SIST EN IEC 60598-1:2021
(Amendment)Luminaires - Part 1: General requirements and tests (IEC 60598-1:2020)
Luminaires - Part 1: General requirements and tests (IEC 60598-1:2020)
This Part 1 of IEC 60598 specifies general requirements for luminaires, incorporating electric
light sources for operation from supply voltages up to 1 000 V. The requirements and related
tests of this document cover: classification, marking, mechanical construction, electrical
construction and photobiological safety.
Each section of this Part 1 is read in conjunction with this Section 0 and with other relevant
sections to which reference is made.
Each part of IEC 60598-2 details requirements for a particular type of luminaire or group of
luminaires on supply voltages not exceeding 1 000 V. These parts are published separately
for ease of revision and additional sections will be added as and when a need for them is
recognized.
The presentation of photometric data for luminaires is under consideration by the International
Commission on Illumination (CIE) and is not, therefore, included in this Part 1.
Requirements are included in this Part 1 for luminaires incorporating ignitors with nominal
peak values of the voltage pulse not exceeding those of Table 11.2. The requirements apply
to luminaires with ignitors built into ballasts and to luminaires with ignitors separate from
ballasts. For luminaires with ignitors built into lamps, the requirements are under
consideration.
Requirements for semi-luminaires are included in this Part 1.
In general, this Part 1 covers safety requirements for luminaires. The object of this Part 1 is to
provide a set of requirements and tests which are considered to be generally applicable to
most types of luminaires and which can be called up as required by the detail specifications of
IEC 60598-2. This Part 1 is thus not regarded as a specification in itself for any type of
luminaire, and its provisions apply only to particular types of luminaires to the extent
determined by the appropriate part of IEC 60598-2.
The parts of IEC 60598-2, in making reference to any of the sections of Part 1, specify the
extent to which that section is applicable and the order in which the tests are performed; they
also include additional requirements as necessary.
The order in which the sections of Part 1 are numbered has no particular significance as the
order in which their provisions apply is determined for each type of luminaire or group of
luminaires by the appropriate part of IEC 60598-2. All parts of IEC 60598-2 are self-contained
and therefore do not contain references to other parts of IEC 60598-2.
Where the requirements of any of the sections of Part 1 are referred to in the parts of
IEC 60598-2 by the phrase "The requirements of section... of IEC 60598-1 apply", this phrase
is interpreted as meaning that all the requirements of that section of Part 1 apply except those
which are clearly inapplicable to the particular type of luminaire covered by that part of
IEC 60598-2.
For explosion proof luminaires, as covered by IEC 60079, the requirements of IEC 60598
(selecting the appropriate parts 2) are applied in addition to the requirements of IEC 60079. In
the event of any conflict between IEC 60598 and IEC 60079, the requirements of IEC 60079
take priority.
Improvements in safety to take into account the state of the art technology are incorporated in
the standards with revisions and amendments on an ongoing basis. Regional standardization
bodies can include statements in their derived standards to cover products which have
complied with the previous document as shown by the manufacturer or standardization body.
The statements may require that for such products, the previous standard may continue to
apply to production until a defined date after which the new standard shall apply.
Leuchten - Teil 1: Allgemeine Anforderungen und Prüfungen (IEC 60598-1:2020)
Luminaires - Partie 1: Exigences générales et essais (IEC 60598-1:2020)
IEC 60598-1:2020 est disponible sous forme de IEC 60598-1:2020 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.
