prEN IEC 60598-2-3:2026

• Status: Not Published
• Publication Date: 08-Feb-2028
• ICS: 29.140.40 - Luminaires
• ICS: 93.080.30 - Road equipment and installations
• Technical Committee: CLC/TC 34 - 'Lamps and related equipment
• Current Stage: 4020 - Enquiry circulated - Enquiry
• Start Date: 04-Sep-2026
• Due Date: 19-Dec-2025
• Completion Date: 04-Sep-2026
• Directive: 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
• Ref Project: oSIST prEN IEC 60598-2-3:2026 - Luminaires - Part 2-3: Particular requirements - Luminaires for road and street lighting

• Revises: EN 60598-2-3:2003/A1:2011 - Luminaires - Part 2-3: Particular requirements - Luminaires for road and street lighting
• Effective Date: 23-Apr-2024
• Revises: EN 60598-2-3:2003 - Luminaires - Part 2-3: Particular requirements - Luminaires for road and street lighting
• Effective Date: 23-Apr-2024

prEN IEC 60598-2-3:2026 is a CLC draft standard for luminaires for road and street lighting, tunnel lighting, and column-integrated luminaires. It specifies the particular safety and construction requirements for these luminaires when used with electric light sources at supply voltages not exceeding 1 000 V, mainly for manufacturers, test laboratories, and certification bodies.

What does prEN IEC 60598-2-3:2026 specify?

prEN IEC 60598-2-3:2026 specifies the special requirements for luminaires used on roads, streets, other public outdoor lighting applications, tunnels, and certain column-integrated luminaires. It is used together with IEC 60598-1, and it adds requirements where outdoor mounting, wind load, impact, corrosion, and access to equipment create extra safety issues.

The document is organized into Clauses 1 to 17, covering scope, normative references, terms, general requirements, classification, marking, construction, wiring, earthing, protection against electric shock, ingress protection, insulation and electric strength, creepage and clearance, endurance and thermal tests, resistance to heat/fire/tracking, and terminals.

Annex	What it covers
Annex AAA	Drag coefficient measurement
Annex AAB	Schedule of amended clauses containing more serious or critical requirements that may require retesting

What are the key requirements of prEN IEC 60598-2-3:2026?

This part of IEC 60598 is built on Part 1, but it adds tests and construction rules for outdoor and column-integrated luminaires. In practice, the most important points are about mounting information, weather protection, wind resistance, glass safety, wiring security, and the special construction of column-integrated luminaires.

Relationship with Part 1 and test sequence

Clause 4 says this document is applied with the general requirements of Part 1, and the clause order shall be followed as listed. For products already assessed to the previous edition, full type testing is not required - only the amended clauses listed in Annex AAB are reviewed. For column-integrated luminaires, the document also allows testing of the relevant parts only when the size of the sample makes that necessary.

This matters because it defines how conformity assessment is done. Manufacturers and labs need to know whether they are testing a complete luminaire or only the changed parts, and certification teams need to know which clause changes can trigger retesting.

Marking and installation instructions

Clause 6 requires installation instructions to state practical information such as operating position, fixing method, mass, overall dimensions, wind-exposed projected area when mounting height is above 8 m, suitable suspension wire area range, indoor-use suitability, connection compartment dimensions, tightening torque for fixing bolts or screws, maximum mounting height relevant to falling glass particles, and tunnel-luminaire suitability. Adjustable lampholders and optical parts also need suitable reference marks.

This is the information installers need to mount the luminaire safely and to choose the right support, fasteners, and cable arrangement. It also helps buyers check whether a product fits the project conditions before installation starts.

Weather protection, attachment, and wind load

Clause 7 requires at least IPX3 moisture protection for all luminaires, with IPX5 required for tunnel-lighting luminaires and translucent covers of column-integrated luminaires. Column-integrated luminaires have extra ingress-protection levels for parts below and above 2.5 m. The clause also requires span-wire suspensions to clamp without damaging the wire, and the attachment means must support the mass of the luminaire and resist wind and vibration.

