EN 60297-3-100:2009

SLOVENSKI STANDARD
01-april-2009
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Mechanical structures for electronic equipment - Dimensions of mechanical structures of
the 482,6 mm (19 in) series - Part 3-100: Basic dimensions of front panels, subracks,
chassis, racks and cabinets (IEC 60297-3-100:2008)
Bauweisen für elektronische Einrichtungen - Maße der 482,6-mm-(19-Zoll-)Bauweise -
Teil 3-100: Hauptmaße von Frontplatten, Baugruppenträgern, Einschüben, Gestellen und
Schränken (IEC 60297-3-100:2008)
Structures mécaniques pour équipements électroniques - Dimensions des structures
mécaniques de la série 482,6 mm (19 in) - Partie 3-100: Dimensions de base des
panneaux avant, des bacs, des châssis, des bâtis et des baies (CEI 60297-3-100:2008)
Ta slovenski standard je istoveten z: EN 60297-3-100:2009
ICS:
31.240 Mehanske konstrukcije za Mechanical structures for
elektronsko opremo electronic equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 60297-3-100
NORME EUROPÉENNE
January 2009
EUROPÄISCHE NORM
ICS 31.240 Supersedes HD 493.1 S1:1988 and HD 493.2 S1:1988

English version
Mechanical structures for electronic equipment -
Dimensions of mechanical structures of the 482,6 mm (19 in) series -
Part 3-100: Basic dimensions of front panels,
subracks, chassis, racks and cabinets
(IEC 60297-3-100:2008)
Structures mécaniques  Bauweisen für
pour équipements électroniques - elektronische Einrichtungen -
Dimensions des structures mécaniques Maße der 482,6-mm-(19-Zoll-)Bauweise -
de la série 482,6 mm (19 pouces) - Teil 3-100: Hauptmaße von Frontplatten,
Partie 3-100: Dimensions de base Baugruppenträgern, Einschüben,
des panneaux avant, des bacs, Gestellen und Schränken
des châssis, des bâtis et des baies (IEC 60297-3-100:2008)
(CEI 60297-3-100:2008)
This European Standard was approved by CENELEC on 2008-12-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: avenue Marnix 17, B - 1000 Brussels

© 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60297-3-100:2009 E

Foreword
The text of document 48D/380/FDIS, future edition 1 of IEC 60297-3-100, prepared by SC 48D,
Mechanical structures for electronic equipment, of IEC TC 48, Electromechanical components and
mechanical structures for electronic equipment, was submitted to the IEC-CENELEC parallel vote and
was approved by CENELEC as EN 60297-3-100 on 2008-12-01.
This European Standard supersedes HD 493.1 S1:1988 and HD 493.2 S1:1988.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2009-09-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2011-12-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60297-3-100:2008 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 60917-2-1 NOTE  Harmonized as EN 60917-2-1:1995 (not modified).
__________
- 3 - EN 60297-3-100:2009
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

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.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

1)
IEC 60050-581 - International Electrotechnical Vocabulary - - -
Part 581: Electromechanical components for
electronic equipment
1) 2)
IEC 60297-3-101 - Mechanical structures for electronic EN 60297-3-101 2004
equipment - Dimensions of mechanical
structures of the 482,6 mm (19 in) series -
Part 3-101: Subracks and associated plug-in
units
1) 2)
IEC 60917-1 - Modular order for the development of EN 60917-1 1998
mechanical structures for electronic
equipment practices -
Part 1: Generic standard
1)
- - Equipment Engineering (EE) - European ETSI EN 300119-3 -
telecommunication standard for equipment
practice -
Part 3: Engineering requirements for
miscellaneous racks and cabinets

1)
Undated reference.
2)
Valid edition at date of issue.

IEC 60297-3-100
Edition 1.0 2008-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Mechanical structures for electronic equipment – Dimensions of mechanical
structures of the 482,6 mm (19 in) series –
Part 3-100: Basic dimensions of front panels, subracks, chassis, racks and
cabinets
Structures mécaniques pour équipements électroniques – Dimensions des
structures mécaniques de la série 482,6 mm (19 pouces) –
Partie 3-100: Dimensions de base des panneaux avant, des bacs, des châssis,
des bâtis et des baies
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
N
CODE PRIX
ICS 31.240 ISBN 2-8318-1017-7
– 2 – 60297-3-100 © IEC:2008
CONTENTS
FOREWORD.3
INTRODUCTION.5
1 Scope.6
2 Normative references .6
3 Terms and definitions .6
4 Arrangement overview.6
5 Front panels .8
5.1 Front panel dimensions .8
5.2 Front panel mounting hole positions. .10
6 Racks .11
6.1 Rack description.11
6.2 Rack/cabinet mounting grid types I and II .12
7 Cabinet .13
7.1 Cabinet description .13
7.2 Dimensions of cabinets type A .13
7.3 Dimensions of cabinets type B .14
Bibliography.15

Figure 1 – Arrangement overview .7
Figure 2 – Front panel dimensions for 1U up to 6U .8
Figure 3 – Front panel dimensions for 6U up to 12U .9
Figure 4 – Front panel mounting hole positions.10
Figure 5 – Array of racks .11
Figure 6 – Rack/cabinet mounting grid .12
Figure 7 – Dimensions of cabinet type A .13
Figure 8 – Dimensions of cabinet type B .14

Table 1 – Front panel dimensions for 1U up to 6U .8
Table 2 – Front panel dimensions for 6U up to 12U.9
Table 3 – Width dimension of fixed rack structures .11
Table 4 – Dimensions of cabinet types A and B .14

60297-3-100 © IEC:2008 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT –
DIMENSIONS OF MECHANICAL STRUCTURES
OF THE 482,6 mm (19 in) SERIES –

Part 3-100: Basic dimensions of front panels,
subracks, chassis, racks and cabinets

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 provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
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 app
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