Svetilke - 1. del: Splošne zahteve in preskusi (IEC 60598-1:2020)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 60598-1:2021
01-junij-2021
Nadomešča:
SIST EN 60598-1:2015
SIST EN 60598-1:2015/A1:2018
SIST EN 60598-1:2015/AC:2016
SIST EN 60598-1:2015/AC:2016
SIST EN 60598-1:2015/AC:2017
Svetilke - 1. del: Splošne zahteve in preskusi (IEC 60598-1:2020)
Luminaires - Part 1: General requirements and tests (IEC 60598-1:2020)
Leuchten - Teil 1: Allgemeine Anforderungen und Prüfungen (IEC 60598-1:2020)
Luminaires - Partie 1: Exigences générales et essais (IEC 60598-1:2020)
Ta slovenski standard je istoveten z: EN IEC 60598-1:2021
ICS:
29.140.40 Svetila Luminaires
SIST EN IEC 60598-1:2021 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 60598-1:2021
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SIST EN IEC 60598-1:2021
EUROPEAN STANDARD EN IEC 60598-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2021
ICS 29.140.40 Supersedes EN 60598-1:2015 and all of its amendments
and corrigenda (if any)
English Version
Luminaires - Part 1: General requirements and tests
(IEC 60598-1:2020)
Luminaires - Partie 1: Exigences générales et essais Leuchten - Teil 1: Allgemeine Anforderungen und
(IEC 60598-1:2020) Prüfungen
(IEC 60598-1:2020)
This European Standard was approved by CENELEC on 2020-09-21. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60598-1:2021 E
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SIST EN IEC 60598-1:2021
EN IEC 60598-1:2021 (E)
European foreword
The text of document 34D/1546/FDIS, future edition 9 of IEC 60598-1, prepared by SC 34D
"Luminaires" of IEC/TC 34 "Lighting" was submitted to the IEC-CENELEC parallel vote and approved
by CENELEC as EN IEC 60598-1:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-09-19
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024-03-19
document have to be withdrawn
This document supersedes EN 60598-1:2015 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association, and supports essential requirements of EU Directive(s).
For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this
document.
Endorsement notice
The text of the International Standard IEC 60598-1:2020 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 60079 (series) NOTE Harmonized as EN IEC 60079-7:2015/A1 (series)
IEC 60081 NOTE Harmonized as EN 60081
IEC 60216 (series) NOTE Harmonized as EN 60216 (series)
IEC 60228:2004 NOTE Harmonized as EN 60228:2005 (not modified)
IEC 60269 (series) NOTE Harmonized as EN 60269 (series)
IEC 60357 NOTE Harmonized as EN 60357
IEC 60364 (series) NOTE Harmonized as HD 60364 (series)
IEC 60364-4-41:2005 NOTE Harmonized as HD 60364-4-41:2017
IEC 60364-5-51 NOTE Harmonized as HD 60364-5-51
IEC 60364-7-701 NOTE Harmonized as HD 60364-7-701
IEC 60364-7-702 NOTE Harmonized as HD 60364-7-702
IEC 60400 NOTE Harmonized as EN 60400
2
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SIST EN IEC 60598-1:2021
EN IEC 60598-1:2021 (E)
IEC 60432-3 NOTE Harmonized as EN 60432-3
IEC 60598-2-3 NOTE Harmonized as EN 60598-2-3
IEC 60598-2-5 NOTE Harmonized as EN 60598-2-5
IEC 60634 NOTE Harmonized as EN 60634
IEC 60664 (series) NOTE Harmonized as EN 60664 (series)
IEC 60664-1:2007 NOTE Harmonized as EN 60664-1:2007 (not modified)
IEC 60664-3 NOTE Harmonized as EN 60664-3
IEC 60682 NOTE Harmonized as EN 60682
IEC 60695 (series) NOTE Harmonized as EN 60695 (series)
IEC 60695-2 (series) NOTE Harmonized as EN 60695-2-13:2010/A1 (series)
IEC 60695-10-2 NOTE Harmonized as EN 60695-10-2
IEC 60838 (series) NOTE Harmonized as EN 60838 (series)
IEC 60901 NOTE Harmonized as EN 60901
IEC 60921 NOTE Harmonized as EN 60921
IEC 60923 NOTE Harmonized as EN 60923
IEC 60929 NOTE Harmonized as EN 60929
IEC 60950-1:2005 NOTE Harmonized as EN 60950-1:2006
IEC 61184 NOTE Harmonized as EN 61184
IEC 61195 NOTE Harmonized as EN 61195
IEC 61199:2011 NOTE Harmonized as EN 61199:2011 (not modified)
IEC 61199:2011/A1:2012 NOTE Harmonized as EN 61199:2011/A1:2013 (not modified)
IEC 61199:2011/A2:2014 NOTE Harmonized as EN 61199:2011/A2:2015 (not modified)
IEC 61210 NOTE Harmonized as EN 61210
IEC 61558-2-5 NOTE Harmonized as EN 61558-2-5