Clause 7.104 gives the static load test for mast-arm or post-top mounted luminaires. The test uses the projected surface, a drag coefficient, and a wind speed based on mounting height, with a 10 minute load application. The acceptance criteria are no visible failure affecting safety, no excessive permanent deformation, and no rotation at the attachment point.

This is the core outdoor robustness check. It tells designers what the luminaire must survive on the pole or arm, and it tells buyers and specifiers that the product has been assessed for realistic wind loading.

Glass covers and impact resistance

Clause 7.106 adds specific safety rules for glass covers, linked to mounting height and tunnel use. A glass cover may need to fracture into small pieces, have high impact resistance, or retain fragments if it breaks. The document also requires the protection method to be declared.

For high-impact glass, Clause 7.106.3 uses the IEC 62262 impact code, with IEC/TR 62696 and the hammer apparatus from IEC 60068-2-75. The test is applied to the fully assembled luminaire and checks that the glass does not break under the specified impacts. For fragmenting glass, the document gives a particle-count method and associated figures for where to strike and how to count particles.

This matters because glass breakage can create injury risk in streets, roads, and tunnels. The standard forces the manufacturer to choose a declared protection method and prove it with a defined test.

Column-integrated luminaires

Clauses 7.107 to 7.110 add rules for the connection compartment, structural design, corrosion resistance, the door opening, and the cable entry. The connection compartment must have enough space for terminals, protective devices, cable looping, and any connection box, with corrosion-resistant fixing means. The door opening is impact tested, must remain operational, and must not reduce the IP protection level. The cable entry slot and cable path also have minimum dimensions and must avoid sharp edges and obstructions.

These clauses address maintenance access and cable management in a product that combines the luminaire and the supporting column. For projects using column-integrated luminaires, they are the main design and inspection points.

Wiring, earthing, and terminals

Clause 8 requires cord anchorage where supply-cable mass would otherwise strain the terminals. Clause 9 requires the fixed part of the earthing terminal to be designed so it cannot rotate when the clamping part moves. Clause 16 requires supply terminals to accept conductors with nominal cross-sectional areas of at least 1 mm².

This matters for safe installation and long-term reliability. The cable must not pull on electrical connections, the protective earth must remain secure, and the terminals must accept the conductor sizes used in practice.

Thermal testing and glass temperature limits

Clause 14 adjusts thermal testing for outdoor luminaires by deducting 10 °C from measured temperatures when applying Part 1 limits, to reflect natural air movement outdoors. For indoor-use luminaires, that deduction is not applied. Glass covers also have to stay within declared thermal limits, including minimum and maximum temperature and maximum temperature difference across the glass.

This helps ensure the test conditions match the intended environment. It is especially relevant when a luminaire can be used outdoors but may also be offered for indoor locations.

What terms does prEN IEC 60598-2-3:2026 define?

The document adds several terms that are specific to suspended, pole-mounted, and column-integrated luminaires.

• Span wire - the wire between main supports that carries the mass of the complete installation, including several luminaires and supply cables if needed.
• Suspension wire - the wire attached to the span wire that carries the mass of the luminaire.
• Stay wire - a tensioned wire between main supports used to limit lateral and rotary movement of suspended luminaires.
• Column-integrated luminaire - a lighting system formed by a luminaire integrated in a lighting column fixed in the ground.
• Lighting column - the support that holds one or more luminaires, made of a post and possibly an extension piece and bracket.
• Nominal height - the height reference used for column-integrated luminaires, measured from the point of entry of the external part or from the bottom of the flange plate.
• Tunnel luminaire - a luminaire for tunnel lighting mounted directly on, or on frames fixed to, the tunnel wall or ceiling.

Who uses prEN IEC 60598-2-3:2026?

