IEC 62841-2-18:2024

Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 2-18: Particular requirements for hand-held strapping tools

IEC 62841-2-18:2024 is to be used in conjunction with IEC 62841-1:2014. This document supplements or modifies the corresponding clauses in IEC 62841-1, so as to convert it into the IEC Standard: Particular requirements for hand-held strapping tools. Where a particular subclause of IEC 62841-1 is not mentioned in this document, that subclause applies as far as reasonable. Where this document states "addition", "modification" or "replacement", the relevant text in IEC 62841-1 is to be adapted accordingly. This document applies to hand-held strapping tools.

Outils électroportatifs à moteur, outils portables et machines pour jardins et pelouses - Sécurité - Partie 2-18 : Exigences particulières pour les outils à cercler portatifs

L'IEC 62841-2-18:2024 doit être utilisé conjointement avec l'IEC 62841-1:2014. Le présent document complète ou modifie les articles correspondants de l'IEC 62841-1 de façon à la transformer en norme IEC: Exigences particulières pour les outils à cercler portatifs. Lorsqu'un paragraphe particulier de l'IEC 62841-1 n'est pas mentionné dans le présent document, ce paragraphe s'applique pour autant que cela soit raisonnable. Lorsque le présent document mentionne "addition", "modification" ou "remplacement", le texte correspondant de l'IEC 62841-1 doit être adapté en conséquence. Le présent document s'applique aux outils à cercler portatifs.

General Information

• Status: Published
• Publication Date: 20-Jun-2024
• ICS: 25.140.20 - Electric tools
• Technical Committee: TC 116 - Safety of motor-operated electric tools
• Drafting Committee: WG 8 - TC 116/WG 8
• Current Stage: PPUB - Publication issued
• Start Date: 12-Jul-2024
• Completion Date: 21-Jun-2024

Standards Content (Sample)

IEC 62841-2-18 ®
Edition 1.0 2024-06
EXTENDED VERSION
INTERNATIONAL
STANDARD
colour
inside
This extended version of IEC 62841-2-18:2024 includes the content of the references made to
IEC 62841-1:2014
Electric motor-operated hand-held tools, transportable tools and lawn and
garden machinery – Safety –
Part 2-18: Particular requirements for hand-held strapping tools
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

IEC Secretariat Tel.: [phone]
3, rue de Varembé [e-mail]
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
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further assistance, please contact the Customer Service
Centre: [e-mail].
IEC 62841-2-18 ®
Edition 1.0 2024-06
EXTENDED VERSION
INTERNATIONAL
STANDARD
colour
inside
This extended version of IEC 62841-2-18:2024 includes the content of the references made to
IEC 62841-1:2014
Electric motor-operated hand-held tools, transportable tools and lawn and
garden machinery – Safety –
Part 2-18: Particular requirements for hand-held strapping tools
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 25.140.20 ISBN 978-2-8322-9276-1

– 2 – IEC 62841-2-18:2024 EXV © IEC 2024

CONTENTS
FOREWORD . 4
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 9
3 Terms and definitions . 14
4 General requirements . 20
5 General conditions for the tests . 20
6 Radiation, toxicity and similar hazards . 22
7 Classification . 23
8 Marking and instructions . 24
9 Protection against access to live parts . 35
10 Starting . 36
11 Input and current . 36
12 Heating . 37
13 Resistance to heat and fire . 41
14 Moisture resistance . 42
15 Resistance to rusting . 45
16 Overload protection of transformers and associated circuits . 46
17 Endurance . 46
18 Abnormal operation . 47
19 Mechanical hazards . 55
20 Mechanical strength . 56
21 Construction . 58
22 Internal wiring . 68
23 Components . 69
24 Supply connection and external flexible cords . 74
25 Terminals for external conductors . 80
26 Provision for earthing . 82
27 Screws and connections . 84
28 Creepage distances, clearances and distances through insulation . 86
Annex A (normative) Measurement of creepage distances and clearances . 94
Annex B (normative) Motors not isolated from the supply mains and having basic
insulation not designed for the rated voltage of the tool . 99
Annex C (normative) Leakage current . 101
Annex D (normative) Electric strength . 105
Annex E (informative) Methods of applying ISO 13849-1 to power tools . 107
Annex F (informative) Rules for routine tests . 109
Annex G Void . 111
Annex H (normative) Determination of a low-power circuit . 112
Annex I (informative) Measurement of noise and vibration emissions . 113
Annex J Void . 128
Annex K (normative) Battery tools and battery packs . 129

Annex L (normative) Battery tools and battery packs provided with mains connection
or non-isolated sources. 149
Bibliography . 168

