EN 60317-0-1:2014/prA2:2025
(Amendment)Specifications for particular types of winding wires - Part 0-1: General requirements - Enamelled round copper wire
Specifications for particular types of winding wires - Part 0-1: General requirements - Enamelled round copper wire
Technische Lieferbedingungen für bestimmte Typen von Wickeldrähten - Teil 0-1: Allgemeine Anforderungen - Runddrähte aus Kupfer, lackisoliert
Spécifications pour types particuliers de fils de bobinage - Partie 0-1: Exigences générales - Fil de section circulaire en cuivre émaillé
Specifikacije za posebne vrste navijalnih žic - 0-1. del: Splošne zahteve - Prevlečena okrogla bakrena žica - Dopolnilo A2
General Information
- Status
- Not Published
- Publication Date
- 03-Jan-2027
- Technical Committee
- CLC/TC 55 - Winding wires
- Current Stage
- 4060 - Enquiry results established and sent to TC, SR, BTTF - Enquiry
- Start Date
- 05-Sep-2025
- Completion Date
- 05-Sep-2025
Relations
- Effective Date
- 04-Jul-2023
Overview
EN 60317-0-1:2014/prA2:2025 (Amendment 2) is the CLC/IEC amendment for enamelled round copper wire used as winding wire (magnet wire). It updates the general requirements in the IEC 60317 series and provides revised technical limits and test criteria-notably for breakdown voltage and electrical resistance-covering nominal conductor diameters from microns up to several millimetres. This document was prepared by IEC TC 55 (Winding Wires) and submitted as a Committee Draft for Vote in 2025; its proposed stability date is 2027.
Key Topics and Requirements
- Scope: General requirements for enamelled round copper wire (winding wires). This amendment revises measurement and limit criteria in several clauses and annexes.
- Electrical resistance: Clarifies that, by agreement between purchaser and supplier, resistance measurements may be made for nominal conductor diameters over 0.280 mm, with resistance at 20 °C required to fall within limits given in Annex C.
- Breakdown voltage: Expands nominal diameter coverage (now up to 0.500 mm) and replaces Tables for preferred and intermediate diameters. Tables specify minimum breakdown voltages (r.m.s. at room temperature) for different wire grades. Example entries include:
- 0.018 mm: Grade 1 = 110 V, Grade 2 = 225 V, Grade 3 = 350 V
- 0.500 mm: Grade 1 = 1 200 V, Grade 2 = 2 300 V, Grade 3 = 3 500 V
- Annex C (resistance table): Provides resistance at 20 °C for nominal diameters over 0.280 mm up to 5.000 mm (Ω/m). Example values: 0.315 mm ≈ 0.2193 Ω/m (nominal), 1.000 mm ≈ 0.02176 Ω/m (nominal), 5.000 mm ≈ 0.0008706 Ω/m.
- Standards process notes: Document circulated for parallel IEC–CENELEC voting; recipients asked to report relevant patent rights or “In Some Countries” clauses.
Applications and Users
This standard is essential for:
- Magnet wire manufacturers and process engineers (product specification, QA, testing)
- Designers and manufacturers of motors, transformers, inductors, relays, and coils (material selection and performance verification)
- Test laboratories and certification bodies (type testing, compliance checks)
- Procurement and quality managers who require defined electrical and insulation performance (breakdown voltage, conductor resistance) Using this standard helps ensure consistent electrical performance, safety, and interoperability of winding wires across electrotechnical equipment.
Related Standards
- IEC/EN 60317 series - Specifications for particular types of winding wires
- Other product or safety standards referenced by IEC TC 55 (check national adoptions and the IEC webstore for the complete list)
Keywords: EN 60317-0-1, IEC 60317, enamelled round copper wire, winding wires, breakdown voltage, electrical resistance, magnet wire standards, copper enamelled wire.
Frequently Asked Questions
EN 60317-0-1:2014/prA2:2025 is a draft published by CLC. Its full title is "Specifications for particular types of winding wires - Part 0-1: General requirements - Enamelled round copper wire". This standard covers: Specifications for particular types of winding wires - Part 0-1: General requirements - Enamelled round copper wire
Specifications for particular types of winding wires - Part 0-1: General requirements - Enamelled round copper wire
EN 60317-0-1:2014/prA2:2025 is classified under the following ICS (International Classification for Standards) categories: 29.060.10 - Wires. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 60317-0-1:2014/prA2:2025 has the following relationships with other standards: It is inter standard links to EN 60317-0-1:2014. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 60317-0-1:2014/prA2:2025 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2025
Specifikacije za posebne vrste navijalnih žic - 0-1. del: Splošne zahteve -
Prevlečena okrogla bakrena žica - Dopolnilo A2
Amendment 2 - Specifications for particular types of winding wires - Part 0-1: General
requirements - Enamelled round copper wire
Technische Lieferbedingungen für bestimmte Typen von Wickeldrähten - Teil 0-1:
Allgemeine Anforderungen - Runddrähte aus Kupfer, lackisoliert
Amendement 2 - Spécifications pour types particuliers de fils de bobinage - Partie 0-1:
Exigences générales - Fil de section circulaire en cuivre émaillé
Ta slovenski standard je istoveten z: EN 60317-0-1:2014/prA2:2025
ICS:
29.060.10 Žice Wires
77.150.30 Bakreni izdelki Copper products
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
55/2067/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60317-0-1/AMD2 ED4
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2025-06-13 2025-09-05
SUPERSEDES DOCUMENTS:
55/2060/CD, 55/2063/CC
IEC TC 55 : WINDING WIRES
SECRETARIAT: SECRETARY:
United States of America Mr Mike Leibowitz
OF INTEREST TO THE FOLLOWING COMMITTEES: HORIZONTAL FUNCTION(S):
TC 2
ASPECTS CONCERNED:
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 2 - Specifications for particular types of winding wires - Part 0-1: General
requirements - Enamelled round copper wire
PROPOSED STABILITY DATE: 2027
NOTE FROM TC/SC OFFICERS:
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.
IEC 60317-0-1/AMD2 ED4 - 2 - 55/2067/CDV
© IEC 2025
2 FOREWORD
3 This amendment to International Standard IEC 60317-0-1 has been prepared by IEC technical
4 committee 55: Winding wires.
5 The text of this amendment is based on the following documents:
FDIS Report on voting
55/XX/FDIS 55/XX/RVD
7 Full information on the voting for the approval of this amendment can be found in the report on
8 voting indicated in the above table.
9 This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
10 A list of all parts in the IEC 60317 series, published under the general title Specifications for
11 particular types of winding wires, can be found on the IEC website.
12 The committee has decided that the contents of this amendment and the base publication will
13 remain unchanged until the stability date indicated on the IEC website under
14 "http://webstore.iec.ch" in the data related to the specific publication. At this date, the
15 publication will be
16 • reconfi
...
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