according to 6.2.3 . 22
9.6.1 As-received condition . 22
9.6.2 After heat ageing . 23
9.6.3 After temperature cycling . 23
9.6.4 After vibration test for metallic cable ties . 24
9.7 Mechanical strength test for fixing devices and integral devices . 25
9.7.1 As-received condition . 25
9.7.2 After heat ageing . 31
9.7.3 After temperature cycling . 32
10 Contribution to fire . 33
11 Environmental influences . 35
11.1 Resistance to ultraviolet light . 35
11.2 Resistance to corrosion . 38
12 Electromagnetic compatibility . 38
Annex A (normative) Compliance checks to be carried out for cable ties and fixing
devices currently complying with IEC 62275:2018 (Edition 3) in order to comply with
IEC 62275:2022 (Edition 4) (i.e., this document) . 39
Bibliography . 40

Figure 1 – Reference thickness for cable ties . 9
Figure 2 – Typical arrangements for cable tie orientation on split mandrel

for tensile test . 12
Figure 3 – Test piston for durability test for marking . 16
Figure 4 – Test apparatus for cable tie impact test . 21
Figure 5 – Typical arrangement for the vibration test . 25
Figure 6 – Typical arrangement of test assembly for fixing devices and for integral
devices . 31
Figure 7 – Arrangement for the needle flame test . 35
Figure 8 – Recommended sample repositioning for ultraviolet light and water exposure . 37

Table 1 – Stabilization time for samples . 9
Table 2 – Test mandrel diameter . 10
Table 3 – Loop tensile strength . 13
Table 4 – Maximum operating temperature for application . 14
Table 5 – Minimum operating temperature for application . 14
Table 6 – Literature information . 17
Table 7 – Energy values of hammer . 21
Table A.1 – Required compliance checks . 39

– 4 – IEC 62275:2022 © IEC 2022
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
CABLE MANAGEMENT SYSTEMS –
CABLE TIES FOR ELECTRICAL INSTALLATIONS

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
Publicly Available Specifications (PAS) and Guides (hereafter referred to as "IEC Publication(s)"). Their
preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
may participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence between
any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent
rights. IEC shall not be held responsible for identifying any or all such patent rights.
IEC 62275 has been prepared by subcommittee 23A: Cable management systems, of IEC
technical committee 23: Electrical accessories. It is an International Standard.
This fourth edition cancels and replaces the third edition published in 2018. This edition
constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) scope clarification,
b) new definitions,
c) deletion of the exception for the stabilization of the moisture content,
d) possibility to carry out tensile strength tests with dead weights,
e) differentiation of rubber and acrylic adhesive fixings,
f) clarification for mechanical testing of integral devices,
g) clarifications on Table 6,
h) clarifications in 9.1,
IEC 62275:2022 © IEC 2022 – 5 –
i) the minimum installation temperature test for cable ties is carried out only when the declared
minimum temperature is lower than 0 °C,
j) a requirement that metallic cable ties be classified according to 6.2.3,
k) definition of colours to be tested for contribution to fire,
l) addition of a "some countries" note in Clause 10,
m) clarification of the mounting of fixing devices in the resistance to ultraviolet light test,
n) clarification on the testing of integral devices in the resistance to ultraviolet light test.
The text of this International Standard is based on the following documents:
Draft Report on voting
23A/1025/FDIS 23A/1029/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/publications.
The following differing practices of a less permanent nature exist in the countries indicated
below.
– 6.2.2: Additional type classifications are applicable when pre-qualified moulding materials
are used (Canada, USA).
– 6.2.3: Additional type classifications are applicable when pre-qualified moulding materials
are used (Canada, USA).
– 7.3: Some marking information is required to be placed on the packaging (Canada, Russia,
USA).
In this document, the following print types are used:
– Requirements proper: in roman type.
– Test specifications: in italic type.
– Notes: in smaller roman type.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under webstore.iec.ch in the data related to the
specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
– 6 – IEC 62275:2022 © IEC 2022
CABLE MANAGEMENT SYSTEMS –
CABLE TIES FOR ELECTRICAL INSTALLATIONS

1 Scope
This document specifies requirements for metallic, non-metallic and composite cable ties and
their associated fixing devices as a means used for managing or securing the wiring systems
in electrical installations. Cable ties and associated fixing devices can also be suitable for other
applications, such as support of wiring systems, and where so used, additional requirements
can apply.
This document does not contain requirements that evaluate any electrical insulation properties
of the cable tie or mechanical protection of the cables provided by the cable tie. This document
contains requirements for the mechanical interface of an adhesive fixing device to a solid
surface. It does not consider the mechanical behaviour of the solid surface in itself.
This document does not consider the mechanical interface, for example the mounting screw, of
a fixing device other than adhesive to a solid surface.
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.
IEC 60068-2-6:2007, Environmental testing – Part 2-6: Tests – Test Fc: Vibration (sinusoidal)
IEC 60216-4-1:2006, Electrical insulating materials – Thermal endurance properties – Part 4‑1:
Ageing ovens – Single-chamber ovens
IEC 60695-11-5:2016, Fire hazard testing – Part 11-5: Test flames – Needle-flame test method
– Apparatus, confirmatory test arrangement and guidance
ISO 4892-2:2013, Plastics – Methods of exposure to laboratory light sources – Part 2:
Xenon-arc lamps
ISO 4892-2:2013/AMD1:2021
ISO 9227:2017, Corrosion tests in artificial atmospheres – Salt spray tests
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following
addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp

