SIST EN IEC 60352-2:2025
(Main)Solderless connections - Part 2: Crimped connections - General requirements, test methods and practical guidance (IEC 60352-2:2024)
Solderless connections - Part 2: Crimped connections - General requirements, test methods and practical guidance (IEC 60352-2:2024)
IEC 60352-2:2024 is applicable to solderless crimped connections made with:
- appropriately designed uninsulated or pre-insulated crimp barrels as parts of crimp contacts, terminal ends or splices, and
- stranded wires of 0,05 mm2 to 10 mm2 cross-section or
- solid wires of 0,25 mm to 3,6 mm diameter;
for use in electrical and electronic equipment.
Information on the materials and data from industrial experience is included in addition to the test procedures to provide electrically stable connections under prescribed environmental conditions.
This part of IEC 60352 is not applicable to crimping of coaxial cables.
This part of IEC 60352 determines the suitability of solderless crimped connections as described above, under specified mechanical, electrical and atmospheric conditions and provides a means of comparing test results when the tools used to make the connections are of different designs or manufacture.
Lötfreie Verbindungen - Teil 2: Crimpverbindungen - Allgemeine Anforderungen, Prüfverfahren und Anwendungshinweise (IEC 60352-2:2024)
Connexions sans soudure - Partie 2: Connexions serties - Exigences générales, méthodes d\'essai et guide pratique (IEC 60352-2:2024)
IEC 60352-2:2024 s’applique aux connexions serties sans soudure réalisées avec:
- des fûts à sertir non isolés ou pré-isolés, de conception appropriée, utilisés en tant que parties de contacts à sertir, d’embouts ou de jonctions de fils; et
- des fils câblés de section comprise entre 0,05 mm2 et 10 mm2; ou
- des fils massifs de 0,25 mm à 3,6 mm de diamètre;
destinés à être utilisés dans des équipements électriques et électroniques.
Des informations sur les matériaux et des données émanant de l’expérience industrielle sont fournies en plus des procédures d’essai afin de fournir des connexions électriquement stables dans les conditions d’environnement prescrites.
La présente partie de l’IEC 60352 ne s’applique pas au sertissage des câbles coaxiaux.
La présente partie de l’IEC 60352 détermine la conformité des connexions serties sans soudure telles que décrites ci-dessus, dans des conditions mécaniques, électriques et atmosphériques spécifiées, et fournit un moyen pour comparer les résultats d’essai lorsque les outils utilisés pour réaliser les connexions sont de conception ou de fabrication différentes.
Nespajkani spoji - 2. del: Nespajkani stisnjeni spoji - Splošne zahteve, preskusne metode in praktični napotki (IEC 60352-2:2024)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2025
Nespajkani spoji - 2. del: Nespajkani stisnjeni spoji - Splošne zahteve, preskusne
metode in praktični napotki (IEC 60352-2:2024)
Solderless connections - Part 2: Crimped connections - General requirements, test
methods and practical guidance (IEC 60352-2:2024)
Lötfreie Verbindungen - Teil 2: Crimpverbindungen - Allgemeine Anforderungen,
Prüfverfahren und Anwendungshinweise (IEC 60352-2:2024)
Connexions sans soudure - Partie 2: Connexions serties - Exigences générales,
méthodes d\'essai et guide pratique (IEC 60352-2:2024)
Ta slovenski standard je istoveten z: EN IEC 60352-2:2024
ICS:
29.120.20 Spojni elementi Connecting devices
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 60352-2
NORME EUROPÉENNE
EUROPÄISCHE NORM December 2024
ICS 29.120.20 Supersedes EN 60352-2:2006; EN 60352-2:2006/A1:2013
English Version
Solderless connections - Part 2: Crimped connections - General
requirements, test methods and practical guidance
(IEC 60352-2:2024)
Connexions sans soudure - Partie 2: Connexions serties - Lötfreie Verbindungen - Teil 2: Crimpverbindungen -
Exigences générales, méthodes d'essai et guide pratique Allgemeine Anforderungen, Prüfverfahren und
(IEC 60352-2:2024) Anwendungshinweise
(IEC 60352-2:2024)
This European Standard was approved by CENELEC on 2024-12-04. 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
© 2024 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60352-2:2024 E
European foreword
The text of document 48B/3110/FDIS, future edition 3 of IEC 60352-2, prepared by SC 48B "Electrical
connectors" of IEC/TC 48 "Electrical connectors and mechanical structures for electrical and electronic
equipment" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2025-12-31
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2027-12-31
document have to be withdrawn
This document supersedes EN 60352-2:2006 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.
