IEC 60317-0-2:2013

IEC 60317-0-2 ®
Edition 3.0 2013-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Specifications for particular types of winding wires –
Part 0-2: General requirements – Enamelled rectangular copper wire

Spécifications pour types particuliers de fils de bobinage –
Partie 0-2: Exigences générales – Fil de section rectangulaire en cuivre émaillé

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IEC 60317-0-2 ®
Edition 3.0 2013-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Specifications for particular types of winding wires –

Part 0-2: General requirements – Enamelled rectangular copper wire

Spécifications pour types particuliers de fils de bobinage –

Partie 0-2: Exigences générales – Fil de section rectangulaire en cuivre émaillé

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX T
ICS 29.060.10 ISBN 978-2-8322-1149-6

– 2 – 60317-0-2 © IEC:2013
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions, general notes and appearance . 7
3.1 Terms and definitions . 7
3.2 General notes . 8
3.2.1 Methods of test . 8
3.2.2 Winding wire . 9
3.3 Appearance . 9
4 Dimensions . 9
4.1 Conductor dimensions . 9
4.2 Tolerance on conductor dimensions . 9
4.3 Rounding of corners . 10
4.4 Increase in dimensions due to the insulation . 12
4.5 Overall dimensions . 12
4.5.1 Nominal overall dimensions. 12
4.5.2 Minimum overall dimensions . 12
4.5.3 Maximum overall dimensions . 12
5 Electrical resistance . 13
6 Elongation . 13
7 Springiness . 13
8 Flexibility and adherence . 13
8.1 Mandrel winding test . 13
8.2 Adherence test . 13
9 Heat shock . 14
10 Cut-through . 14
11 Resistance to abrasion . 14
12 Resistance to solvents . 14
13 Breakdown voltage . 14
14 Continuity of insulation . 14
15 Temperature index . 14
16 Resistance to refrigerants . 15
17 Solderability . 15
18 Heat or solvent bonding . 15
19 Dielectric dissipation factor . 15
20 Resistance to transformer oil . 15
21 Loss of mass . 15
23 Pin hole test . 15
30 Packaging. 15
Annex A (informative) Nominal cross-sectional areas for preferred and intermediate
sizes . 17
Bibliography . 25

60317-0-2 © IEC:2013 – 3 –
Table 1 – Conductor tolerances . 10
Table 2 – Nominal cross-sectional areas of preferred sizes. 11
Table 3 – Corner radii . 12
Table 4 – Increases in dimensions. 12
Table 5 – Elongation . 13
Table 6 – Mandrel winding . 13
Table 7 – Breakdown voltage . 14
Table A.1 – Nominal cross-sectional areas (1 of 7) . 17
Table B.1 – Tolerances for calculating special maximum and minimum dimensions of
grade 2 rectangular wire . 24

– 4 – 60317-0-2 © IEC:2013
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
SPECIFICATIONS FOR PARTICULAR
TYPES OF WINDING WIRES –
Part 0-2: General requirements –
Enamelled rectangular copper wire

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 may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
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4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
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other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60317-0-2 has been prepared by IEC technical committee 55:
Winding wires.
This third edition cancels and replaces the second edition published in 1997,
Amendment 1:1999 and Amendment 2:2005. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
– addition of 3.2.2, transferring general winding wire requirements from the scope;
– correction to Table 7 units;
– change to Clause 15 requirements with a simple reference to IEC 60172;
– deletion of Annex E.
60317-0-2 © IEC:2013 – 5 –
The text of this standard is based on the following documents:
FDIS Report on voting
55/1410/FDIS 55/1431/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
This International standard is to be read in conjunction with the IEC 60851 series. The clause
numbers used in this part of IEC 60317 are identical with the respective test numbers of
IEC 60851 series.
In case of inconsistencies between IEC 60851 and this part of IEC 60317, the latter prevails.
The numbering of clauses in this standard is not continuous from Clauses 21 and 30 in order to
reserve space for possible future wire requirements prior to those for wire packaging.
A list of all parts in the IEC 60317 series, published under the general title Specifications for
particular types of winding wires, can be found on the IEC website.
The committee has decided that the contents of this publication will remain unchanged until the
stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data related to
the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
– 6 – 60317-0-2 © IEC:2013
INTRODUCTION
This part of IEC 60317 is one of a series which deals with insulated wires used for windings in
electrical equipment. The series has three groups describing:
1) Winding wires – Test methods (IEC 60851);
2) Specifications for particular types of winding wires (IEC 60317);
3) Packaging of winding wires (IEC 60264).

