1 Scope

This International Standard deals with the safety of electric motor-operated or magnetically driven:

1. – 

   hand-held tools

   (IEC 62841-2);

2. – 

   transportable tools

   (IEC 62841-3);

3. – 

   lawn and garden machinery

   (IEC 62841-4).

The above listed categories are hereinafter referred to as "tools" or "machines".

The

rated voltage

a.c.

rated input

The limits for the applicability of this standard for

battery

This standard deals with the hazards presented by tools which are encountered by all persons in the

normal use

Tools with electric heating elements are within the scope of this standard.

Requirements for motors not isolated from the supply, and having

basic insulation

rated voltage

battery

battery

non-isolated source

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

transportable tool

This standard does not apply to:

1. – tools intended to be used in the presence of explosive atmosphere (dust, vapour or gas);

2. – tools used for preparing and processing food;

3. – tools for medical purposes;

NOTE 1 IEC 60601 series covers a variety of tools for medical purposes.

1. – tools intended to be used with cosmetics or pharmaceutical products;

2. – heating tools;

NOTE 2 IEC 60335-2-45 covers a variety of heating tools.

1. – electric motor-operated household and similar electrical appliances;

NOTE 3 IEC 60335 series covers a variety of electric motor-operated household and similar electrical appliances.

1. – electrical equipment for industrial machine-tools;

NOTE 4 IEC 60204 series deals with electrical safety of machinery.

1. – small low voltage transformer operated bench tools intended for model making, e.g. the making of radio controlled model aircraft or cars, etc.

NOTE 5 In the United States of America, the following conditions apply:

This standard deals with tools used in non-hazardous locations in accordance with the National Electrical Code, NFPA 70.

NOTE 6 In Canada, the following conditions apply:

This standard deals with tools used in non-hazardous locations in accordance with the Canadian Electric Code, Part 1, CSA C22.1, and General Requirements – Canadian Electrical Code, Part II,CAN/CSA-C22.2 No. 0.

SUMMARY OF TOPICS

This revision of ANSI/UL 62841-1 dated June 10, 2022 is being issued to incorporate the following changes:

– Revision to Annex DVA to add additional references in Table DVA.

– DV Modification to 24.1; 24.24.1DV

UL 62841-1 is an adoption of IEC 62841-1, First Edition, issued by the IEC March 2014, and includes IEC Corrigendum 1 published May, 2014 and IEC Corrigendum 2 published October 2015 for IEC 62841-1. Please note that the National Difference document incorporates all of the U.S. national differences for UL 62841-1.