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 60352-2:2024 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standard indicated:
IEC 60068-2-61:1991 NOTE Approved as EN 60068-2-61:1993 (not modified)
IEC 60811-201 NOTE Approved as EN 60811-201
IEC 61191-1:2018 NOTE Approved as EN IEC 61191-1:2018 (not modified)
ISO 1463 NOTE Approved as EN ISO 1463
ISO 6892-1 NOTE Approved as EN ISO 6892-1
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 60050-581 - International Electrotechnical Vocabulary - - -
Part 581: Electromechanical components
for electronic equipment
IEC 60068-1 - Environmental testing - Part 1: General EN 60068-1 -
and guidance
IEC 60068-2-6 - Environmental testing - Part 2-6: Tests - EN 60068-2-6 -
Test Fc: Vibration (sinusoidal)
IEC 60068-2-30 - Environmental testing - Part 2-30: Tests - EN 60068-2-30 -
Test Db: Damp heat, cyclic (12 h + 12 h
cycle)
IEC 60068-2-60 - Environmental testing - Part 2-60: Tests - EN 60068-2-60 -
Test Ke: Flowing mixed gas corrosion test
IEC 60228 - Conductors of insulated cables EN IEC 60228 -
IEC 60512-1 - Connectors for electrical and electronic EN IEC 60512-1 -
equipment - Tests and measurements -
Part 1: Generic specification
IEC 60512-1-1 - Connectors for electronic equipment - EN 60512-1-1 -
Tests and measurements - Part 1-1:
General examination - Test 1a: Visual
examination
IEC 60512-1-2 - Connectors for electronic equipment - EN 60512-1-2 -
Tests and measurements - Part 1-2:
General examination - Test 1b:
Examination of dimension and mass
IEC 60512-2-1 - Connectors for electronic equipment - EN 60512-2-1 -
Tests and measurements - Part 2-1:
Electrical continuity and contact resistance
tests - Test 2a: Contact resistance -
Millivolt level method
Publication Year Title EN/HD Year
IEC 60512-2-2 - Connectors for electronic equipment - EN 60512-2-2 -
Tests and measurements - Part 2-2:
Electrical continuity and contact resistance
tests - Test 2b: Contact resistance -
Specified test current method
IEC 60512-2-5 - Connectors for electronic equipment - EN 60512-2-5 -
Tests and measurements - Part 2-5:
Electrical continuity and contact resistance
tests - Test 2e: Contact disturbance
IEC 60512-4-3 - Connectors for electronic equipment - EN 60512-4-3 -
Tests and measurements - Part 4-3:
Voltage stress tests - Test 4c: Voltage
proof of pre-insulated crimp barrels
IEC 60512-5-2 - Connectors for electronic equipment - EN 60512-5-2 -
Tests and measurements - Part 5-2:
Current-carrying capacity tests - Test 5b:
Current-temperature derating
IEC 60512-6-4 - Connectors for electronic equipment - EN 60512-6-4 -
Tests and measurements - Part 6-4:
Dynamic stress tests - Test 6d: Vibration
(sinusoidal)
IEC 60512-9-5 - Connectors for electrical and electronic EN IEC 60512-9-5 -
equipment - Tests and measurements -
Part 9-5: Endurance tests - Test 9e:
Current loading, cyclic
IEC 60512-11-1 - Connectors for electrical and electronic EN IEC 60512-11-1 -
equipment - Tests and measurements -
Part 11-1: Climatic tests - Test 11a -
Climatic sequence
IEC 60512-11-4 - Connectors for electronic equipment - EN 60512-11-4 -