60317-0-2 © IEC:2013 – 7 –
SPECIFICATIONS FOR PARTICULAR
TYPES OF WINDING WIRES –
Part 0-2: General requirements –
Enamelled rectangular copper wire

1 Scope
This part of IEC 60317 specifies the general requirements of enamelled rectangular copper
winding wires.
The range of nominal conductor dimensions is given in the relevant specification sheet.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and
are indispensable for its application. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
IEC 60172, Test procedure for the determination of the temperature index of enamelled winding
wires
IEC 60851 (all parts), Winding wires – Test methods
ISO 3, Preferred numbers – Series of preferred numbers
3 Terms, definitions, general notes and appearance
3.1 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1.1
class
thermal performance of a wire expressed by the temperature index and the heat shock
temperature
3.1.2
coating
material which is deposited on a conductor or wire by a suitable means and then dried and/or
cured
3.1.3
conductor
bare metal after removal of the insulation
3.1.4
crack
opening in the insulation which exposes the conductor to view at the stated magnification

– 8 – 60317-0-2 © IEC:2013
3.1.5
dual coating
insulation composed of two different materials, an underlying and a superimposed coating
3.1.6
enamelled wire
wire coated with an insulation of cured resin
3.1.7
grade
range of thickness of the insulation of a wire
3.1.8
insulation
coating or covering on the conductor with the specific function of withstanding voltage
3.1.9
nominal conductor dimension
designation of the conductor size in accordance with the IEC 60317 series
3.1.10
normal vision
20/20 vision, with corrective lenses, if necessary
3.1.11
winding wire
wire used for winding a coil to provide a magnetic field
3.1.12
wire
conductor coated or covered with an insulation
3.2 General notes
3.2.1 Methods of test
All methods of test to be used for this standard are given in IEC 60851.
The clause numbers used in this standard are identical to the corresponding test numbers in
the IEC 60851 series of standards.
In case of inconsistencies between the publication on methods of test and this standard,
IEC 60317-0-2 shall prevail.
Where no specific range of nominal conductor dimensions is given for a test, the test applies to
all nominal conductor dimensions covered by the specification sheet.
Unless otherwise specified, all tests shall be carried out at a temperature from 15 °C to 35 °C
and a relative humidity from 45 % to 75 %. Before measurements are made, the specimens
shall be preconditioned under these atmospheric conditions for a time sufficient to allow the
specimens to reach stability.
The wire to be tested shall be removed from the packaging in such a way that the wire will not
be subjected to tension or unnecessary bends. Before each test, sufficient wire should be
discarded to ensure that any damaged wire is not included in the test specimens.

60317-0-2 © IEC:2013 – 9 –
3.2.2 Winding wire
When reference is made to a winding wire according to a standard of the IEC 60317 series
mentioned under Clause 2, the following information is given in the description:
– reference to IEC specification;
– nominal conductor dimensions in millimetres (width × thickness);
– grade.
EXAMPLE: IEC 60317-17 – 4,00 × 1,00 Grade 1
3.3 Appearance
The film coating shall be essentially smooth and continuous, free from streaks, blisters and
foreign material when examined with normal vision, as wound on the original spool or reel.
4 Dimensions
4.1 Conductor dimensions
The dimensions for widths and thickness of conductors of winding wires with rectangular cross-
section recommended in this standard are taken from the R 20 and R 40 series according to
ISO 3.
Preferred sizes are combinations of width and thickness both according to the R 20 series.
Intermediate sizes are combinations of width or thickness according to the R 20 series with the
other dimension according to the R 40 series.
This standard covers:
– widths from 2,00 mm up to and including 16,00 mm;

– thicknesses from 0,80 mm up to and including 5,60 mm.
For thicknesses over 5,60 mm up to and including 10 mm and for widths over 16 mm up to and
including 25 mm where, for technical reasons, additional sizes may be needed, the R 40 series
shall be used. The ratio width/thickness shall be within the specified limits and combinations of
R 40 and R 40 are not allowed in the case of additional sizes.
The ratio width/thickness shall be greater than or equal to 1,4:1 and shall not exceed 8:1.
*
The actual values of dimensions are given in Table 2 .
The nominal cross-sectional areas for preferred sizes are given in Table 2, and the nominal
cross-sectional areas for intermediate sizes are given in Table A.1.
4.2 Tolerance on conductor dimensions
The conductor dimensions shall not differ from the nominal values by more than the tolerance
given in Table 1.
________
*
Dimensions according to R 20 series are printed in larger type.

