Bsi bs en 61058 2 5 2011

BS EN 61058-2-5:2011

BSI Standards Publication

Switches for appliances
Part 2-5: Particular requirements for
change-over selectors


BRITISH STANDARD

BS EN 61058-2-5:2011
National foreword

This British Standard is the UK implementation of EN 61058-2-5:2011. It is
identical to IEC 61058-2-5:2010. It supersedes BS EN 61058-2-5:1995,
which will be withdrawn on 3 January 2014.
The UK participation in its preparation was entrusted to Technical
Committee EPL/23, Switches for appliances and electronic equipment.
A list of organizations represented on this committee can be obtained
on request to its secretary.
This publication does not purport to include all the necessary provisions
of a contract. Users are responsible for its correct application.
© BSI 2011
ISBN 978 0 580 61446 0
ICS 29.120.40

Compliance with a British Standard cannot confer immunity from
legal obligations.

This British Standard was published under the authority of the

Standards Policy and Strategy Committee on 31 May 2011.

Amendments issued since publication
Amd. No.

Date

Text affected


BS EN 61058-2-5:2011

EUROPEAN STANDARD

EN 61058-2-5

NORME EUROPÉENNE
March 2011

EUROPÄISCHE NORM
ICS 29.120.40

Supersedes EN 61058-2-5:1994 + A11:2002

English version

Switches for appliances Part 2-5: Particular requirements for change-over selectors
(IEC 61058-2-5:2010)
Interrupteurs pour appareils Partie 2-5: Règles particulières pour les
sélecteurs

(CEI 61058-2-5:2010)

Geräteschalter Teil 2-5: Besondere Anforderungen an
Wahlschalter
(IEC 61058-2-5:2010)

This European Standard was approved by CENELEC on 2011-01-03. 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 Central Secretariat 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 Central Secretariat 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, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2011 CENELEC -

All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61058-2-5:2011 E

BS EN 61058-2-5:2011
EN 61058-2-5:2011

-2-

Foreword
The text of document 23J/327/CDV, future edition 2 of IEC 61058-2-5, prepared by SC 23J, Switches for
appliances, of IEC TC 23, Electrical accessories, was submitted to the IEC-CENELEC parallel vote and
was approved by CENELEC as EN 61058-2-5 on 2011-01-03.
This European Standard supersedes EN 61058-2-5:1994 + A11:2002.
The main changes from EN 61058-2-5:1994 + A11:2002 are as follows:
– scope;
– abnormal operation and fault conditions for electronic switches;
– components for electronic switches;
– EMC requirements.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement

(dop)

2011-10-03

– latest date by which the national standards conflicting
with the EN have to be withdrawn

(dow)

2014-01-03

This standard is to be read in conjunction with the EN 61058-1:2002, Switches for appliances – Part 1:
General requirements, and its amendment 2 (2008).
This Part 2-5 supplements or modifies the corresponding clauses in EN 61058-1, so as to convert that
publication into the EN standard: Particular requirements for change-over selectors.
When a particular subclause of Part 1 is not mentioned in this Part 2-5, that subclause applies as far as
reasonable. Where this standard states “addition”, “modification” or “replacement”, the relevant text of
Part 1 is to be adapted accordingly.
In this standard:
1) the following print types are used:
-

requirements proper: in roman type;

-

test specifications: in italic type;

-

notes/explanatory matters: in small roman type.

2) subclauses, notes, figures and tables which are additional to those in Part 1 are numbered starting
from 101. Annexes which are additional to those in Part 1 are lettered AA, BB, etc.
__________

-3-

BS EN 61058-2-5:2011
EN 61058-2-5:2011

Endorsement notice
The text of the International Standard IEC 61058-2-5:2010 was approved by CENELEC as a European
Standard without any modification.
__________


BS EN 61058-2-5:2011

–2–

61058-2-5 Ó IEC:2010

CONTENTS
1

Scope ...................................................................................................................... 5

2

Normative references ................................................................................................ 5

3

Definitions ............................................................................................................... 5

4

General requirements ............................................................................................... 6

5

General notes on tests .............................................................................................. 6

6

Rating ..................................................................................................................... 6

7

Classification ........................................................................................................... 6

8

Marking and documentation ....................................................................................... 6

9

Protection against electric shock ................................................................................ 7