IEC 62275:2022 © IEC 2022 – 7 –
3.1
cable tie
band or length of material, employing a locking device, used for bundling or tying groups of
cables together, securing and/or supporting the cables
Note 1 to entry: Type 1 and Type 2 cable ties are classified in 6.2.2 and 6.2.3.
Note 2 to entry: In some countries, such as Canada and the United States, additional Type classifications are
applicable when prequalified moulding materials are used. See UL 62275/CSA C22.2 No. 62275.
3.2
fixing device
component (such as a block or bracket) specifically designed to secure the cable tie to a
mounting surface
3.3
metallic component
component that consists of metal only
Note 1 to entry: A metallic cable tie having a thin non-metallic or organic coating, where the coating does not
contribute to the determination of the loop tensile strength, is considered a metallic component. In case of doubt,
"as-received condition" tests with and without coating can be carried out.
3.4
non-metallic component
component that consists of non-metallic material only
3.5
composite component
component comprising both metallic and non-metallic materials where both metallic and non-
metallic materials contribute to the determination of the loop tensile strength
3.6
environmental influence
effect of environmental hazards such as corrosive substances or solar radiation, etc.
3.7
loop tensile strength
reference mechanical characteristic of a cable tie with its locking mechanism engaged
3.8
locking device
feature of a cable tie for fixing it in a closed position
3.9
low hygroscopic polymer
polymer having the characteristic of not enabling attraction or holding water greater than 1,0 %
by weight of the material from the surrounding environment at 23 °C and 50 % relative humidity
Note 1 to entry: Examples of low hygroscopic polymers include polypropylene, acetal, ethylene tetrafluoroethylene,
ethylene chlorotrifluoroethylene, nylon 12, polyetheretherketone.
3.10
equilibrium moisture content
state at which a polymer neither absorbs nor releases moisture when exposed to a surrounding
environment of 23 °C and 50 % relative humidity
3.11
integral device
single component, as produced, incorporating a cable tie and a fixing device that are not
separable
– 8 – IEC 62275:2022 © IEC 2022
3.12
adhesive fixing device
fixing device provided with an adhesive tape specifically designed to secure the cable tie to a
mounting surface
3.13
type test
conformity test made on one or more items representative of the production
[SOURCE: IEC 60050-151:2001, 151-16-16]
3.14
bundle
collection of wires or cables gathered or tied together
4 General requirements
A cable tie and a fixing device shall withstand the stresses likely to occur during recommended
installation practice and perform under the conditions of classifications in Clause 6 as declared
by the manufacturer.
Compliance is checked by carrying out all the appropriate specified tests.
NOTE Annex A details the compliance checks to be carried out for cable ties and fixing devices currently complying
with IEC 62275:2018 in order to comply with IEC 62275:2022, Edition 4 (i.e., this document).
5 General notes on tests
5.1 Tests according to this document are type tests. Unless otherwise specified, tests are
carried out with the cable ties and their associated fixing devices, where available, installed as
in normal use according to the manufacturer's instructions.
Unless otherwise specified, requirements and tests for fixing devices also apply to adhesive
fixing devices.
NOTE For guidance in determining product types and sample sets, a family of cable ties or fixing devices having
material, construction characteristics, and classifications according to Clause 6, in common, are considered of the
same product type. Examples for consideration are identical generic material description, material colours, or variable
lengths of a cable tie of otherwise similar construction. The sample sets selected for testing from each product type
is representative of the extremes of the range (example: shortest and longest), and the minimum performance level
obtained for either extreme is considered to be representative of the entire range. Consideration is given to minor
construction variations that can be determined by inspection to have no effect on performance, when determining
product types.
5.2 Unless otherwise specified, tests on non-metallic and composite components shall
commence when the samples have been removed from their packaging and then stabilized at
a temperature of (23 ± 5) °C and at a relative humidity of (50 ± 5) %, for a period as indicated
in Table 1.
NOTE This stabilization intends to achieve equilibrium moisture content for all samples before and after further
conditioning and testing.
IEC 62275:2022 © IEC 2022 – 9 –
Table 1 – Stabilization time for samples
Reference thickness (RT) of device Stabilization time
mm days
RT ≤ 1,2 7 ± 1
1,2 < RT ≤ 1,4 21
−7
1,4 < RT 35
−7
All thicknesses for low hygroscopic 2 ± 1/3
polymers
The reference thickness of a cable tie is measured at the midpoint of the strap. The reference
thickness of a fixing device shall be the smallest cross-section in the area that interfaces with
the cable tie or as declared by the manufacturer. See Figure 1.

