IEC 62841-2-8:2016

Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 2-8: Particular requirements for hand-held shears and nibblers

IEC 62841-2-8:2016 applies to hand-held shears and nibblers the rated voltage is not more than 250 V for single-phase a.c. or d.c. tools, and 480 V for three-phase a.c. tools. The rated input is not more than 3 700 W. The limits for the applicability of this standard for battery tools are given in K.1 and L.1. This standard deals with the hazards presented by tools which are encountered by all persons in the normal use and reasonably foreseeable misuse of the tools. Hand-held electric tools, which can be mounted on a support or working stand for use as fixed tools without any alteration of the tool itself, are within the scope of this standard and such combination of a hand-held tool and a support is considered to be a transportable tool and thus covered by the relevant Part 3. The attention of National Committees is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordance with the new requirements and to equip themselves for conducting new or revised tests. It is the recommendation of the committee that the content of this publication be adopted for implementation nationally not earlier than 36 months from the date of publication. Keywords: Shear, Nibbler, Hand-held tool, Transportable tool
This publication is to be read in conjunction with IEC 62841-1:2014.

Outils électroportatifs à moteur, outils portables et machines pour jardins et pelouses - Sécurité - Partie 2-8: Exigences particulières pour les cisailles et les grignoteuses portatives

IEC 62841-2-8:2016 s'applique aux cisailles et les grignoteuses portatives la tension assignée est inférieure à 250 V pour les outils à courant monophasé alternatif ou continu, et inférieure à 480 V pour les outils à courant alternatif triphasé. La tension assignée est inférieure à 3 700 W. Les limites d'application de la présente Norme aux outils fonctionnant sur batterie sont indiquées en K.1 et L.1. La présente Norme traite des dangers présentés par les outils, encourus par tous les individus dans l'utilisation normale et dans l'utilisation impropre raisonnablement prévisible de ces outils. Les outils électroportatifs, qui peuvent être montés sur un support de travail pour être utilisés comme outils installés à poste fixe sans aucune modification de l'outil lui-même, sont compris dans le domaine d'application de la présente Norme et la combinaison d'un outil portatif et d'un support est considérée comme un outil portable, donc couvert par la Partie 3 applicable. L'attention des Comités Nationaux est attirée sur le fait que les fabricants d'appareils et les organismes d'essai peuvent avoir besoin d'une période transitoire après la publication d'une nouvelle publication IEC, ou d'une publication amendée ou révisée, pour fabriquer des produits conformes aux nouvelles exigences et pour adapter leurs équipements aux nouveaux essais ou aux essais révisés. Le comité recommande que le contenu de cette publication soit entériné au niveau national au plus tôt 36 mois après la date de publication. Mots-clés: cisailles, grignoteuses, outils portatifs, outils portables
Cette publication doit être lue conjointement avec la IEC 62841-1:2014.

General Information

• Status: Published
• Publication Date: 17-Apr-2016
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 17.220.20 - Measurement of electrical and magnetic quantities
• 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: 31-May-2016
• Completion Date: 18-Apr-2016

Standards Content (Sample)

IEC 62841-2-8 ®
Edition 1.0 2016-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electric motor-operated hand-held tools, transportable tools and lawn and
garden machinery – Safety –
Part 2-8: Particular requirements for hand-held shears and nibblers

Outils électroportatifs à moteur, outils portables et machines pour jardins et
pelouses – Sécurité –
Partie 2-8: Exigences particulières pour les cisailles et les grignoteuses
portatives
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IEC 62841-2-8 ®
Edition 1.0 2016-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electric motor-operated hand-held tools, transportable tools and lawn and

garden machinery – Safety –
Part 2-8: Particular requirements for hand-held shears and nibblers

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

pelouses – Sécurité –
Partie 2-8: Exigences particulières pour les cisailles et les grignoteuses

portatives
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.140.20 ISBN 978-2-8322-3319-1

– 2 – IEC 62841-2-8:2016 © IEC 2016
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 . 5
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 . 6
14 Moisture resistance . 6
15 Resistance to rusting . 6
16 Overload protection of transformers and associated circuits . 6
17 Endurance . 7
18 Abnormal operation . 7
19 Mechanical hazards . 7
20 Mechanical strength . 7
21 Construction . 7
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 . 8
Annex I (informative) Measurement of noise and vibration emissions . 9
Annex K (normative) Battery tools and battery packs . 13
Bibliography . 13

Figure I.101 – Position of transducers for shears and nibblers . 11
Figure I.102 – Test bench with workpiece . 12

Table 4 – Required performance levels . 7
Table I.101 – Operating conditions for shears and nibblers . 10

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE
TOOLS AND LAWN AND GARDEN MACHINERY – SAFETY –

Part 2-8: Particular requirements for hand-held shears and nibblers

FOREWORD
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