Preface
NATIONAL DIFFERENCES
FOREWORD
1 Scope
2 Normative references
3 Definitions
4 General requirements
5 General notes on tests
6 Rating
7 Classification
8 Marking and documentation
9 Protection against electric shock
10 Provision for earthing
11 TERMINALS and TERMINATIONS
12 Construction
13 Mechanism
14 Protection against solid foreign objects, ingress of
   water and humid conditions
15 Insulation resistance and dielectric strength
16 Heating
17 Endurance
18 Mechanical strength
19 Screws, current-carrying parts and connections
20 CLEARANCES, CREEPAGE DISTANCES, SOLID INSULATION and
   COATINGS of rigid PRINTED BOARD ASSEMBLIES
21 Fire hazard
22 Resistance to rusting
23 Abnormal OPERATION and fault conditions for ELECTRONIC
   SWITCHES
24 Components for electronic switches
25 EMC requirements
Annex A (normative) - Measurement of CLEARANCES and CREEPAGE
        DISTANCES
Annex B (informative) - Diagram for the dimensioning of
        CLEARANCES and CREEPAGE DISTANCES
Annex C (Void)
Annex D (normative) - Proof tracking test
Annex E (Void)
Annex F (informative) - Switch application guide
Annex G (Void)
Annex H (informative) - FLAT QUICK-CONNECT TERMINATIONS, method
        for selection of FEMALE CONNECTORS
Annex J (Void)
Annex K (normative) - Relation between rated IMPULSE WITHSTAND
        VOLTAGE, RATED VOLTAGE and OVERVOLTAGE CATEGORY
Annex L (normative) - POLLUTION DEGREE
Annex M (normative) - Impulse voltage test
Annex N (normative) - Altitude correction factors
Annex P (normative) - Types of COATINGS for rigid PRINTED BOARD
        ASSEMBLIES
Annex Q (normative) - Measuring the INSULATION DISTANCE of a
        coated PRINTED BOARD with type A COATING
Annex R (normative) - Routine tests
Annex S (informative) - Sampling tests
Annex T (informative) - Switch families
Annex U (normative) - Dimensions of TABS forming part of a SWITCH
Annex V (informative) - Requirements and tests for resistance
        to abnormal heat for unattended appliances
Bibliography
Annex DVA (normative) - Horsepower rated switches
Annex DVB (normative) - Tungsten-filament-lamp and synthetic loads
Annex DVC (normative) - Television switches
Annex DVD (informative) - Clarifications