– 10 – 60317-0-2 © IEC:2013
Table 1 – Conductor tolerances
Nominal width or thickness of the conductor
Tolerance
mm
±
mm
Over Up to and including
– 3,15 0,030
3,15 6,30 0,050
6,30 12,50 0,070
12,50 16,00 0,100
4.3 Rounding of corners
The arc shall merge smoothly into the flat surfaces of the conductor and the strip shall be free
from sharp, rough and projecting edges. The conductor shall have radiused corners complying
with Table 3. The specified radii shall be maintained within ±25 %.

60317-0-2 © IEC:2013            – 11 –

Table 2 – Nominal cross-sectional areas of preferred sizes

– 12 – 60317-0-2 © IEC:2013
Table 3 – Corner radii
Nominal thickness of conductor
Corner
mm
radius
Up to and including mm
Over
–
1,00 0,5 nominal thickness
0,50*
1,00 1,60
0,65**
1,60 2,24
0,80
2,24 3,55
1,00
3,55 5,60
NOTE If agreed between purchaser and supplier, the corner radii for wires with a
width greater than 4,8 mm may be:
* 0,5 nominal thickness
** 0,8 mm
4.4 Increase in dimensions due to the insulation
The increase in width or thickness due to the insulation shall be as given in Table 4.
Table 4 – Increases in dimensions
Increase in dimensions
mm
Grade
Minimum Nominal Maximum
1 0,06 0,085 0,11
2 0,12 0,145 0,17
4.5 Overall dimensions
4.5.1 Nominal overall dimensions
The nominal overall dimensions shall be calculated as the sum of the nominal bare conductor
and the nominal increase in dimension due to the insulation.
4.5.2 Minimum overall dimensions
The minimum overall dimensions shall be calculated as the sum of the minimum bare
conductor and the minimum increase in dimension due to the insulation. See also note under
4.5.3.
4.5.3 Maximum overall dimensions
The maximum overall dimensions shall be calculated as the sum of the maximum bare
conductor and the maximum increase in dimension due to the insulation.
NOTE When agreed between purchaser and supplier, special tolerances for grade 2 as given in Annex B can be
used to calculate special maximum and minimum dimensions.

60317-0-2 © IEC:2013 – 13 –
5 Electrical resistance
The resistance of the wire shall be expressed as the d.c. resistance at 20 °C. The method used
shall provide an accuracy of 0,5 %.
The maximum value of resistance shall be not greater than the value calculated for the
minimum tolerated cross-sectional area of the conductor resulting from the minimum
dimensions in thickness and width and the maximum for the corner radius, and with a resistivity
2 –1
of 1/58 Ω·mm ·m .
One measurement shall be made.
6 Elongation
The elongation at fracture shall be in accordance with the values given in Table 5.
Table 5 – Elongation
Nominal thickness of the conductor
Minimum elongation
mm
%
Over Up to and including
– 2,50 30
2,50 5,60 32
7 Springiness
The wire shall not exceed the maximum springback of 5 degrees.
8 Flexibility and adherence
8.1 Mandrel winding test
The coating shall show no crack after the wire has been bent flatwise and edgewise on a
mandrel with a diameter as specified in Table 6.
Table 6 – Mandrel winding
Wire bent on Mandrel diameter
Width Sizes up to and including 10 mm
4 × width
Sizes over 10 mm
5 × width
Thickness All sizes 4 × thickness

8.2 Adherence test
The wire shall be stretched by 15 %. The distance of loss of adherence shall be less than
1 × width.
– 14 – 60317-0-2 © IEC:2013
9 Heat shock
The coating shall show no crack after the wire has been bent flatwise on a mandrel with a
diameter of six times the thickness.
The minimum heat shock temperature is given in the relevant specification sheet.
10 Cut-through
Test under consideration.
11 Resistance to abrasion
Test inappropriate.
12 Resistance to solvents
Using a pencil of hardness "H" and standard solvent, the coating shall not be removed.
13 Breakdown voltage
When tested at room temperature at least four of the five specimens tested shall not break
down at a voltage less than or equal to that given in Table 7, and the fifth shall not break down
at less than 50 % of the values specified.
When required by the purchaser, the wire shall be tested at elevated temperature.
The elevated temperature is given in the relevant specification sheet.
Table 7 – Breakdown voltage
Minimum breakdown voltage (r.m.s.)
Grade V
Room temperature Elevated temperature
1 1 000 750
2 2 000 1 500
14 Continuity of insulation
Test inappropriate.
15 Temperature index
The test shall be carried out on a rectangular wire according to IEC 60172, unless otherwise
agreed between purchaser and supplier.
When required by a purchaser, the supplier of the enamelled wire shall supply evidence that
the wire meets the requirements for the temperature index.