IEC 61995 (series) NOTE Harmonized as EN 61995-2:2009/A1 (series)
IEC 62031 NOTE Harmonized as EN IEC 62031
IEC 62035 NOTE Harmonized as EN 62035
IEC 62368 (series) NOTE Harmonized as EN IEC 62368 (series)
IEC 62471:2006 NOTE Harmonized as EN 62471:2008
IEC 62504:2014 NOTE Harmonized as EN 62504:2014 (not modified)
3
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SIST EN IEC 60598-1:2021
EN IEC 60598-1:2021 (E)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60061 Series Lamp caps and holders together with gauges EN 60061 Series
for the control of interchangeability and safety
IEC 60061-2 (mod) Lamp caps and holders together with gauges EN 60061-2 1993
for the control of interchangeability and safety
+ A1 to A54
- Part 2: Lampholders
IEC 60061-3 Lamp caps and holders together with gauges EN 60061-3 1993
for the control of interchangeability and safety
+ A1 to A56
- Part 3: Gauges
IEC 60065 (mod) 2014 Audio, video and similar electronic apparatus - EN 60065 2014
Safety requirements
+ A11 2017
IEC 60068-2-6 2007 Environmental testing – Part 2-6: Tests – Test EN 60068-2-6 2008
Fc: Vibration (sinusoidal)
IEC 60068-2-14 2009 Environmental testing – Part 2-14: Tests – EN 60068-2-14 2009
Test N: Change of temperature
IEC 60068-2-31 2008 Environmental testing – Part 2-31: Tests – EN 60068-2-31 2008
Test Ec: Rough handling shocks, primarily for
equipment-type specimens
IEC 60068-2-75 Environmental testing - EN 60068-2-75 2014
Part 2-75: Tests - Test Eh: Hammer tests
IEC/TR 60083 – Plugs and socket-outlets for domestic and – –
similar general use standardized in member
countries of IEC
IEC 60085 Electrical insulation - Thermal evaluation and EN 60085 2008
designation
IEC 60112 2003 Method for the determination of the proof and EN 60112 2003
the comparative tracking indices of solid
insulating materials
IEC 60155 Glow-starters for fluorescent lamps EN 60155 1995
+ A1 1995
+ A2 2007
4
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SIST EN IEC 60598-1:2021
EN IEC 60598-1:2021 (E)
Publication Year Title EN/HD Year
1
IEC 60227 Series Polyvinyl chloride insulated cables of rated EN 50525 Series
voltages up to and including 450/750 V
IEC 60238 2016 Edison screw lampholders EN IEC 60238 2018
2
IEC 60245 series Rubber insulated cables - Rated voltages up EN 50525 series
to and including 450/750 V
IEC 60320 Series Appliance couplers for household and EN 60320 Series
similar general purposes
IEC 60360 Standard method of measurement of lamp EN 60360 1998
cap temperature rise
IEC 60384-14 Fixed capacitors for use in electronic EN 60384-14 2013
equipment - Part 14: Sectional specification - + A1
2016
Fixed capacitors for electromagnetic
interference suppression and connection to
the supply mains
IEC 60417 data- Graphical symbols for use on equipment - -
base
IEC 60432-1 (mod) 1999 Incandescent lamps - Safety specifications EN 60432-1 2000
A1 2005 - Part 1: Tungsten filament lamps for A1 2005
domestic and similar general lighting
A2 2011 A2 2012
purposes
IEC 60432-2 (mod) 1999 Incandescent lamps - Safety specifications EN 60432-2 2000
A1 (mod) 2005 - Part 2: Tungsten halogen lamps for A1 2005
domestic and similar general lighting
A2 2012 A2 2012
purposes
IEC 60529 - Degrees of protection provided by enclosures EN 60529 1991
(IP Code) + corr. May
1993
+ A1
2000
+ A2
2013
IEC 60570 (mod) 2003 Electrical supply track systems for luminaires EN 60570 2003
+ A1 2017 + A1 2018
+ A2 2019 + A2 2020
IEC 60598-2 series Luminaires - Part 2: Particular requirements EN 60598-2 series
IEC 60598-2-4 2017 Luminaires - Part 2: Particular requirements - EN 60598-2-4 2018
(mod) Section 4: Portable general purpose
luminaires
IEC 60603 series Connectors for frequencies below 3 MHz for EN 60603 series
use with printed boards
IEC 60662 (mod) - High pressure sodium vapour lamps EN 60662 2012
+ A11 2019
IEC 60664-4 2005 Insulation coordination for equipment within EN 60664-4 2006
low-voltage systems - Part 4: Consideration of
high-frequency voltage stress
- - + corrigendum Oct. 2006
1
EN 50525 Series, which is related to, but not directly equivalent with IEC 60227 Series, applies instead.
