IEC 61084-2-2:2017

IEC 61084-2-2 ®
Edition 2.1 2024-03
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Cable trunking systems and cable ducting systems for electrical installations –
Part 2-2: Particular requirements – Cable trunking systems and cable ducting
systems intended for mounting underfloor, flushfloor, or onfloor

Systèmes de goulottes et systèmes de conduits-profilés pour installations
électriques –
Partie 2-2 : Exigences particulières – Systèmes de goulottes et systèmes de
conduits-profilés prévus pour être montés en sous-sol, encastrés dans le sol, ou
sur le sol
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IEC 61084-2-2 ®
Edition 2.1 2024-03
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Cable trunking systems and cable ducting systems for electrical installations –
Part 2-2: Particular requirements – Cable trunking systems and cable ducting
systems intended for mounting underfloor, flushfloor, or onfloor
Systèmes de goulottes et systèmes de conduits-profilés pour installations
électriques –
Partie 2-2 : Exigences particulières – Systèmes de goulottes et systèmes de
conduits-profilés prévus pour être montés en sous-sol, encastrés dans le sol, ou
sur le sol
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.060.01, 29.120.10 ISBN 978-2-8322-8503-9

REDLINE VERSION – 2 – IEC 61084-2-2:2017+AMD1:2024 CSV
© IEC 2024
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 General requirements . 6
5 General conditions for tests . 7
6 Classification . 7
7 Marking and documentation . 7
8 Dimensions. 8
9 Construction . 8
10 Mechanical properties. 9
11 Electrical properties . 14
12 Thermal properties . 14
13 Fire hazard . 14
14 External influences . 15
15 Electromagnetic compatibility . 15
Annex A (informative) Types of cable trunking systems (CTS) and cable ducting
systems (CDS) . 27
Annex B (normative) CTS/CDS IK code . 28
Annex AA (normative) Mechanical load tests . 29
Bibliography . 31

Figure 101 – Types and application of CTS/CDS for underfloor, flushfloor or onfloor
installations . 16
Figure 102 – Examples of trunking and ducting installations . 17
Figure 103 – Example of underfloor embedded CDS according to 3.101 . 18
Figure 104 – Example of flushfloor CTS according to 3.102 . 19
Figure 105 – Example of onfloor CTS according to 3.103 . 20
Figure 106 – Principles for arrangement . 21
Figure 107 – Examples for arrangement . 22
Figure 108 – Load test set-up for CTS/CDS in accordance with 10.5.103 . 24
Figure 109 – Load test set-up for CTS/CDS in accordance with 10.5.104 . 26

Table A.2 – Types of CTS and CDS for floor installation . 27
Table AA.1 – Mechanical load tests . 29

© IEC 2024
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
CABLE TRUNKING SYSTEMS AND CABLE DUCTING
SYSTEMS FOR ELECTRICAL INSTALLATIONS –

Part 2-2: Particular requirements – Cable trunking systems and cable
ducting systems intended for mounting underfloor, flushfloor, or onfloor

FOREWORD
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