Manufacturers of road, street, tunnel, and column-integrated luminaires use this standard for product design and type testing. Test laboratories use it to set up wind-load, ingress-protection, impact, thermal, and wiring tests. Certification bodies and conformity assessment teams use it to judge whether a luminaire meets the relevant safety requirements.

It is also relevant to lighting designers, municipal buyers, and infrastructure specifiers who need to choose products for poles, arms, span wires, tunnel walls, or integrated columns. For them, the standard helps define the information that must be available before installation and acceptance.

What changed in prEN IEC 60598-2-3:2026 from the previous edition?

prEN IEC 60598-2-3:2026 is the fourth edition and replaces the third edition published in 2002 together with Amendment 1 published in 2011. The stated changes are structural alignment with IEC 60598-1, more detailed glass breakage tests, and modified requirements for high-impact glass.

Subclause 7.106.3 is identified in Annex AAB as a more onerous requirement than in the previous edition. In practice, that means some products certified to the earlier edition may need retesting when certification is updated.

Which standards are used with prEN IEC 60598-2-3:2026?

• IEC 60598-1:2024 - the base general standard that this part is used with for general requirements and tests.
• IEC 60068-2-75 - provides the hammer-test method used for impact testing of glass covers and the door of column-integrated luminaires.
• IEC 62262:2002 and IEC 62262:2002/AMD1:2021 - provide the IK code impact classification used for high-impact glass.
• IEC/TR 62696 - supports application of the IK code in the glass impact test.
• ISO 4354:2009 - cited in Annex AAA as the reference basis for drag-coefficient measurement.

What does the prEN IEC 60598-2-3:2026 document contain?

The document contains installation information requirements, construction rules, special tests for wind load and impact, glass-cover test methods, and additional requirements for column-integrated luminaires. It includes a static wind-force test with a formula for load calculation, a table for cord-anchorage pull and torque, and figures showing the wind-test loading method and the particle-counting area for glass breakage.

It also provides procedures for checking IP protection, thermal performance, corrosion resistance, and terminal suitability. Annex AAA describes drag-coefficient measurement in a wind tunnel, and Annex AAB identifies amended clauses that may require retesting in product certification.

SLOVENSKI STANDARD
01-november-2026
Svetilke - 2-3. del: Posebne zahteve - Svetilke za cestno in ulično razsvetljavo
Luminaires - Part 2-3: Particular requirements - Luminaires for road and street lighting
Leuchten - Teil 2-3: Besondere Anforderungen - Leuchten für Straßen- und
Wegebeleuchtung
Luminaires - Partie 2-3: Règles particulières - Luminaires d'éclairage public
Ta slovenski standard je istoveten z: prEN IEC 60598-2-3:2026
ICS:
29.140.40 Svetila Luminaires
93.080.30 Cestna oprema in pomožne Road equipment and
naprave installations
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

34D/1820/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60598-2-3 ED4
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2026-09-04 2026-11-27
SUPERSEDES DOCUMENTS:
34D/1755/CD, 34D/1777A/CC
IEC SC 34D : LUMINAIRES
SECRETARIAT: SECRETARY:
United Kingdom Ms Shanti Conn
OF INTEREST TO THE FOLLOWING COMMITTEES: HORIZONTAL FUNCTION(S):

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:
Luminaires - Part 2-3: Particular requirements - Luminaires for road and street lighting

PROPOSED STABILITY DATE: 2030
NOTE FROM TC/SC OFFICERS:
This CDV for a new Edition 4.0 of IEC 60598-2-3 provides a structural updating only of Edition 3.1 to
align with the new IEC 60598-1 Edition 10.