2
EN 50525 Series, which is related to, but not directly equivalent with IEC 60245 Series, applies instead.
5
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SIST EN IEC 60598-1:2021
EN IEC 60598-1:2021 (E)
Publication Year Title EN/HD Year
IEC 60684 series Flexible insulating sleeving EN 60684 series
IEC 60695-2-11 - Fire hazard testing - Part 2-11: Glowing/hot- EN 60695-2-11 2014
wire based test methods - Glow-wire
flammability test method for end-products
(GWEPT)
IEC 60695-11-5 - Fire hazard testing - Part 11-5: Test flames - EN 60695-11-5 2017
Needle-flame test method - Apparatus,
confirmatory test arrangement and guidance
IEC 60989 - Separating transformers, autotransformers, - -
variable transformersand reactors.
IEC 60990 - Methods of measurement of touch current and EN 60990 2016
protective conductor current
IEC 60998-2-1 - Connecting devices for low-voltage circuits for EN 60998-2-1 2004
household and similar purposes - Part 2-1:
Particular requirements for connecting
devices as separate entities with screw-type
clamping units
IEC 60998-2-2 - Connecting devices for low-voltage circuits for EN 60998-2-2 2004
household and similar purposes - Part 2-2:
Particular requirements for connecting
devices as separate entities with screwless-
type clamping units
IEC 61032 1997 Protection of persons and equipment by EN 61032 1998
enclosures - Probes for verification
3
IEC 61058-1 2000 Switches for appliances -- Part 1: General EN 61058-1 2002
requirements
IEC 61167 - Metal halide lamps EN 61167 2018
+ A1 2018
IEC 61249 series Materials for printed boards and other EN 61249 series
interconnecting structures
IEC 61347 series Lamp controlgear EN 61347 series
IEC 61347-1 2015 Lamp controlgear - Part 1: General and safety EN 61347-1 2015
requirements
+ A1 2017 + A1 2021
IEC 61347-2-9 - Lamp controlgear - Part 2-9: Particular EN 61347-2-9 2013
requirements for electromagnetic controlgear
for discharge lamps (excluding fluorescent
lamps)
IEC 61535 (mod) 2009 Installation couplers intended for permanent EN 61535 2009
connection in fixed installations
IEC 61558 series Safety of power transformers, power supplies, EN 61558 series
reactors and similar products
IEC 61558-1 2005 Safety of power transformers, power supplies, EN 61558-1 2005
reactors and similar products -- Part 1:
General requirements and tests
3
EN 61058-1 includes A1:2001 to IEC 61058-1 (mod).
6
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SIST EN IEC 60598-1:2021
EN IEC 60598-1:2021 (E)
Publication Year Title EN/HD Year
- - + corrigendum Aug. 2006
IEC 61558-2-6 - Safety of transformers, reactors, power supply EN 61558-2-6 2009
units and similar products for supply voltages
up to 1 100 V - Part 2-6: Particular
requirements and tests for safety isolating
transformers and power supply units
incorporating safety isolating transformers
IEC 61643-11 - Low-voltage surge protective devices - Part EN 61643-11 2012
11: Surge protective devices connected to
+ A11 2018
low-voltage power systems - Requirements
and test methods
IEC 61984 2008 Connectors - Safety requirements and tests EN 61984 2009
IEC 62368-3 2017 Audio/video, information and communication EN IEC 62368-3 2020
technology equipment - Part 3: Safety aspects
for DC power transfer through communication
cables and ports
IEC 62493 2015 Assessment of lighting equipment related to EN 62493 2015
human exposure to electromagnetic fields
IEC 62680 series Universal Serial Bus interfaces for data and EN 62680 series
power
IEC/TR 62778 - Application of IEC 62471 for the assessment IEC/TR 62778 2014
of blue light hazard to light sources and
luminaires
IEC 80416-1 - Basic principles for graphical symbols for use EN 80416-1 2009
on equipment - Part 1: Creation of graphical
symbols for registration
7
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SIST EN IEC 60598-1:2021
EN IEC 60598-1:2021 (E)
Annex ZZ
(informative)
Relationship between this European standard and the safety
objectives of Directive 2014/35/EU [2014 OJ L96] aimed to be
covered
This European Standard has been prepared under a Commission’s standardization request relating to
harmonized standards in the field of the Low Voltage Directive, M/511, to provide one voluntary means
of conforming to safety objectives of Directive 2014/35/EU of the European Parliament and of the
Council of 26 February 2014 on the harmonization 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
[2014 OJ L96].