60317-0-2 © IEC:2013 – 15 –
NOTE 1 The temperature index requirement based on an extrapolated life of 20 000 h relates to enamelled wires
tested unvarnished and not as part of an insulation system.
NOTE 2 Temperature in degrees Celsius corresponding to the temperature index is not necessarily that at which it
is recommended that the wire be operated and this will depend on many factors, including the type of equipment
involved.
16 Resistance to refrigerants
Test inappropriate.
17 Solderability
Test inappropriate.
18 Heat or solvent bonding
Test inappropriate.
19 Dielectric dissipation factor
For requirements, see the relevant specification sheet.
20 Resistance to transformer oil
For requirements, see the relevant specification sheet.
21 Loss of mass
Test inappropriate.
23 Pin hole test
Test inappropriate.
30 Packaging
The kind of packaging may influence certain properties of the wire, for example springback.
Therefore the kind of packaging for example, the type of spool, shall be agreed between
purchaser and supplier.
The wire shall be evenly and compactly wound on spools or placed in containers. No spool or
container shall contain more than one length of wire unless agreed to by purchaser and
supplier. Marking of the label when there is more than one length and/or identification of the
separate lengths in the package shall be agreed to by purchaser and supplier.
Where wires are delivered in coils, the dimensions and the maximum weights of such coils
shall be agreed between purchaser and supplier. Any additional protection for coils shall also
be agreed between purchaser and supplier.
Labels shall be attached to each packaging unit as agreed between supplier and user and shall
include the following information:

– 16 – 60317-0-2 © IEC:2013
a) manufacturer's name and/or trade mark;
b) type of wire and insulation, for instance trade name and/or IEC specification number;
c) net mass of wire;
d) nominal dimension(s) of wire and grade of insulation;
e) date of manufacture.
60317-0-2 © IEC:2013 – 17 –
Annex A
(informative)
Nominal cross-sectional areas for preferred and intermediate sizes

Table A.1 – Nominal cross-sectional areas (1 of 7)
Nominal Nominal Radius on Nominal Nominal Nominal Radius on Nominal
width thickness corners cross- width thickness corners cross-
section area  section area
2 2
mm mm mm mm mm mm mm mm
2,00 0,80 * 1,463 2,50 1,25 0,5 2,910
0,85 * 1,545  1,32 0,5 3,085
0,90 * 1,626  1,40 0,5 3,285
0,95 * 1,706  1,50 0,5 3,535
1,00 * 1,785  1,60 0,5 3,785
1,06 0,5 1,905  1,70 0,65 3,887
1,12 0,5 2,025  1,80 0,65 4,137
1,18 0,5 2,145
1,25 0,5 2,285 2,65 0,80 * 1,983
1,32 0,5 2,425  0,90 * 2,211
1,40 0,5 2,585  1,00 * 2,435
2,12 0,80 * 1,559  1,12 0,5 2,753
0,90 * 1,734  1,25 0,5 3,098
1,00 * 1,905  1,40 0,5 3,495
1,60 0,5 4,025
1,12 0,5 2,160
1,25 0,5 2,435  1,80 0,65 4,407
1,40 0,5 2,753
2,80 0,80 * 2,103
2,24 0,80 * 1,655  0,85 * 2,225
0,85 * 1,749  0,90 * 2,346
0,90 * 1,842  0,95 * 2,466
0,95 * 1,934  1,00 * 2,585
1,00 * 2,025
1,06 0,5 2,753
1,06 0,5 2,160  1,12 0,5 2,921
1,12 0,5 2,294  1,18 0,5 3,089
1,18 0,5 2,429  1,25 0,5 3,285
1,25 0,5 2,585  1,32 0,5 3,481
1,32 0,5 2,742  1,40 0,5 3,705
1,40 0,5 2,921  1,50 0,5 3,985
1,50 0,5 3,145  1,60 0,5 4,265
1,60 0,5 3,369
1,70 0,65 4,397
2,36 0,80 * 1,751  1,80 0,65 4,677
0,90 * 1,950  1,90 0,65 4,957
1,00 * 2,145  2,00 0,65 5,237