Tests and measurements - Part 11-4:
Climatic tests - Test 11d: Rapid change of
temperature
IEC 60512-11-7 - Connectors for electronic equipment - EN 60512-11-7 -
Tests and measurements - Part 11-7:
Climatic tests - Test 11g: Flowing mixed
gas corrosion test
IEC 60512-11-9 - Connectors for electronic equipment - EN 60512-11-9 -
Tests and measurements - Part 11-9:
Climatic tests - Test 11i: Dry heat
IEC 60512-11-10 - Connectors for electronic equipment - EN 60512-11-10 -
Tests and measurements - Part 11-10:
Climatic tests - Test 11j: Cold
IEC 60512-11-12 - Connectors for electronic equipment - EN 60512-11-12 -
Tests and measurements - Part 11-12:
Climatic tests - Test 11m: Damp heat,
cyclic
IEC 60512-16-4 - Connectors for electronic equipment - EN 60512-16-4 -
Tests and measurements - Part 16-4:
Mechanical tests on contacts and
terminations - Test 16d: Tensile strength
(crimped connections)
Publication Year Title EN/HD Year
IEC 60512-16-7 - Connectors for electronic equipment - EN 60512-16-7 -
Tests and measurements - Part 16-7:
Mechanical tests on contacts and
terminations - Test 16g: Measurement of
contact deformation after crimping
IEC 60512-16-8 - Connectors for electronic equipment - EN 60512-16-8 -
Tests and measurements - Part 16-8:
Mechanical tests on connections and
terminations - Test 16h: Insulating grip
effectiveness (crimped connections)
IEC 60512-19-1 - Connectors for electronic equipment - EN 60512-19-1 -
Tests and measurements - Part 19-1:
Chemical resistance tests - Test 19a: Fluid
resistance of pre-insulated crimp barrels
IEC 60352-2 ®
Edition 3.0 2024-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Solderless connections –
Part 2: Crimped connections – General requirements, test methods and
practical guidance
Connexions sans soudure –
Partie 2: Connexions serties – Exigences générales, méthodes d'essai et guide
pratique
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.120.20 ISBN 978-2-8322-9903-6
– 2 – IEC 60352-2:2024 © IEC 2024
CONTENTS
FOREWORD . 10
INTRODUCTION . 13
1 Scope . 14
2 Normative references . 14
3 Terms and definitions . 16
4 Workmanship . 25
5 Prerequisites for basic test schedule . 26
5.1 Classification by end-product class . 26
5.1.1 General . 26
5.1.2 Class A – General electrical and electronics products . 26
5.1.3 Class B – Dedicated service electrical and electronics products . 26
5.1.4 Class C – High-performance electrical and electronics products . 26
5.2 Prerequisites for tools . 26
5.3 Prerequisites for crimp barrels . 27
5.3.1 Crimp barrel materials . 27
5.3.2 Crimp barrel dimensions . 27
5.3.3 Crimp barrel surface finishes . 27
5.3.4 Crimp barrel design features . 28
5.4 Prerequisites for wires . 28
5.4.1 General . 28
5.4.2 Conductor materials. 28
5.4.3 Conductor dimensions . 28
5.4.4 Conductor surface finishes . 29
5.4.5 Wire insulation . 29
5.4.6 Wire cutting and stripping . 29
5.5 Prerequisites for crimped connections. 31
5.5.1 Compatibility of combination . 31
5.5.2 Conductor location . 31
5.5.3 Crimping location . 31
5.5.4 Contact deformation .
...
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