Figure 1 – Test fingernail . 91
Figure 2 – Flexing test apparatus . 92
Figure 3 – Overload test of a class II armature . 93
Figure A.1 – Clearance gap for parallel sided and V-shaped groove . 95
Figure A.2 – Clearance gap for rib and uncemented joint with groove . 96
Figure A.3 – Clearance gap for uncemented joint and diverging-sided groove . 97
Figure A.4 – Clearance gap between wall and screw . 98
Figure B.1 – Simulation of fault conditions . 100
Figure C.1 – Diagram for leakage current measurement for single-phase connection
and three-phase tools suitable for single-phase supply . 103
Figure C.2 – Diagram for leakage current measurement for three-phase connection . 104
Figure C.3 – Circuit of the leakage current meter . 104
Figure H.1 – Example of an electronic circuit with low-power points . 112
Figure I.1 – Test bench . 126
Figure I.2 – Positions of a hand-held power tool and microphones for the

hemispherical / cylindrical measurement surface . 126
Figure I.3 – Microphone positions on a cubic measurement surface . 127
Figure I.4 – Directions of vibration measurement . 127
Figure K.1 – Measurement of clearances . 148
Figure L.1 – Measurement of clearances . 167

Table 1 – Maximum normal temperature rises (1 of 2) . 39
Table 2 – Maximum outside surface temperature rises . 41
Table 3 – Maximum winding temperature . 48
Table 4 – Required performance levels . 54
Table 5 – Impact energies. 57
Table 6 – Test torques . 58
Table 7 – Switch trigger force . 63
Table 8 – Minimum cross-sectional area and AWG sizes of supply cords . 75
Table 9 – Pull and torque value . 77
Table 10 – Quick-connect terminals for earthing conductors . 82
Table 11 – Torque for testing screws and nuts . 85
Table 12 – Minimum creepage distances and clearances . 88
Table D.1 – Test voltages . 105
Table F.1 – Test voltages for the electric strength test . 110
Table I.101 – Operating conditions for strapping tools noise measurement . 118
Table I.102 – Operating conditions for strapping tools' vibration measurement . 124
Table K.1 – Minimum creepage distances and clearances between parts of opposite
polarity . 147
Table L.1 – Minimum creepage distances and clearances between parts of opposite
polarity . 166

– 4 – IEC 62841-2-18:2024 EXV © IEC 2024

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE
TOOLS AND LAWN AND GARDEN MACHINERY –
SAFETY –
Part 2-18: Particular requirements for hand-held strapping tools

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
...

IEC 62841-2-18 ®
Edition 1.0 2024-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electric motor-operated hand-held tools, transportable tools and lawn and
garden machinery – Safety –
Part 2-18: Particular requirements for hand-held strapping tools

Outils électroportatifs à moteur, outils portables et machines pour jardins et
pelouses – Sécurité –
Partie 2-18: Exigences particulières pour les outils à cercler portatifs
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

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3, rue de Varembé [e-mail]
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform IEC Products & Services Portal - products.iec.ch
The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews, graphical symbols and the glossary.
committee, …). It also gives information on projects, replaced With a subscription you will always have access to up to date
and withdrawn publications. content tailored to your needs.

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Stay up to date on all new IEC publications. Just Published
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containing more than 22 500 terminological entries in English
a month by email.
and French, with equivalent terms in 25 additional languages.

Also known as the International Electrotechnical Vocabulary
IEC Customer Service Centre - webstore.iec.ch/csc
(IEV) online.
If you wish to give us your feedback on this publication or need

further assistance, please contact the Customer Service
Centre: [e-mail].
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IEC 62841-2-18 ®
Edition 1.0 2024-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electric motor-operated hand-held tools, transportable tools and lawn and

garden machinery – Safety –
Part 2-18: Particular requirements for hand-held strapping tools

Outils électroportatifs à moteur, outils portables et machines pour jardins et

pelouses – Sécurité –
Partie 2-18: Exigences particulières pour les outils à cercler portatifs

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.140.20  ISBN 978-2-8322-9106-1

– 2 – IEC 62841-2-18:2024 © IEC 2024
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 General requirements . 5
5 General conditions for the tests . 5
6 Radiation, toxicity and similar hazards . 6
7 Classification . 6
8 Marking and instructions . 6
9 Protection against access to live parts . 6
10 Starting . 6
11 Input and current . 6
12 Heating . 6
13 Resistance to heat and fire . 7
14 Moisture resistance . 7
15 Resistance to rusting . 7
16 Overload protection of transformers and associated circuits . 7
17 Endurance . 7
18 Abnormal operation . 7
19 Mechanical hazards . 8
20 Mechanical strength . 8
21 Construction . 8
22 Internal wiring . 8
23 Components . 8
24 Supply connection and external flexible cords . 8
25 Terminals for external conductors . 8
26 Provision for earthing . 8
27 Screws and connections . 8
28 Creepage distances, clearances and distances through insulation . 9
Annexes . 10
Annex I (informative) Measure of noise and vibration emissions . 11
Annex J (normative) Battery tools and battery packs . 13
Annex K (normative) Battery tools and battery packs provided with mains connection
or non-isolated sources . 14
Bibliography . 15

Table 4 – Required performance levels . 7
Table I.101 – Operating conditions for strapping tools noise measurement . 11
Table I.102 – Operating conditions for strapping tools vibration measurement . 12

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE
TOOLS AND LAWN AND GARDEN MACHINERY –
SAFETY –
Part 2-18: Particular requirements for hand-held strapping tools

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
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