1,12 0,5 2,429 3,00 0,80 * 2,263
1,25 0,5 2,735  0,90 * 2,526
1,40 0,5 3,089  1,00 * 2,785
1,60 0,5 3,561
1,12 0,5 3,145
2,50 0,80 * 1,863  1,25 0,5 3,535
0,85 * 1,970  1,40 0,5 3,985
0,90 * 2,076  1,60 0,5 4,585
0,95 * 2,181
1,00 * 2,285  1,80 0,65 5,037
2,00 0,65 5,637
1,06 0,5 2,435
1,12 0,5 2,585 3,15 0,80 * 2,383
1,18 0,5 2,736  0,85 * 2,522
* 0,5 nominal thickness
– 18 – 60317-0-2 © IEC:2013
Table A.1 (2 of 7)
Nominal Nominal Radius on Nominal Nominal Nominal Radius on Nominal
width thickness corners cross- width thickness corners cross-
section area  section area
2 2
mm mm mm mm mm mm mm mm
3,15 0,90 * 2,661 3,75 0,80 * 2,863
0,95 * 2,799  0,90 * 3,201
1,00 * 2,935  1,00 * 3,535
1,06 0,5 3,124  1,12 0,5 3,985
1,12 0,5 3,313  1,25 0,5 4,473
1,18 0,5 3,502  1,40 0,5 5,035
1,25 0,5 3,723  1,60 0,5 5,785
1,32 0,5 3,943
1,40 0,5 4,195  1,80 0,65 6,387
1,50 0,5 4,510  2,00 0,65 7,137
1,60 0,5 4,825  2,24 0,65 8,037

1,70 0,65 4,992  2,50 0,8 8,826
1,80 0,65 5,307
1,90 0,65 5,622 4,00 0,80 * 3,063
2,00 0,65 5,937  0,85 * 3,245
2,12 0,65 6,315  0,90 * 3,426
2,24 0,65 6,693  0,95 * 3,606
1,00 * 3,785
3,35 0,80 * 2,543
0,90 * 2,841  1,06 0,5 4,025
1,00 * 3,135  1,12 0,5 4,265
1,18 0,5 4,505
1,12 0,5 3,537  1,25 0,5 4,785
1,25 0,5 3,973  1,32 0,5 5,065
1,40 0,5 4,475  1,40 0,5 5,385
1,60 0,5 5,145  1,50 0,5 5,785
1,60 0,5 6,185
1,80 0,65 5,667
2,00 0,65 6,337  1,70 0,65 6,437
2,24 0,65 7,141  1,80 0,65 6,837
1,90 0,65 7,237
3,55 0,80 * 2,703  2,00 0,65 7,637
0,85 * 2,862  2,12 0,65 8,117
0,90 * 3,021  2,24 0,65 8,597
0,95 * 3,179
1,00 * 3,335  2,36 0,8 8,891
2,50 0,8 9,451
1,06 0,5 3,548  2,65 0,8 10,05
1,12 0,5 3,761  2,80 0,8 10,65
1,18 0,5 3,974
1,25 0,5 4,223 4,25 0,80 * 3,263
1,32 0,5 4,471  0,90 * 3,651
1,40 0,5 4,755  1,00 * 4,035
1,50 0,5 5,110
1,60 0,5 5,465  1,12 0,5 4,545
1,25 0,5 5,098
1,70 0,65 5,672  1,40 0,5 5,735
1,80 0,65 6,027  1,60 0,5 6,585
1,90 0,65 6,382
2,00 0,65 6,737  1,80 0,65 7,287
2,12 0,65 7,163  2,00 0,65 8,137
2,24 0,65 7,589  2,24 0,65 9,157

2,36 0,8 7,829  2,50 0,8 10,08
2,50 0,8 8,326  2,80 0,8 11,35

* 0,5 nominal thickness
60317-0-2 © IEC:2013 – 19 –
Table A.1 (3 of 7)
Nominal Nominal Radius on Nominal Nominal Nominal Radius on Nominal
width thickness corners cross- width thickness corners cross-
section area  section area
2 2
mm mm mm mm mm mm mm mm
4,50 0,80 * 3,463 5,00 1,70 0,65 8,137
0,85 * 3,670  1,80 0,65 8,637
0,90 * 3,876  1,90 0,65 9,137
0,95 * 4,081  2,00 0,65 9,637
1,00 * 4,285  2,12 0,65 10,24
2,24 0,65 10,84
1,06 0,5 4,555
1,12 0,5 4,825  2,36 0,8 11,25
1,18 0,5 5,095  2,50 0,8 11,95
1,25 0,5 5,410  2,65 0,8 12,70
1,32 0,5 5,725  2,80 0,8 13,45
1,40 0,5 6,085  3,00 0,8 14,45
1,50 0,5 6,535  3,15 0,8 15,20
1,60 0,5 6,985  3,35 0,8 16,20
3,55 0,8 17,20
1,70 0,65 7,287
1,80 0,65 7,737 5,30 0,80 * 4,103
1,90 0,65 8,187  0,90 * 4,596
2,00 0,65 8,637  1,00 * 5,085
2,12 0,65 9,177
2,24 0,65 9,717  1,12 0,5 5,721
1,25 0,5 6,410
2,36 0,8 10,07  1,40 0,5 7,205
2,50 0,8 10,70  1,60 0,5 8,265
2,65 0,8 11,38
2,80 0,8 12,05  1,80 0,65 9,177
3,00 0,8 12,95  2,00 0,65 10,24
3,15 0,8 13,63  2,24 0,65 11,51

