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SLOVENSKI STANDARD
01-oktober-2021
Konektorji za električno in elektronsko opremo - Zahteve za izdelek - 2-011. del:
Okrogli konektorji - Podrobna specifikacija za bajonetne spojke B12 na osnovi
vmesnikov v skladu s standardoma IEC 61076-2-101 in IEC 61076-2-109 (IEC 61076
-2-011:2021)
Connectors for electrical and electronic equipment - Product requirements - Part 2-011:
Circular connectors - Detail specification for B12 bayonet coupling connectors based on
mating interfaces according to IEC 61076-2-101 and IEC 61076-2-109 (IEC 61076-2-
011:2021)
Steckverbinder für elektronische Einrichtungen - Produktanforderungen - Teil 2-011:
Rundsteckverbinder - Bauartspezifikation für Steckverbinder mit B12 Bajonettausführung
auf Basis von Steckgesichtern nach IEC 61076-2-101 und IEC 61076-2-109 (IEC 61076-
2-011:2021)
Connecteurs pour équipements électriques et électroniques - Exigences de produit -
Partie 2-011: Connecteurs circulaires - Spécification particulière pour les connecteurs à
accouplement à baïonnette B12 basés sur des interfaces d’accouplement conformes à
l’IEC 61076-2-101 et l’IEC 61076-2-109 (IEC 61076-2-011:2021)
Ta slovenski standard je istoveten z: EN IEC 61076-2-011:2021
ICS:
31.220.10 Vtiči in vtičnice, konektorji Plug-and-socket devices.
Connectors
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 61076-2-011
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2021
ICS 31.220.10
English Version
Connectors for electrical and electronic equipment - Product
requirements - Part 2-011: Circular connectors - Detail
specification for B12 bayonet coupling connectors based on
mating interfaces according to IEC 61076-2-101 and IEC 61076-
2-109
(IEC 61076-2-011:2021)
Connecteurs pour équipements électriques et électroniques Steckverbinder für elektronische Einrichtungen -
- Exigences de produit - Partie 2-011: Connecteurs Produktanforderungen - Teil 2-011: Rundsteckverbinder -
circulaires - Spécification particulière pour les connecteurs Bauartspezifikation für Steckverbinder mit B12
à accouplement à baïonnette B12 basés sur des interfaces Bajonettausführung auf Basis von Steckgesichtern nach
d'accouplement conformes à l'IEC 61076-2-101 et l'IEC IEC 61076-2-101 und IEC 61076-2-109
61076-2-109 (IEC 61076-2-011:2021)
(IEC 61076-2-011:2021)
This European Standard was approved by CENELEC on 2021-07-28. 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,
Turkey 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
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61076-2-011:2021 E
European foreword
The text of document 48B/2883/FDIS, future edition 1 of IEC 61076-2-011, 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 EN IEC 61076-2-011:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2022–04–28
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024–07–28
document have to be withdrawn
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 61076-2-011:2021 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.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60050-581 2008 International Electrotechnical Vocabulary - -
(IEV) - Part 581: Electromechanical
components for electronic equipment
IEC 61076-2 2011 Connectors for electronic equipment - EN 61076-2 2011
Product requirements - Part 2: Sectional
specification for circular connectors
IEC 61076-2-101 2012 Connectors for electronic equipment - EN 61076-2-101 2012
Product requirements - Part 2–101:
Circular connectors - Detail specification
for M12 connectors with screw-locking
IEC 61076-2-109 2014 Connectors for electronic equipment - EN 61076-2-109 2014
Product requirements - Part 2–109:
Circular connectors - Detail specification
for connectors with M 12 × 1 screw-
locking, for data transmission frequencies
up to 500 MHz
IEC 61984 2008 Connectors - Safety requirements and EN 61984 2009
tests
IEC 61076-2-011
Edition 1.0 2021-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Connectors for electrical and electronic equipment – Product requirements –
Part 2-011: Circular connectors – Detail specification for B12 bayonet coupling
connectors based on mating interfaces according to IEC 61076-2-101 and
IEC 61076-2-109
Connecteurs pour équipements électriques et électroniques –
Exigences de produit –
Partie 2-011: Connecteurs circulaires – Spécification particulière pour les
connecteurs à accouplement à baïonnette B12 basés sur des interfaces
d’accouplement conformes à l’IEC 61076-2-101 et l’IEC 61076-2-109
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 31.220.10 ISBN 978-2-8322-9924-1
– 2 – IEC 61076-2-011:2021 © IEC 2021
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 Technical information . 7
4.1 Recommended method of termination . 7
4.1.1 General . 7
4.1.2 Number of contacts or contact cavities . 7
4.2 Ratings and characteristics . 7
4.3 Marking . 7
4.4 Safety aspects . 7
5 Dimensions. 7
5.1 General . 7
5.2 Survey of styles and variants . 7
5.3 Interface dimensions for connectors . 8
5.3.1 Interface dimensions for fixed connector . 8
5.3.2 Interface dimensions for free connector . 9
5.3.3 Pin front view of connectors and contact position . 10
5.4 Engagement (mating) information . 10
6 Characteristics . 10
6.1 Climatic category . 10
6.2 Mechanical . 10
7 Test schedule . 10
Annex A (informative) Diameter of the female connector body . 11
Annex B (informative) Contact and pair designation for balanced cabling . 12
Figure 1 – Coupling dimensions for fixed connectors . 8
Figure 2 – Coupling dimensions for free cable connectors . 9
Table 1 – Coupling dimensions, fixed connector . 9
Table 2 – Coupling dimensions, free cable connector . 9
IEC 61076-2-011:2021 © IEC 2021 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
CONNECTORS FOR ELECTRICAL AND ELECTRONIC
EQUIPMENT – PRODUCT REQUIREMENTS –
Part 2-011: Circular connectors – Detail specification for
B12 bayonet coupling connectors based on mating interfaces
according to IEC 61076-2-101 and IEC 61076-2-109
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
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