EN 60297-3-106:2010

SLOVENSKI STANDARD
01-junij-2010
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Mechanical structures for electronic equipment - Dimensions of mechanical structures of
the 482,6 mm (19 in) series - Part 3-106: Adaptation dimensions for subracks and
chassis applicable with metric cabinets or racks in accordance with IEC 60917-2-1 (IEC
60297-3-106:2010)
Bauweisen für elektronische Einrichtungen - Maße der 482,6-mm-(19-Zoll-)Bauweise -
Teil 3-106: Anpassungsmaße für Baugruppenträger und Einschübe, geeignet für
metrische Schränke oder Gestelle nach IEC 60917-2-1 (IEC 60297-3-106:2010)
Structures mécaniques pour équipements électroniques - Dimensions des structures
mécaniques de la série 482,6 mm (19 pouces) - Partie 3-106: Dimensions d'adaptation
des bacs et des châssis, applicables aux baies ou aux bâtis dimensionnés selon le
système métrique, conformément à la CEI 60917-2-1 (CEI 60297-3-106:2010)
Ta slovenski standard je istoveten z: EN 60297-3-106:2010
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 60297-3-106
NORME EUROPÉENNE
April 2010
EUROPÄISCHE NORM
ICS 31.240
English version
Mechanical structures for electronic equipment -
Dimensions of mechanical structures of the 482,6 mm (19 in) series -
Part 3-106: Adaptation dimensions for subracks and chassis applicable
with metric cabinets or racks in accordance with IEC 60917-2-1
(IEC 60297-3-106:2010)
Structures mécaniques pour équipements Bauweisen für elektronische
électroniques - Einrichtungen -
Dimensions des structures mécaniques Maße der 482,6-mm-(19-Zoll-)Bauweise -
de la série 482,6 mm (19 pouces) - Teil 3-106: Adaptionsmaße
Partie 3-106: Dimensions d'adaptation für Baugruppenträger und Einschübe,
des bacs et des châssis, applicables geeignet für metrische Schränke
aux baies ou aux bâtis dimensionnés oder Gestelle nach IEC 60917-2-1
selon le système métrique, conformément (IEC 60297-3-106:2010)
à la CEI 60917-2-1
(CEI 60297-3-106:2010)
This European Standard was approved by CENELEC on 2010-04-01. 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, Croatia, 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

© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60297-3-106:2010 E

Foreword
The text of document 48D/419/FDIS, future edition 1 of IEC 60297-3-106, 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 60297-3-106 on 2010-04-01.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
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) 2011-01-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2013-04-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60297-3-106:2010 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 standards indicated:
IEC 60297-3-100 NOTE  Harmonized as EN 60297-3-100.
IEC 60917-1 NOTE  Harmonized as EN 60917-1.
IEC 60917-2-2 NOTE  Harmonized as EN 60917-2-2
IEC 61587-1 NOTE  Harmonized as EN 61587-1
IEC 61587-2 NOTE  Harmonized as EN 61587-2
IEC 61587-3 NOTE  Harmonized as EN 61587-3
__________
- 3 - EN 60297-3-106:2010
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

IEC 60297 Series Mechanical structures for electronic EN 60297 Series
equipment - Dimensions of mechanical
structures of the 482,6 mm (19 in) series

IEC 60297-3-101 - Mechanical structures for electronic EN 60297-3-101 -
equipment - Dimensions of mechanical
structures of the 482,6 mm (19 in) series -
Part 3-101: Subracks and associated plug-in
units
IEC 60917 Series Modular order for the development of EN 60917 Series
mechanical structures for electronic
equipment practices
IEC 60917-2-1 - Modular order for the development of EN 60917-2-1 -
mechanical structures for electronic
equipment practices -
Part 2: Sectional specification - Interface co-
ordination dimensions for the 25 mm
equipment practice -
Section 1: Detail specification - Dimensions
for cabinets and racks
IEC 60917-2-4 - Modular order for the development of EN 60917-2-4 -
mechanical structures for electronic
equipment practices -
Part 2-4: Sectional specification - Interface co-
ordination dimensions for the 25 mm
equipment practice - Adaptation dimensions
for subracks or chassis applicable in cabinets
or racks in accordance with IEC 60297-3-100
(19 in)
IEC 60297-3-106 ®
Edition 1.0 2010-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Mechanical structures for electronic equipment – Dimensions of mechanical
structures of the 482, 6 mm (19 in) series –
Part 3-106: Adaptation dimensions for subracks and chassis applicable to metric
cabinets or racks in accordance with IEC 60917-2-1

Structures mécaniques pour équipements électroniques – Dimensions des
structures mécaniques de la série 482,6 mm (19 pouces) –
Partie 3-106: Dimensions d’adaptation des bacs et des châssis, applicables aux
baies ou aux bâtis dimensionnés selon le système métrique, conformément à la
CEI 60917-2-1
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
P
CODE PRIX
ICS 31.240 ISBN 2-8318-1084-1
– 2 – 60297-3-106 © IEC:2010
CONTENTS
FOREWORD.3
INTRODUCTION.5
1 Scope and object.6
2 Normative references .6
3 Arrangement overview (Figure 1) and definitions .6
4 Dimensions for flanges of 19 in subracks or chassis applicable for mounting on
metric cabinets or racks.7
4.1 General .7
4.2 Dimensions for mounting holes arrangements on the flanges, mounting-
layout referred to the pitch lines of the 19 in subracks, or chassis .7
4.3 Dimensions for mounting holes arrangements on the flanges, mounting
layout referred to the unit centre lines of the 19 in subracks or chassis .10
4.4 Dimensions for flanges of 19 in subracks applicable for metric cabinets or
racks with 515 mm mounting hole dimension.13
Bibliography.15

Figure 1 – Arrangement overview – Adaptation of subracks of the IEC 60297-3-101
series into cabinets of the IEC 60917-2-1 series .7
Figure 2 – Mounting hole arrangements on the flanges, mounting layout referred to
the bottom pitch lines of the 19 in subracks or chassis.8
Figure 3 – Dimensions of mounting hole positions of the flanges, mounting layout
referred to the bottom pitch lines of the 19 in subracks or chassis .9
Figure 4 – Mounting hole arrangements on the flanges, mounting layout referred to
the unit centre lines of the 19 in subracks or chassis .11
Figure 5 – Dimensions of mounting holes positions of the flanges, mounting layout
referred to the unit centre lines of the 19 in subracks or chassis .12
Figure 6 – Dimensions for flanges of 19 in subracks that are applicable for metric
cabinets with 515 mm mounting hole dimension.14

Table 1 – Dimensions of mounting holes positions of the flange, mounting layout
referred to the bottom pitch lines of the 19 in subracks or chassis .10
Table 2 – Dimensions of mounting holes positions of the flange, mounting layout
referred to the unit centre lines of the 19 in subracks or chassis .13

60297-3-106 © IEC:2010 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT –
DIMENSIONS OF MECHANICAL STRUCTURES
OF THE 482, 6 mm (19 in) SERIES –

Part 3-106: Adaptation dimensions for subracks and chassis applicable
to metric cabinets or racks in accordance with IEC 60917-2-1

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,
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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
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3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
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between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
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