4,75 0,80 * 3,663  2,50 0,8 12,70
0,90 * 4,101  2,80 0,8 14,29
1,00 * 4,535  3,15 0,8 16,15
3,55 0,8 18,27
1,12 0,5 5,105
1,25 0,5 5,723 5,60 0,80 * 4,343
1,40 0,5 6,435  0,85 * 4,605
1,60 0,5 7,385  0,90 * 4,866
0,95 * 5,126
1,80 0,65 8,188  1,00 * 5,385
2,00 0,65 9,137
2,24 0,65 10,28  1,06 0,5 5,721
1,12 0,5 6,057
2,50 0,8 11,33  1,18 0,5 6,393
2,80 0,8 12,75  1,25 0,5 6,785
3,15 0,8 14,41  1,32 0,5 7,177
1,40 0,5 7,625
5,00 0,80 * 3,863  1,50 0,5 8,185
0,85 * 4,095  1,60 0,5 8,745
0,90 * 4,326
0,95 * 4,556  1,70 0,65 9,157
1,00 * 4,785  1,80 0,65 9,717
1,90 0,65 10,28
1,06 0,5 5,085  2,00 0,65 10,84
1,12 0,5 5,385  2,12 0,65 11,51
1,18 0,5 5,685  2,24 0,65 12,18
1,25 0,5 6,035
1,32 0,5 6,385  2,36 0,8 12,67
1,40 0,5 6,785  2,50 0,8 13,45
1,50 0,5 7,285  2,65 0,8 14,29
1,60 0,5 7,785  2,80 0,8 15,13

* 0,5 nominal thickness
– 20 – 60317-0-2 © IEC:2013
Table A.1 (4 of 7)
Nominal Nominal Radius on Nominal Nominal Nominal Radius on Nominal
width thickness corners cross- width thickness corners cross-
section area  section area
2 2
mm mm mm mm mm mm mm mm
5,60 3,00 0,8 16,25 6,30 3,75 1,0 22,77
3,15 0,8 17,09  4,00 1,0 24,34
3,35 0,8 18,21  4,25 1,0 25,92
3,55 0,8 19,33  4,50 1,0 27,49

3,75 1,0 20,14 6,70 0,90 * 5,856
4,00 1,0 21,54  1,00 * 6,485
6,00 0,80 * 4,663  1,12 0,5 7,289
0,90 * 5,226  1,25 0,5 8,160
1,00 * 5,785  1,40 0,5 9,165
1,60 0,5 10,51
1,12 0,5 6,505
1,25 0,5 7,285  1,80 0,65 11,70
1,40 0,5 8,185  2,00 0,65 13,04
1,60 0,5 9,385  2,24 0,65 14,65