Key
A reference thickness of cable tie
Figure 1 – Reference thickness for cable ties
5.3 Unless otherwise specified, the tests shall be carried out at an ambient temperature of
(23 ± 5) °C and with a relative humidity of between 40 % and 60 %.
5.4 Unless otherwise specified, three new samples are submitted to the tests and the
requirements are satisfied if all the tests are met. If only one of the samples does not satisfy a
test owing to an assembly or manufacturing fault, that test and any preceding one which may
have influenced the results of the test shall be repeated. The tests that follow shall be carried
out in the required sequence on another full set of samples, all of which shall comply with the
requirements.
NOTE The applicant, when submitting the first set of samples, can also submit an additional set of samples which
can be necessary if one sample fails. The test station will then without further request test the additional set of
samples and will reject only if a further failure occurs. If the additional set of samples is not submitted at the same
time, a failure of one sample will entail a rejection.
5.5 When toxic or hazardous processes are used, due regard shall be taken of the safety of
persons within the test area.
– 10 – IEC 62275:2022 © IEC 2022
5.6 Unless otherwise specified, the cross-head speed of a tensile machine used during the
tests shall be (25 ± 2,5) mm/min. Dead weights can be used for conducting loop tensile strength
tests for cable ties and integral devices classified according to 6.2.3, provided that no sudden
application of force occurs.
5.7 Where required for heat ageing, a full draft circulating-air oven as specified in
IEC 60216-4-1:2006 shall be used. A portion of the air shall be allowed to re-circulate and a
substantial amount of air shall be admitted continuously to maintain the normal air content
surrounding the samples. The oven shall be adjusted to achieve more than five complete
fresh-air changes per hour.
5.8 An integral device shall be tested as a complete sample. The integral device shall be
subjected to the conditionings for the cable tie prior to conducting the mechanical strength test
for the fixing device in accordance with 9.7.
A fixing device, the performance of which is dependent on the mounting hole size, the thickness
of the material sheet to which it is to be mounted, or the mounting orientation declared by the
manufacturer in accordance with Table 6, shall comply with all applicable tests when the device
is assembled to the minimum and maximum thickness of each mounting surface, in the largest
hole size, and in each intended mounting orientation declared by the manufacturer. When it can
be determined that a particular mounting orientation represents the most onerous condition, the
results of the tests in that orientation may represent all mounting orientations.
An adhesive fixing device, the performance of which is dependent on the mounting surface or
the mounting orientation, shall comply with all applicable tests when the device is assembled
on the surfaces for which it is intended, and in each intended mounting orientation declared by
the manufacturer. When it can be determined that a particular mounting orientation represents
the most onerous condition, the results of the tests in that orientation may represent all
mounting orientations.
5.9 Unless otherwise specified, when conducting the tests on cable ties in Clause 9, the
samples shall be installed according to the manufacturer's instructions on a steel or aluminium
mandrel which has a diameter A according to Table 2.
If the minimum declared diameter of the cable tie is greater than the diameter of the test mandrel
specified in Table 2, then a test mandrel that has the minimum diameter as declared by the
manufacturer shall be used.
The width B of the mandrel shall be at least 5 mm greater than the maximum width of the cable
tie as shown in Figure 2.
Table 2 – Test mandrel diameter
Maximum declared diameter Test mandrel diameter (A)
mm mm
≤ 20 9,5 ± 1
> 20 and ≤ 38 20 ± 2
> 38 38 ± 2
For the loop tensile strength tests, the mandrel shall be split in two equal parts.
A metallic cable tie having a parallel entry strap shall be mounted to the mandrel as shown in
Figure 2 a). Non-metallic or composite cable ties having a parallel entry strap shall be mounted
to the mandrel as shown in Figure 2 b).

IEC 62275:2022 © IEC 2022 – 11 –
The excess end (tail) of the cable tie is permitted to be cut off after assembly, except in the
tests where marking is required for the purpose of measurement (see 9.6).
The use of separate steel or aluminium conditioning mandrels is permitted. The conditioning
mandrels need not be split but shall have a diameter approximately equivalent to the
appropriate test mandrel to allow transfer of the sample to the test mandrel. Conditioned
samples shall be carefully transferred to the appropriate test mandrel for carrying out the loop
tensile test. Where it has been determined that the transfer of the samples from the conditioning
mandrel to a test mandrel has influenced the test results, an additional sample set shall be
conditioned and tested.
For integral devices, when it is determined impractical to condition the samples mounted to a
rigid support, samples shall be conditioned separately. When conditioning separately, they shall
be installed on a solid mandrel of similar size to the test fixture and the entire sample set may
be installed on the same mandrel. After conditioning, each sample shall be mounted to the rigid
support test fixture prior to the appropriate tensile pull. Where it has been determined that the
transfer of the samples from the conditioning mandrel to a test mandrel has influenced the test
results, an additional sample set shall be conditioned and tested.

