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EN IEC 60947-3:2021/prA1:2024

(Amendment)

Amendment 1 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units

Amendment 1 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units

Niederspannungsschaltgeräte - Teil 3: Lastschalter, Trennschalter, Lasttrennschalter und Schalter-Sicherungs-Einheiten

Appareillage à basse tension - Partie 3: Interrupteurs, sectionneurs, interrupteurs-sectionneurs et combinés-fusibles

Nizkonapetostne stikalne in krmilne naprave - 3. del: Stikala, ločilniki, ločilna stikala in stikalni aparati z varovalkami - Dopolnilo A1

General Information

Status
Not Published
Publication Date
20-Oct-2025
ICS
29.120.40 - Switches
29.130.20 - Low voltage switchgear and controlgear
Technical Committee
CLC/TC 121A - Low-voltage switchgear and controlgear
Drafting Committee
IEC/SC 121A - Low-voltage switchgear and controlgear
Current Stage
4020 - Enquiry circulated - Enquiry
Start Date
29-Mar-2024
Due Date
29-Sep-2023
Completion Date
29-Mar-2024
Directive
2014/30/EU - Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast)
2014/35/EU - Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
Mandate
M/511 - Mandate to CEN, CENELEC and ETSI relating to harmonised standards in the field of the Low Voltage Directive
M/552 - [C(2016) 7641 final] Standardisation request as regards harmonised standards in support of Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility
Ref Project
SIST EN IEC 60947-3:2021/oprA1:2024 - Amendment 1 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units

Relations

Amends
EN IEC 60947-3:2021 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
Effective Date
14-Jun-2022

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EN IEC 60947-3:2021/oprA1:2024EN IEC 60947-3:2021/oprA1:2024
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EN IEC 60947-3:2021/oprA1:2024
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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 60947-3:2021/oprA1:2024
01-junij-2024
Nizkonapetostne stikalne in krmilne naprave - 3. del: Stikala, ločilniki, ločilna
stikala in stikalni aparati z varovalkami - Dopolnilo A1
Amendment 1 - Low-voltage switchgear and controlgear - Part 3: Switches,
disconnectors, switch-disconnectors and fuse-combination units
Niederspannungsschaltgeräte - Teil 3: Lastschalter, Trennschalter, Lasttrennschalter
und Schalter-Sicherungs-Einheiten
Appareillage à basse tension - Partie 3: Interrupteurs, sectionneurs, interrupteurs-
sectionneurs et combinés-fusibles
Ta slovenski standard je istoveten z: EN IEC 60947-3:2021/prA1:2024
ICS:
29.120.40 Stikala Switches
29.130.20 Nizkonapetostne stikalne in Low voltage switchgear and
krmilne naprave controlgear
SIST EN IEC 60947-3:2021/oprA1:2024 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN IEC 60947-3:2021/oprA1:2024

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SIST EN IEC 60947-3:2021/oprA1:2024
121A/599/CDV

COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60947-3/AMD1 ED4
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2024-03-29 2024-06-21
SUPERSEDES DOCUMENTS:
121A/563/CD, 121A/572A/CC

IEC SC 121A : LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR
SECRETARIAT: SECRETARY:
France Mr Michaël LAHEURTE
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:

TC 23,TC 82,SC 121B
Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.

This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights
of which they are aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some
Countries” clauses to be included should this proposal proceed. Recipients are reminded that the CDV stage is
the final stage for submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).

TITLE:
Amendment 1 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors,
switch-disconnectors and fuse-combination units

PROPOSED STABILITY DATE: 2028

Copyright © 2024 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to
download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National
Committee positions. You may not copy or "mirror" the file or printed version of the document, or any part of it, for
any other purpose without permission in writing from IEC.

---------------------- Page: 3 ----------------------
SIST EN IEC 60947-3:2021/oprA1:2024
IEC CDV 60947-3 AMD1 © IEC 2024 2 121A/599/CDV


NOTE FROM TC/SC OFFICERS:
SC121A Officers support circulation of CDV for project IEC 60947-3/AMD1 ED4.
Secretary Note: NC experts are kindly requested to refer their comments to line number.

---------------------- Page: 4 ----------------------
SIST EN IEC 60947-3:2021/oprA1:2024
IEC CDV 60947-3 AMD1 © IEC 2024 3 121A/599/CDV

1 INTERNATIONAL ELECTROTECHNICAL COMMISSION
2 ____________
3
4 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR –
5
6 PART 3: SWITCHES, DISCONNECTORS, SWITCH-DISCONNECTORS
7 AND FUSE-COMBINATION UNITS
8
9 AMENDMENT 1
10
11 FOREWORD
12 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
13 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
14 co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
15 in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical
16 Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
17 preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
18 may participate in this preparatory work. International, governmental and non-governmental organizations
19 liaising with the IEC also participate in this preparation. IEC collaborates closely with the International
20 Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two
...

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