ДСТУ EN 60669-1:2018 Вимикачі для побутових та аналогічних стаціонарних електричних установок. Частина 1. Загальні технічні вимоги (EN 60669-1:2018, IDT; IEC 60669-1:2017, MOD)

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Державне підприємство
«Український науково-дослідний і навчальний центр
проблем стандартизації, сертифікації та якості»
(   
(ДП «УкрНДНЦ»))

Наказ від 13.12.2018 № 486

EN 60669-1:2018

Switches for household and similar fixed
electrical installations — Part 1: General requirements

прийнято як національний стандарт
методом «підтвердження» за позначенням
 

ДСТУ EN 60669-1:2018
(EN 60669-1:2018, IDT; IEC 60669-1:2017, MOD)

Вимикачі для побутових та аналогічних стаціонарних
електричних установок. Частина 1. Загальні технічні вимоги

З наданням чинності від 2018–12–17

CONTENTS

FOREWORD

1 Scope

2 Normative references

3 Terms and definitions.

4 General requirements

5 General remarks on tests

6 Ratings

6.1 Rated voltage

6.2 Rated current

6.3 Preferred combinations of number of poles and ratings

7 Classification

8 Marking

8.1 General

8.2 Symbols

8.3 Visibility of markings

8.4 Marking on terminals for phase conductors

8.5 Marking on terminals for neutral and earth conductors

8.6 Marking of the switch position

8.7 Additional requirements for marking

8.8 Durability

9 Checking of dimensions

10 Protection against electric shock

10.1 Prevention of access to live parts

10.2 Requirements for operating parts

10.3 Requirements for accessible metal parts

10.4 Requirements for insulation of the mechanism

10.5 Requirements for insulation of the mechanism with respect to the surrounding environment

10.6 Requirements for switches operated indirectly

10.7 Requirements for switches with replaceable pull cord

11 Provision for earthing

11.1 General

11.2 Earthing terminals

11.3 Requirements for surface-type switches

11.4 Test for earthing connection

12 Terminals

12.1 General

12.2 Terminals with screw clamping for external copper conductors

12.3 Screwless terminals for external copper conductors

13 Constructional requirements

13.1 Mechanical requirements for insulating means

13.2 Installation requirements

13.3 Fixing of covers, cover plates and actuating members

13.4 Openings in normal use

13.5 Attachment of knobs

13.6 Mounting means

13.7 Combination of switches

13.8 Accessories combined with switches

13.9 Surface-type switches having an IP code higher than IP 20

13.10 Installation in a box

13.11 Connection of a second current-carrying conductor

13.12 Inlet openings

13.13 Provision for back entry from a conduit

13.14 Switch provided with membranes or the like for inlet openings

13.15 Requirements for membranes in inlet openings

13.16 Pilot light units

14 Mechanism

14.1 Indication of the position

14.2 Rest and intermediate position

14.3 Undue arcing

14.4 Making and breaking

14.5 Action of the mechanism without cover or cover plate

14.6 Pull force for cord-operated switches

15 Resistance to ageing, protection provided by enclosures of switches and resistance to humidity

15.1 Resistance to ageing

15.2 Protection provided by enclosures of switches

15.3 Resistance to humidity

16 Insulation resistance and electric strength

16.1 General

16.2 Test for measuring the insulation resistance

16.3 Electric strength test

17 Temperature rise

17.1 General

17.2 Switches incorporating pilot lights

18 Making and breaking capacity

18.1 General

18.2 Overload

18.3 Overload test with filament lamps

19 Normal operation

19.1 Test for switches intended for inductive loads

19.2 Test for switches intended for externally ballasted lamp loads

19.3 Test for switches intended for self ballasted lamp loads

20 Mechanical strength

20.1 General

20.2 Pendulum hammer test

20.3 Test on the main parts of surface-type switches

20.4 Screwed glands

20.5 Covers, cover plates or actuating members - accessibility to live parts

20.6 Covers, cover plates or actuating members - accessibility to non-earthed metal parts separated from live parts

20.7 Covers, cover plates or actuating members - accessibility to insulating parts, earthed metal parts, the live parts of SELV ≤ 25 V AC or metal parts separated from live parts

20.8 Covers, cover plates or actuating members - application of gauges

20.9 Grooves, holes and reverse tapers

20.10 Additional test for cord-operated switch

21 Resistance to heat

21.1 General

21.2 Basic heating test

21.3 Ball-pressure test on parts of insulating material necessary to retain current-carrying parts and parts of the earthing circuit in position

21.4 Ball-pressure test on parts of insulating material not necessary to retain current-carrying parts and parts of the earthing circuit in position

22 Screws, current-carrying parts and connections

22.1 General

22.2 Correct insertion of screws

22.3 Contact pressure of electrical connections

22.4 Screws and rivets used both as electrical and mechanical connections

22.5 Material of current-carrying parts

22.6 Contacts subjected to sliding actions

22.7 Thread-forming and thread-cutting screws

23 Creepage distances, clearances and distances through sealing compound

23.1 General

23.2 Insulating compound

24 Resistance of insulating material to abnormal heat, to fire and to tracking

24.1 Resistance to abnormal heat and to fire

24.2 Resistance to tracking

25 Resistance to rusting

26 EMC requirements

26.1 Immunity

26.2 Emission

Annex A (normative) Additional requirements for switches having facilities for the outlet and retention of flexible cables

Annex В (informative) Changes planned for the future in order to align IEC 60669-1 with the requirements of IEC 60998 (all parts), IEC 60999 (all parts) and IEC 60228

Annex C (informative) Circuit development (19.3)

Annex D (informative) Additional requirements for insulation-piercing terminals

Annex Е (informative) Additional requirements and tests for switches intended to be used at a temperature lower than -5 °С

Bibliography