IEC 60297-3-110:2018

IEC 60297-3-110 ®
Edition 1.0 2018-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Mechanical structures for electrical and electronic equipment – Dimensions of
mechanical structures of the 482,6 mm (19 in) series –
Part 3-110: Residential racks and cabinets for smart houses

Structures mécaniques pour équipements électriques et électroniques –
Dimensions des structures mécaniques de la série 482,6 mm (19 pouces) –
Partie 3-110: Bâtis et baies domestiques pour maisons intelligentes
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IEC 60297-3-110 ®
Edition 1.0 2018-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Mechanical structures for electrical and electronic equipment – Dimensions of

mechanical structures of the 482,6 mm (19 in) series –

Part 3-110: Residential racks and cabinets for smart houses

Structures mécaniques pour équipements électriques et électroniques –

Dimensions des structures mécaniques de la série 482,6 mm (19 pouces) –

Partie 3-110: Bâtis et baies domestiques pour maisons intelligentes

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 31.240 ISBN 978-2-8322-5905-4

– 2 – IEC 60297-3-110:2018 © IEC 2018
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Arrangement overview . 7
5 Dimensions. 8
5.1 Dimensions for residential racks . 8
5.2 Dimensions for residential cabinets . 10
6 Equipment categories and the relevant mounting locations . 11
7 Installation and fixing position . 12
7.1 Installation . 12
7.1.1 Installation of residential racks . 12
7.1.2 Installation of residential cabinets . 13
7.2 Fixing positions . 13
8 Environmental aspects . 15
8.1 General . 15
8.2 Environmental protection performance level . 15
9 Safety aspects . 15
Annex A (informative) Application examples of the residential rack and cabinet for
smart houses under local construction regulations . 16
A.1 Applications of residential racks and cabinets for smart houses under local
construction regulations or guides . 16
A.2 An application example of the residential rack under a local construction
regulation . 16
A.3 An application example of the residential cabinet under a local home-
network construction guide . 17

Figure 1 – Example of a residential rack arrangement for a smart house . 7
Figure 2 – Example of a residential cabinet arrangement for a smart house . 8
Figure 3 – Dimensions of residential racks . 9
Figure 4 – Dimensions of residential cabinets . 10
Figure 5 – Typical equipment categories and their mounting locations of a 2 000 mm
high (40U) residential rack or cabinet . 12
Figure 6 – Fixing positions of residential racks or cabinets. 14
Figure A.1 – An application example of the residential rack under a local construction
regulation . 17
Figure A.2 – An application example of the residential cabinet under a local home-
network construction guide . 18

Table 1 – Dimensions of residential racks . 9
Table 2 –Dimensions of residential cabinets . 11
Table 3 – Environmental protection performance level . 15

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
MECHANICAL STRUCTURES FOR
ELECTRICAL AND ELECTRONIC EQUIPMENT –
DIMENSIONS OF MECHANICAL STRUCTURES
OF THE 482,6 MM (19 IN) SERIES –

Part 3-110: Residential racks and cabinets for smart houses

FOREWORD
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