1,80 0,65 10,44  2,50 0,8 16,20
2,00 0,65 11,64  2,80 0,8 28,21
2,24 0,65 13,08  3,15 0,8 20,56
3,55 0,8 23,24
2,50 0,8 14,45
2,80 0,8 16,25  4,00 1,0 25,94
3,15 0,8 18,35  4,50 1,0 29,29
3,55 0,8 20,75
7,10 0,90 * 6,216
4,00 1,0 23,14  0,95 * 6,551
1,00 * 6,885
6,30 0,80 * 4,903
0,85 * 5,200  1,06 0,5 7,311
0,90 * 5,496  1,12 0,5 7,737
0,95 * 5,791  1,18 0,5 8,163
1,00 * 6,085  1,25 0,5 8,660
1,32 0,5 9,157
1,06 0,5 6,463  1,40 0,5 9,725
1,12 0,5 6,841  1,50 0,5 10,44
1,18 0,5 7,219  1,60 0,5 11,15
1,25 0,5 7,660
1,32 0,5 8,101  1,70 0,65 11,71
1,40 0,5 8,605  1,80 0,65 12,42
1,50 0,5 9,235  1,90 0,65 13,13
1,60 0,5 9,865  2,00 0,65 13,84
2,12 0,65 14,69
1,70 0,65 10,35  2,24 0,65 15,54
1,80 0,65 10,98
1,90 0,65 11,61  2,36 0,8 16,21
2,00 0,65 12,24  2,50 0,8 17,20
2,12 0,65 12,99  2,65 0,8 18,27
2,24 0,65 13,75  2,80 0,8 19,33
3,00 0,8 20,75
2,36 0,8 14,32  3,15 0,8 21,82
2,50 0,8 15,20  3,35 0,8 23,24
2,65 0,8 16,15  3,55 0,8 24,66
2,80 0,8 17,09
3,00 0,8 18,35  3,75 1,0 25,77
3,15 0,8 19,30  4,00 1,0 27,54
3,35 0,8 20,56  4,25 1,0 29,32
3,55 0,8 21,82
* 0,5 nominal thickness
60317-0-2 © IEC:2013 – 21 –
Table A.1 (5 of 7)
Nominal Nominal Radius on Nominal Nominal Nominal Radius on Nominal
width thickness corners cross- width thickness corners cross-
section area  section area
2 2
mm mm mm mm mm mm mm mm
7,10 4,50 1,0 31,09 8,50 1,12 0,5 9,305
4,75 1,0 32,87  1,25 0,5 10,41
5,00 1,0 34,64  1,40 0,5 11,69
1,60 0,5 13,39
7,50 1,00 * 7,285
1,80 0,65 14,94
1,12 0,5 8,185  2,00 0,65 16,64
1,25 0,5 9,160  2,24 0,65 18,68
1,40 0,5 10,29
1,60 0,5 11,79  2,50 0,8 20,70
2,80 0,8 23,25
1,80 0,65 13,14  3,15 0,8 26,23
2,00 0,65 14,64  3,55 0,8 29,63
2,24 0,65 16,44
4,00 1,0 33,14
2,50 0,8 18,20  4,50 1,0 37,39
2,80 0,8 20,45  5,00 1,0 41,64
3,15 0,8 23,08  5,60 1,0 46,74
3,55 0,8 26,08
9,00 1,12 0,5 9,865
4,00 1,0 29,14  1,18 0,5 10,41
4,50 1,0 32,89  1,25 0,5 11,04
5,00 1,0 36,64  1,32 0,5 11,67
1,40 0,5 12,39
8,00 1,00 * 7,785  1,50 0,5 13,29
1,60 0,5 14,19
1,06 0,5 8,265
1,12 0,5 8,745  1,70 0,65 14,94
1,18 0,5 9,225  1,80 0,65 15,84
1,25 0,5 9,785  1,90 0,65 16,74
1,32 0,5 10,35  2,00 0,65 17,64
1,40 0,5 10,99  2,12 0,65 18,72
1,50 0,5 11,79  2,24 0,65 19,80
1,60 0,5 12,59
2,36 0,8 20,69
1,70 0,65 13,24  2,50 0,8 21,95
1,80 0,65 14,04  2,65 0,8 23,30
1,90 0,65 14,84  2,80 0,8 24,65
2,00 0,65 15,64  3,00 0,8 26,45
2,12 0,65 16,60  3,15 0,8 27,80
2,24 0,65 17,56  3,35 0,8 29,60
3,55 0,8 31,40
2,36 0,8 18,33
2,50 0,8 19,45  3,75 1,0 32,89
2,65 0,8 20,65  4,00 1,0 35,14
2,80 0,8 21,85  4,25 1,0 37,39
3,00 0,8 23,45  4,50 1,0 39,64
3,15 0,8 24,65  4,75 1,0 41,89
3,35 0,8 26,25  5,00 1,0 44,14
3,55 0,8 27,85  5,30 1,0 46,84
5,60 1,0 49,54
3,75 1,0 29,14
4,00 1,0 31,14 9,50 1,25 0,5 11,66
4,25 1,0 33,14  1,40 0,5 13,09
4,50 1,0 35,14  1,60 0,5 14,99
4,75 1,0 37,14
5,00 1,0 39,14  1,80 0,65 16,74
5,30 1,0 41,54  2,00 0,65 18,64
5,60 1,0 43,94  2,24 0,65 20,92