download this electronic file, to make a copy and to print out the content for the sole purpose of preparing
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IEC CDV 60598-2-3 © IEC 2026
1 CONTENTS
2 FOREWORD . 2
3 1 Scope . 4
4 2 Normative references . 4
5 3 Terms and definitions . 4
6 4 General requirements . 5
7 5 Classification of luminaires . 6
8 6 Marking . 6
9 7 Construction . 7
10 8 External and internal wiring . 14
11 9 Provisions for earthing . 15
12 10 Protection against electric shock . 15
13 11 Resistance to dust, solid objects and moisture . 15
14 12 Insulation resistance and electric strength, touch current and protective conductor
15 current . 15
16 13 Creepage distances and clearances . 15
17 14 Endurance tests and thermal tests . 15
18 15 Resistance to heat, fire and tracking . 16
19 16 Screw terminals . 16
20 17 Screwless terminals and electrical connections . 16
21 Annex AAA (informative)  Drag coefficient measurement . 17
22 Annex AAB (normative)  Schedule of amended clauses containing more serious or
23 critical requirements which require products to be retested . 18
25 Figure 1 – Different procedures for the static wind-force test . 14
26 Figure 2 – Counting particles at the edge of the square . 15
IEC CDV 60598-2-3 © IEC 2026
29 INTERNATIONAL ELECTROTECHNICAL COMMISSION
30 ____________
32 LUMINAIRES –
34 Part 2-3: Particular requirements –
35 Luminaires for road and street lighting
39 FOREWORD
40 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
41 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
42 international co-operation on all questions concerning standardization in the electrical and electronic fields. To
43 this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
44 Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as "IEC
45 Publication(s)"). Their preparation is entrusted to technical committees; any IEC National Committee interested
46 in the subject dealt with may participate in this preparatory work. International, governmental and non -
47 governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
48 with the International Organization for Standardization (ISO) in accordance with conditions determined by
49 agreement between the two organizations.
50 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
51 consensus of opinion on the relevant subjects since each technical committee has representation from all
52 interested IEC National Committees.
53 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
54 Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
55 Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
56 misinterpretation by any end user.
57 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
58 transparently to the maximum extent possible in their national and regional publications. Any divergence
59 between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
60 the latter.
61 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
62 assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
63 services carried out by independent certification bodies.
64 6) All users should ensure that they have the latest edition of this publication.
65 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
66 members of its technical committees and IEC National Committees for any personal injury, property damage or
67 other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
68 expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
69 Publications.
70 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
71 indispensable for the correct application of this publication.
72 9) IEC draws attention to the possibility that the implementation of this document may involve the use of (a)
73 patent(s). IEC [takes no position concerning the evidence, validity or applicability of any claimed patent rights
74 in respect thereof. As of the date of publication of this document, IEC had not received notice of (a) patent(s),
75 which may be required to implement this document. However, implementers are cautioned that this may not
76 represent the latest information, which may be obtained from the patent database available at
77 https://patents.iec.ch. IEC shall not be held responsible for identifying any or all such patent rights.
79 IEC 60598-2-3 has been prepared by subcommittee 34D: Luminaires, of IEC technical
80 committee 34: Lighting. It is an International Standard.
81 This fourth edition cancels and replaces the third edition published in 2002 and amendment
82 one published in 2011. This edition constitutes a technical revision.
83 This edition includes the following significant technical changes with respect to the previous
84 edition:
85 a) the clause numbers and structure have been aligned with those of IEC 60598-1.
86 b) more detailed glass breakage tests have been added.
IEC CDV 60598-2-3 © IEC 2026
87 c) requirements for high impact glass has been modified. Subclause 7.106.3 is now listed in
88 Annex AAB being considered more onerous compared with the last edition.
89 The text of this International Standard is based on the following documents:
Draft Report on voting
XX/XX/FDIS XX/XX/RVD
91 Full information on the voting for its approval can be found in the report on voting indicated in
92 the above table.
93 The language used for the development of this International Standard is English.
94 This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
95 accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, and the
96 ISO/IEC Directives, JTC 1 Supplement available at www.iec.ch/members_experts/refdocs.
97 The main document types developed by IEC are described in greater detail at
98 www.iec.ch/publications.
99 This Part 2-3 is to be used in conjunction with the latest edition of IEC 60598-1 and its
100 amendment(s). It was established on the basis of the tenth edition (2024) of that standard.
102 NOTE  When “Part 1” is mentioned in this document, it refers to IEC 60598 -1.
104 Where this document states "addition", "modification" or "replacement", the relevant text of
105 Part 1 is to be adapted accordingly.
107 Subclauses, additional to those in Part 1 are numbered starting from 101; supplementary
108 annexes are entitled AAA, AAB, etc.
110 A list of all parts in the IEC 60598 series, published under the general title Luminaires can be
111 found on the IEC website.
113 The committee has decided that the contents of this document will remain unchanged until the
114 stability date indicated on the IEC website under webstore.iec.ch in the data related to the
115 specific document. At this date, the document will be
116 • reconfirmed,
117 • withdrawn,
118 • replaced by a revised edition, or
119 • amended.
IEC CDV 60598-2-3 © IEC 2026
122 LUMINAIRES –
124 Part 2-3: Particular requirements –
125 Luminaires for road and street lighting
129 1 Scope
130 This part of IEC 60598 specifies requirements for:
131 − luminaires for road, street lighting and other public outdoor lighting applications;
132 − tunnel lighting;
133 − column-integrated luminaires with a minimum total height above normal ground level of
134 2,5 m;
135 and for use with electric light sources on supply voltages not exceeding 1 000 V.
136 NOTE Where the term “luminaire” is used within this document it means luminaire(s) for road and street lighting.
138 2 Normative references
139 This clause of Part 1 applies with the following additions:
140 IEC 60068-2-75, Environmental testing – Part 2-75: Tests – Test Eh: Hammer tests
141 IEC 60598-1:2024, Luminaires - Part 1: General requirements and tests
142 IEC 62262: 2002, Degrees of protection provided by enclosures for electrical equipment
143 against external mechanical impacts (IK code)
144 IEC 62262:2002/AMD1:2021
145 IEC/TR 62696, Luminaires – Application of the IK code IEC62262
146 3 Terms and definitions
147 For the purposes of this document, the terms and definitions given in Part 1 applies with the
148 following additions:
149 ISO and IEC maintain terminology databases for use in standardization at the following
150 addresses:
151 • IEC Electropedia: available at https://www.electropedia.org/
152 • ISO Online browsing platform: available at https://www.iso.org/obp3.101
153 3.101
154 span wire
155 wire between main supports which carries the mass of the complete installation.
156 NOTE This can include several luminaires, supply cables and a stay wire.
157 3.102
158 suspension wire
159 wire attached to the span wire and carrying the mass of the luminaire
IEC CDV 60598-2-3 © IEC 2026
160 3.103
161 stay wire
162 tensioned wire between main supports to limit lateral and rotary movement of the suspended
163 luminaires
164 3.104
165 column-integrated luminaire
166 lighting system formed with a luminaire integrated in a lighting column fixed in the ground
167 3.105
168 lighting column
169 support intended to hold one or more luminaires, consisting of one or more parts in the form
170 of a post, possibly an extension piece, and if necessary, a bracket.
171 Note 1 to entry: It does not include columns for catenary lighting
172 3.106
173 nominal height
174 < of a column-integrated luminaire >
175 distance between the centre line of the point of entry of the external part and the intended
176 ground level, for column-integrated luminaires planted in the ground, or the bottom of the
177 flange plate, for column-integrated luminaires with a flange plate
178 3.107