Once this standard is cited in the Official Journal of the European Union under that Directive,
compliance with the normative clauses of this standard given in Table ZZ.1 confers, within the limits of
the scope of this standard, a presumption of conformity with the corresponding safety objectives of
that Directive, and associated EFTA regulations.
Table ZZ.1 — Correspondence between this European standard and Annex I of Directive
2014/35/EU [2014 OJ L96]
Clause(s) / sub-clause(s)
Safety objectives of Directive
Remarks / Notes
2014/35/EU
of this EN
1. General conditions
a) the essential characteristics, the Section 3 To be used in conjunction with
recognition and observance of relevant part 2
which will ensure that electrical
equipment will be used safely
and in applications for which it
was made, shall be marked on
the electrical equipment, or, if
this is not possible, on an
accompanying document;
b) the electrical equipment, Section 4 To be used in conjunction with
together with its component relevant part 2
parts, shall be made in such a
way as to ensure that it can be
safely and properly assembled
and connected;
c) the electrical equipment shall be See item 2 and 3 of this table
so designed and manufactured
as to ensure that protection
against the hazards set out in
points 2 and 3 is assured,
providing that the equipment is
used in applications for which it
was made and is adequately
maintained.
8
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SIST EN IEC 60598-1:2021
EN IEC 60598-1:2021 (E)
Clause(s) / sub-clause(s)
Safety objectives of Directive
Remarks / Notes
2014/35/EU
of this EN
2. Protection against hazards
arising from the electrical
equipment
Measures of a technical nature
shall be laid down in accordance
with point 1, in order to ensure
that:
a) persons and domestic animals Section 4 All to be used in conjunction
are adequately protected against with relevant part 2
Section 7
the danger of physical injury or
Section 14 and 15
other harm which might be
Section 5
caused by direct or indirect
contact;
Section 8
b) temperatures, arcs or radiation Section 4 All to be used in conjunction
which would cause a danger, are with relevant part 2
Section 11
not produced;
Section 12
Section 10
c) persons, domestic animals and Section 4 All to be used in conjunction
property are adequately with relevant part 2
Section 10
protected against non-electrical
Section 11
dangers caused by the electrical
equipment which are revealed by
experience;
d) the insulation is suitable for Section 9 All to be used in conjunction
foreseeable conditions. with relevant part 2
Section 10
3. Protection against hazards
which may be caused by
external influences on the
electrical equipment
Technical measures shall be laid
down in accordance with point 1,
in order to ensure that the
electrical equipment:
a) meets the expected mechanical Section 3 All to be used in conjunction
requirements in such a way that with relevant part 2
Section 4
persons, domestic animals and
property are not endangered;
b) is resistant to non-mechanical Section 9 All to be used in conjunction
influences in expected with relevant part 2
Section 13
environmental conditions, in
such a way that persons,
domestic animals and property
are not endangered;
c) does not endanger persons, Section 4 All to be used in conjunction
domestic animals and property in with relevant part 2
Section 12
foreseeable conditions of
overload.
9
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SIST EN IEC 60598-1:2021
EN IEC 60598-1:2021 (E)
WARNING 1 — Presumption of conformity stays valid only as long as a reference to this European
standard is maintained in the list published in the Official Journal of the European Union. Users of this
standard should consult frequently the latest list published in the Official Journal of the European
Union.