* 0,5 nominal thickness
– 22 – 60317-0-2 © IEC:2013
Table A.1 (6 of 7)
Nominal Nominal Radius on Nominal Nominal Nominal Radius on Nominal
width thickness corners cross- width thickness corners cross-
section area  section area
2 2
mm mm mm mm mm mm mm mm
9,50 2,50 0,8 23,20 11,20 1,70 0,65 18,68
2,80 0,8 26,05  1,80 0,65 19,80
3,15 0,8 29,38  1,90 0,65 20,92
3,55 0,8 33,18  2,00 0,65 22,04
2,12 0,65 23,38
4,00 1,0 37,14  2,24 0,65 24,73
4,50 1,0 41,89
5,00 1,0 46,64  2,36 0,8 25,88
5,60 1,0 52,34  2,50 0,8 27,45
2,65 0,8 29,13
10,00 1,25 0,5 12,29  2,80 0,8 30,81
1,32 0,5 12,99  3,00 0,8 33,05
1,40 0,5 13,79  3,15 0,8 34,73
1,50 0,5 14,79  3,35 0,8 36,97
1,60 0,5 15,79  3,55 0,8 39,21

1,70 0,65 16,64  3,75 1,0 41,14
1,80 0,65 17,64  4,00 1,0 43,94
1,90 0,65 18,64  4,25 1,0 46,74
2,00 0,65 19,64  4,50 1,0 49,54
2,12 0,65 20,84  4,75 1,0 52,34
2,24 0,65 22,04  5,00 1,0 55,14
5,30 1,0 58,50
2,36 0,8 23,05  5,60 1,0 61,86
2,50 0,8 24,45
2,65 0,8 25,95 11,80 1,60 0,5 18,67
2,80 0,8 27,45
3,00 0,8 29,45  1,80 0,65 20,88
3,15 0,8 30,95  2,00 0,65 23,24
3,35 0,8 32,95  2,24 0,65 26,07
3,55 0,8 34,95
2,50 0,8 28,95
3,75 1,0 36,64  2,80 0,8 32,49
4,00 1,0 39,14  3,15 0,8 36,62
4,25 1,0 41,64  3,55 0,8 41,34
4,50 1,0 44,14
4,75 1,0 46,64  4,00 1,0 46,34
5,00 1,0 49,14  4,50 1,0 52,24
5,30 1,0 52,14  5,00 1,0 58,14
5,60 1,0 55,14  5,60 1,0 65,22

10,60 1,40 0,5 14,63 12,50 1,60 0,5 19,79
1,60 0,5 16,75
1,70 0,65 20,89
1,80 0,65 18,72  1,80 0,65 22,14
2,00 0,65 20,84  1,90 0,65 23,39
2,24 0,65 23,38  2,00 0,65 24,64
2,12 0,65 26,14
2,50 0,8 25,95  2,24 0,65 27,64
2,80 0,8 29,13
3,15 0,8 32,84  2,36 0,8 28,95
3,55 0,8 37,08  2,50 0,8 30,70
2,65 0,8 32,58
4,00 1,0 41,54  2,80 0,8 34,45
4,50 1,0 46,84  3,00 0,8 36,95
5,00 1,0 52,14  3,15 0,8 38,83
5,60 1,0 58,50  3,35 0,8 41,33
3,55 0,8 43,83
11,20 1,40 0,5 15,47
1,50 0,5 16,59  3,75 1,0 46,02
1,60 0,5 17,71  4,00 1,0 49,14
4,25 1,0 52,27
60317-0-2 © IEC:2013 – 23 –
Table A.1 (7 of 7)
Nominal Nominal Radius on Nominal Nominal Nominal Radius on Nominal
width thickness corners cross- width thickness corners cross-
section area  section area
2 2
mm mm mm mm mm mm mm mm
12,50 4,50 1,0 55,39 14,00 4,75 1,0 65,64
4,75 1,0 58,52  5,00 1,0 69,14
5,00 1,0 61,64  5,30 1,0 73,34
5,30 1,0 65,39  5,60 1,0 77,54
5,60 1,0 69,14
15,00 2,00 0,65 29,64
13,20 1,80 0,65 23,40  2,24 0,65 33,24
2,00 0,65 26,04
2,24 0,65 29,21  2,50 0,8 36,95
2,80 0,8 41,45
2,50 0,8 32,45  3,15 0,8 46,70
2,80 0,8 36,41  3,55 0,8 52,70
3,15 0,8 41,03
3,55 0,8 46,31  4,00 1,0 59,14
4,50 1,0 66,64
4,00 1,0 51,94  5,00 1,0 74,14
4,50 1,0 58,54  5,60 1,0 83,14
5,00 1,0 65,14
5,60 1,0 73,06
...