179 door opening
180 < of a column-integrated luminaire >
181 opening in the column of a column-integrated luminaire for access to electrical equipment
182 3.108
183 cable entry slot
184 < of a column integrated luminaire >
185 opening in the part of a column-integrated luminaire below ground for the cable entry
186 3.109
187 connection box
188 < of a column integrated luminaire >
189 box containing terminal blocks for protecting devices and allowing the connection of a column-
190 integrated luminaire to the mains and the looping of supply cables
191 3.110
192 tunnel luminaire
193 luminaire for lighting tunnels which is mounted direct or on frames to the wall or ceiling of the
194 tunnel
196 4 General requirements
197 This Clause of Part 1 applies with the following additions:
198 4.101 General
199 For assessment of luminaires already assessed in accordance with the previous edition of this
200 document, full type testing is not necessary, and the product and the previous test results are
201 reviewed only against any amended clauses listed in Annex AAB.
202 In order to facilitate testing, and due to the dimensions of the sample it is, for column-
203 integrated luminaires, permitted to make use of the appropriate parts of the luminaire only .
204 4.102 Sequence of clauses
IEC CDV 60598-2-3 © IEC 2026
206 The clauses according to this document shall be applied in the following order:
208 5 Classification of luminaires
209 6 Marking
210 7 Construction
211 13 Creepage distances and clearances
212 9 Provisions for earthing
213 16 Screw terminals
214 17 Screwless terminals and electrical connections
215 8 External and internal wiring
216 10 Protection against electric shock
217 14 Endurance tests and thermal tests
218 11 Resistance to dust, solid objects and moisture
219 12 Insulation resistance and electric strength, touch current and protective conductor
220 current
221 15 Resistance to heat, fire and tracking
223 For luminaires with an IP classification greater than IP20 the tests of Clauses 14 and 11 of
224 Part 1 shall be carried out in the following order:
226 14.3 Endurance test
227 11.2 General conditions and tests for IP classification
228 14.4 Thermal test (normal operation);
229 14.5 Thermal test (abnormal operation);
230 14.6 Thermal test (failed windings in controlgear);
231 14.7 Thermal test in regard to fault conditions in controlgear or electronic devices
232 incorporated in thermoplastic luminaires
233 11.3 Humidity test
235 5 Classification of luminaires
236 This Clause of Part 1 applies.
237 NOTE Luminaires are normally suitable for one or more of the following modes of installation:
238 a) on a pipe (bracket) or the like;
239 b) on a mast (column) arm;
240 c) on a post top;
241 d) on span or suspension wires;
242 e) on a wall.
243 6 Marking
244 This Clause of Part 1 applies with the following additions:
245 6.101 The following information shall be in the installation instructions provided with the
246 luminaire:
247 a) operating position, adjustment and modes of fixing;
248 b) mass of the luminaire;
249 c) overall dimensions;
250 d) if the mounting height for normal operation is more than 8 m above ground level, the
251 maximum projected area subjected to wind force, S in m (see 7.104);
252 e) the range of cross-sectional areas of suspension wires suitable for the luminaire, if
253 applicable;
254 f) suitability for use indoors use (see 14.101);
IEC CDV 60598-2-3 © IEC 2026
255 g) dimensions of the compartment in which the connection box is placed;
256 h) the torque setting in newton metres to be applied to any bolts or screws which f ix the
257 luminaire to its support;
258 i) maximum mounting height relevant to the protection against the falling of glass particles.
259 j) suitability for tunnel lighting.
260 6.102 For adjustable lampholders or optical parts related to 7.105, suitable reference marks
261 shall be provided.
262 7 Construction
263 This Clause of Part 1 applies with the following additions:
264 7.101 General
265 All luminaires shall have protection against ingress of moisture of at least IPX3, except for
266 tunnel-lighting luminaires and translucent covers of column-integrated luminaires, for which
267 IPX5 is required.
268 For column-integrated luminaires, door opening included, the IP classification shall be as
269 follows:
270 1) parts below 2,5 m: at least IP3X
271 2) parts above 2,5 m:
272 • when the external part is open-sided, the IP classification of the translucent cover
273 shall be at least 5X;
274 • for all other parts, the IP classification shall be at least IP2X
275 7.102 Suspension on span wires
276 Luminaires for suspension on span wires shall be fitted with
...