IEC 60127-5:2016

IEC 60127-5 ®
Edition 2.0 2016-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Miniature fuses –
Part 5: Guidelines for quality assessment of miniature fuse-links

Coupe-circuit miniatures –
Partie 5: Lignes directrices pour l'évaluation de la qualité des éléments de
remplacement miniatures
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IEC 60127-5 ®
Edition 2.0 2016-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Miniature fuses –
Part 5: Guidelines for quality assessment of miniature fuse-links

Coupe-circuit miniatures –
Partie 5: Lignes directrices pour l'évaluation de la qualité des éléments de

remplacement miniatures
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.120.50 ISBN 978-2-8322-3716-8

– 2 – IEC 60127-5:2016 © IEC 2016
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Lot-by-lot inspection . 7
4.1 Test conditions . 7
4.2 Non-destructive tests . 7
4.3 Destructive tests . 7
4.3.1 Destructive tests for IEC 60127-2 and IEC 60127-3 . 7
4.3.2 Destructive tests for IEC 60127-4 . 8
4.3.3 Destructive tests for IEC 60127-7 . 8
4.4 Acceptance criteria . 9
5 Periodic inspection . 9
5.1 Reduced type tests for IEC 60127-2 or IEC 60127-3 . 9
5.2 Reduced type tests for IEC 60127-4 . 10
5.3 Reduced type tests for IEC 60127-7 . 10
Bibliography . 12

Table 1 – Primary characteristics (inspection level II) (Samples may be returned to the lot
after inspection) . 7
Table 2 (for IEC 60127-2 and IEC 60127-3) – Time/current characteristic
(IEC 60127-1:2006, 9.2.1) (Inspection level S4, destructive test) . 8
Table 3 (for IEC 60127-4) – Time/current characteristic (IEC 60127-1:2006, 9.2.1)
(Inspection level S4, destructive test) . 8
Table 4 (for IEC 60127-7) – Time/current characteristic (IEC 60127-1:2006, 9.2.1) –
(Inspection level S4, destructive test) . 9
Table 5 – Reduced type tests for IEC 60127-2 or IEC 60127-3 . 9
Table 6 – Reduced type tests for IEC 60127-4 . 10
Table 7 – Reduced type tests for IEC 60127-7 . 11

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
MINIATURE FUSES –
Part 5: Guidelines for quality assessment of miniature fuse-links

FOREWORD
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International Standard IEC 60127-5 has been prepared by subcommittee 32C: Miniature fuses,
of IEC technical committee 32: Fuses.
This second edition cancels and replaces the first edition published in 1988. This edition
constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) addition of new tables in 4.3;
b) addition of new tables in Clause 5.
The text of this standard is based on the following documents:
FDIS Report on voting
32C/526/FDIS 32C/530/RVD
– 4 – IEC 60127-5:2016 © IEC 2016

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.
A list of all parts in the IEC 60127 series, published under the general title Miniature fuses, 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 website under "http://webstore.iec.ch" in the data related to
the specific publication. At this date, the publication will be
• reconfirmed,
• wi
...