10 Provision for earthing ................................................................................................ 7
11 Terminals and terminations ........................................................................................ 7
12 Construction ............................................................................................................ 7
13 Mechanism .............................................................................................................. 8
14 Protection against solid foreign objects, ingress of, water, and humid conditions ............. 8
15 Insulation resistance and dielectric strength ................................................................ 8

16 Heating.................................................................................................................... 8
17 Endurance ............................................................................................................... 8
18 Mechanical strength .................................................................................................. 9
19 Screws, current-carrying parts and connections ........................................................... 9
20 Clearances, creepage distances, solid insulation and coatings of rigid printed
board assemblies ..................................................................................................... 9
21 Resistance to heat and fire ........................................................................................ 9
22 Resistance to rusting ................................................................................................ 9
23 Abnormal operation and fault conditions for electronic switches..................................... 9
24 Components for electronic switches............................................................................ 9
25 EMC requirements .................................................................................................. 10

Table 101 – Change-over selector information ................................................................... 7


BS EN 61058-2-5:2011

61058-2-5 Ó IEC:2010

–5–

SWITCHES FOR APPLIANCES –
Part 2-5: Particular requirements for change-over selectors

1

Scope

Replacement:
1.1 This International Standard applies to change-over selectors (mechanical or electronic)

for appliances actuated by hand, by foot or by other human activity, to operate or control
electrical appliances and other equipment for household or similar purposes with a rated
voltage not exceeding 480 V and a rated current not exceeding 63 A.
These change-over selectors are intended to be operated by a person, via an actuating
member or by actuating a sensing unit. The actuating member or sensing unit can be integral
with or arranged separately, either physically or electrically, from the switch and may involve
transmission of a signal, for example electrical, optical, acoustic or thermal, between the
actuating member or sensing unit and the switch.
Change-over selectors which incorporate additional control functions governed by the switch
function are within the scope of this standard.
This standard also covers the indirect actuation of the switch when the operation of the
actuating member or sensing unit is provided by a remote control or a part of an appliance or
equipment such as a door.
NOTE 1 Electronic change-over selectors may be combined with mechanic al change-over selectors giving full
disconnection or micro-disconnection.
NOTE 2 Electronic change-over selectors without a mechanical switch in the supply circuit provide only electronic
disconnection. Therefore, the circuit on the load side is always considered to be live.
NOTE 3

For change-over s electors used in tropical climates, additional requirements may be nec essary.

NOTE 4 Attention is drawn to the fact that the standards for appliances may contain additional or alternative
requirements for change-over selectors.
NOTE 5

Throughout this standard, the word "appliance" means "applianc e or equipment".

1.2 This standard applies to change-over selectors intended to be incorporated in, on or with
an appliance.
1.3

2

This standard also applies to change-over selectors incorporating electronic devices.

Normative references

This clause of Part 1 is applicable.

3

Definitions

This clause of Part 1 is applicable except as follows:
Addition:


BS EN 61058-2-5:2011

–6–

61058-2-5 Ó IEC:2010

3.3.101
change-over selector
a device designed to carry, but not to make or break, current, used for changing the
connections of one or more electric circuits.

4

General requirements

This clause of Part 1 is applicable.

5

General notes on tests

This clause of Part 1 is applicable except as follows:
5.5.1 to 5.5.3 are not applicable.
Addition:
5.5.101 For the tests of Clauses 13 to 18, specimens Nos. 3 to 5 are used.

6

Rating

This clause of Part 1 is applicable.

7

Classification

This clause of Part 1 is applicable except as follows:
7.1.2 is not applicable.
Addition:
7.1.4.101 - 50 operating cycles;
7.1.7.101 - locked change-over selector;
7.1.7.102 - unlocked change-over selector;
7.1.7.103 - change-over selector actuated with a tool.

NOTE 101 Complex actuation of the actuating member (e.g. by the subsequent actuation in at least two different
directions to c omplete the operation of the switch) is regarded as being a locking means.

8

Marking and documentation

This clause of Part 1 is applicable except as follows:
In Table 3, items Nos. 4.5 to 4.7 and 4.16 to 4.17 are not applicable.


BS EN 61058-2-5:2011

61058-2-5 Ó IEC:2010

–7–

Addition:
Table 101 – Change-over selector information
M eans of information
Characteristic of change-over selector

No.