Key
1 locking device (head)
2 split line
3 mandrel
4 cable tie
A diameter of test mandrel
B width of test mandrel
Mandrels shall be made of steel or aluminium and shall be smooth and free of burrs.
Care should be taken that the separation of the two halves of the mandrel remains parallel to the split line.
Figure 2 a) – Typical arrangement for a right-angle non-metallic and composite cable tie
and a parallel entry metallic cable tie orientation on split mandrel for tensile test

– 12 – IEC 62275:2022 © IEC 2022

Key
1 locking device (head)
2 split line
3 mandrel
4 cable tie
A diameter of test mandrel
B width of test mandrel
Mandrels shall be made of steel or aluminium and shall be smooth and free of burrs.
Care should be taken that the separation of the two halves of the mandrel remains parallel to the split line.
Figure 2 b) – Typical arrangement for non-metallic and composite cable
tie orientation on split mandrel for tensile test – Parallel entry strap
Figure 2 – Typical arrangements for cable tie orientation
on split mandrel for tensile test
5.10 Tests for rubber adhesive fixing devices and integral devices on stainless steel or
aluminium bare panel cover installation on the following surfaces:
– any bare metal surface,
– enamel painted metal surface,
– epoxy painted metal surface,
– polyester painted metal surface.
The installation on other surfaces and other painted surfaces shall be tested.
5.11 Tests for acrylic adhesive fixing devices and integral devices on stainless steel or
aluminium bare panel cover the installation on any bare metal surface. The installation on other
surfaces shall be tested.
5.12 Any other generic type of adhesive used on a fixing device or an integral device shall be
tested on each surface.
IEC 62275:2022 © IEC 2022 – 13 –
5.13 Unless specified otherwise by the manufacturer, the samples are to be held to the panel
+1
for a period of 5 s with a force of (50 ± 5) N prior to the start of the prescribed pre-conditioning
period or other exposures. Before applying any force, the preconditioning period recommended
by the manufacturer shall be respected.
NOTE In Canada and the United States, an adhesive previously evaluated to the appropriate requirements for
polymeric adhesive systems according to UL 746C or CAN/CSA-C22.2 No. 0.17 only requires the evaluation
according to 9.7 on one substrate.
6 Classification
6.1 According to material
6.1.1 Metallic component
6.1.2 Non-metallic component
6.1.3 Composite component
6.2 According to loop tensile strength for cable ties and mechanical strength for
fixing devices
6.2.1 Loop tensile strength for cable ties
As given in Table 3.
Table 3 – Loop tensile strength
Loop tensile strength
N
50 530
80 800
130 890
180 1 150
220 1 300
360 2 200
Other values may be declared at the manufacturer's discretion.
NOTE Loop tensile strength does not provide an indication of long-term static load-bearing capabilities.
6.2.2 Type 1 – Retains at least 50 % of declared loop tensile strength for cable ties
and mechanical strength for fixing devices after test conditions
NOTE In some countries, such as Canada and the United States, additional type classifications are applicable when
pre-qualified moulding materials are used. See UL 62275/CSA C22.2 No.62275.
6.2.3 Type 2 – Retains 100 % declared loop tensile strength for cable ties and
mechanical strength for fixing devices after test conditions
Metallic cable ties and fixing devices shall be classified according to 6.2.3.
NOTE In some countries, such as Canada and the United States, additional type classifications are applicable when
pre-qualified moulding materials are used. See UL 62275/CSA C22.2 No.62275.

– 14 – IEC 62275:2022 © IEC 2022
6.2.4 According to loop tensile strength and mechanical strength of integral devices
An integral device shall have a single type classification, according to 6.2.2 or 6.2.3.
6.3 According to temperature
6.3.1 According to maximum operating temperature for application given in Table 4
Table 4 – Maximum operating temperature for application
Temperature
°C
Additional ratings above 150 °C may be declared in 10 °C increments.
6.3.2 According to minimum operating temperature for application given in Table 5
Table 5 – Minimum operating temperature for application
Temperature
°C
−5
−15
−25
−40
−60
6.3.3 According to minimum temperature during installation as declared by the
manufacturer
6.4 According to contribution to fire for non-metallic and composite cable ties and
integral devices only
6.4.1 Flame propagating
NOTE Owing to the small mass of material, cable ties classified as flame propagating are considered to present
only a minor potential
...