WARNING 2 — Other Union legislation may be applicable to the product(s) falling within the scope of
this standard.
10
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SIST EN IEC 60598-1:2021
IEC 60598-1
®
Edition 9.0 2020-08
INTERNATIONAL
STANDARD
Luminaires –
Part 1: General requirements and tests
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 29.140.40 ISBN 978-2-8322-8682-1
Warning! Make sure that you obtained this publication from an authorized distributor.
® Registered trademark of the International Electrotechnical Commission
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SIST EN IEC 60598-1:2021
– 2 – IEC 60598-1:2020 © IEC 2020
CONTENTS
FOREWORD . 9
SECTION 0: GENERAL INTRODUCTION . 12
0.1 Scope . 12
0.2 Normative references . 13
0.3 General requirements . 16
0.4 General test requirements and verification . 16
0.5 Components of luminaires . 17
0.6 List of parts of IEC 60598-2 . 18
0.7 Information for luminaire design in light sources standards . 19
SECTION 1: TERMS AND DEFINITIONS . 20
1.1 General . 20
1.2 Terms and definitions . 20
SECTION 2: CLASSIFICATION OF LUMINAIRES . 36
2.1 General . 36
2.2 Classification according to type of protection against electric shock . 36
2.3 Classification according to degree of protection against ingress of dust, solid
objects and moisture . 36
2.4 Classification according to material of supporting surface for which the
luminaire is designed . 36
2.5 Classification according to the circumstances of use . 37
SECTION 3: MARKING . 38
3.1 General . 38
3.2 Marking on luminaires . 38
3.3 Additional information . 44
3.4 Test of marking . 47
SECTION 4: CONSTRUCTION . 48
4.1 General . 48
4.2 Replaceable components . 48
4.3 Wireways . 48
4.4 Lampholders . 48
4.5 Starterholders . 50
4.6 Terminal blocks. 50
4.7 Terminals and supply connections . 51
4.8 Switches . 53
4.9 Insulating linings and sleeves . 53
4.10 Double and reinforced insulation . 54
4.11 Electrical connections and current-carrying parts . 56
4.12 Screws and connections (mechanical) and glands . 57
4.13 Mechanical strength . 60
4.14 Suspensions, fixings and means of adjustment . 63
4.15 Flammable materials . 67
4.16 Luminaires for mounting on normally flammable surfaces . 68
4.17 Drain holes . 70
4.18 Resistance to corrosion . 70
4.19 Ignitors . 70
4.20 Rough service luminaires – Vibration requirements . 71
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SIST EN IEC 60598-1:2021
IEC 60598-1:2020 © IEC 2020 – 3 –
4.21 Protective shield . 71
4.22 Attachments to lamps. 72
4.23 Semi-luminaires . 72
4.24 Photobiological hazards . 72
4.25 Mechanical hazard . 73
4.26 Short-circuit protection . 73
4.27 Terminal blocks with integrated screwless protective earthing contacts . 74
4.28 Fixing of thermal sensing controls . 74
4.29 Luminaire with non-replaceable light source . 75
4.30 Luminaires with non-user replaceable light sources . 75
4.31 Insulation between circuits . 75
4.32 Overvoltage protective devices . 77
4.33 Luminaire powered via information technology communication cabling . 78
4.34 Electromagnetic fields (EMF) . 78
4.35 Protection against moving fan blades . 78
4.36 Track-mounted luminaires . 78
SECTION 5: EXTERNAL AND INTERNAL WIRING . 79
5.1 General . 79
5.2 Supply connection and other external wiring . 79
5.3 Internal wiring . 87
5.4 Test to determine suitability of conductors having a reduced cross-sectional
area . 89
SECTION 6: Void . 91
SECTION 7: PROVISION FOR EARTHING . 92
7.1 General . 92
7.2 Provision for earthing . 92
SECTION 8: PROTECTION AGAINST ELECTRIC SHOCK . 95
8.1 General . 95
8.2 Protection against electric shock . 95
SECTION 9: RESISTANCE TO DUST, SOLID OBJECTS AND MOISTURE . 99
9.1 General .
...
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