101

TYPE OF CHANGE-OVER SELECTOR

101.1

Symbol for change-over s elector

8.3

Subclause

Common
type
reference
C.T.

Ma

Unique
type
reference
U.T.

Do

Addition:

Symbol for change-over selector, given as a box around the symbol
for the number of operating cycles

1E3

Addition:
8.101 The different positions of the actuating member shall be clearly marked.
Compliance is checked by inspection.

9

Protection against electric shock

This clause of Part 1 is applicable.

10 Provision for earthing
This clause of Part 1 is applicable.

11 Terminals and terminations
This clause of Part 1 is applicable.

12 Construction
This clause of Part 1 is applicable except as follows:
12.2.1 Addition at the end of Subclause 12.2.1:
The locking means for the actuating member shall be fixed in such a way that it cannot be
displaced or removed, except by use of a tool.
Addition:
12.2.101 A change-over selector shall be capable of carrying specified rated currents, and
also carrying for a specified time currents under specified abnormal circuit conditions, such as
those of short circuit.


BS EN 61058-2-5:2011

–8–

61058-2-5 Ó IEC:2010

13 Mechanism
This clause of Part 1 is applicable except as follows:
13.1 is not applicable to change-over selectors classified according to 7.1.7.101 and
7.1.7.103.

14 Protection against solid foreign objects, ingress of, water, and humid
conditions
This clause of Part 1 is applicable.

15 Insulation resistance and dielectric strength
This clause of Part 1 is applicable.

16 Heating
This clause of Part 1 is applicable except as follows:
For the test of Subclause 16.2.2 item j), the specimens are not subjected to the 20 operating
cycles.

17 Endurance
This clause of Part 1 is applicable except as follows:
17.2.1 and 17.2.3.4.1 to 17.2.4.9 are not applicable.
Addition:
17.101

Mechanical endurance tests

Change-over selectors classified according to 7.1.4.1 to 7.1.4.6 are submitted to a mechanical
endurance test. The thermal and mechanical conditions are according to 17.2.2 and 17.2.3.
During the test no electrical load is applied to the change-over selectors.
For change-over selectors with locking means (classified according to 7.1.7.101), the locking
mechanism is also submitted to the mechanical endurance test. This rest, however, may be

made separately, and separate test specimens may be used.
Change-over selectors classified according to 7.1.4.7, 7.1.4.8 and 7.1.4.101 are submitted to
a mechanical endurance test, and following this to a temperature cycling test according to
11.1.1.3.4.
After the tests, the switch is deemed to comply if the conditions according to 17.2.5 are
satisfied.
NOTE 101
11.1.1.3.4.

For change-over selectors with screwless terminals, this test is carried out during the tests of


BS EN 61058-2-5:2011

61058-2-5 Ó IEC:2010
17.102

–9–

Abnormal operation

Unlocked change-over selectors (classified according to 7.1.7.102) shall have sufficient
switching capacity under abnormal operation.
For unlocked change-over selectors intended for both a.c. and d.c., compliance is checked by
subjecting one set of test specimens to 10 cycles of operation at rated load having a
cos φ = 0,6, and another set of test specimens to 10 cycles of operation at d.c. rated non
inductive load. Other change-over selectors are tested with the relevant nature of supply.
The unlocked change-over selectors are actuated by hand at an ambient temperature of 25 °C
± 10 °C
After the test, the switch is deemed to comply if

–

all actions function as declared;

–

the temperature rise at the terminals does not exceed 55 K when tested in accordance
with 16.2, with the exception that the temperature rise test at the terminals is carried out
at rated current.

18 Mechanical strength
This clause of Part 1 is applicable.

19 Screws, current-carrying parts and connections
This clause of Part 1 is applicable.

20 Clearances, creepage distances, solid insulation and coatings of rigid
printed board assemblies
This clause of Part 1 is applicable.

21 Resistance to heat and fire
This clause of Part 1 is applicable.

22 Resistance to rusting
This clause of Part 1 is applicable.

23 Abnormal operation and fault conditions for electronic switches
This clause of Part 1 is applicable.

24 Components for electronic switches

This clause of Part 1 is applicable.


BS EN 61058-2-5:2011

– 10 –

25 EMC requirements
This clause of Part 1 is applicable.
___________

61058-2-5 Ó IEC:2010


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