Foreword
Preface
1 Scope
2 Definitions
3 General requirement
4 General notes on tests
5 Rating
6 Classification
7 Information
8 Protection against electric shock
9 Provision for protective earthing
10 Terminals and terminations
11 Constructional requirements
12 Moisture resistance
13 Electric strength and insulation resistance
14 Heating
15 Manufacturing deviation and drift
16 Environmental stress
17 Endurance
18 Mechanical strength
19 Threaded parts and connections
20 Creepage distances, clearances and distances through
insulation
21 Resistance to heat, fire and tracking
22 Resistance to rusting
23 Radio interference suppression
24 Components
25 Normal operation
26 Operation with mains-borne perturbations
27 Abnormal operation
28 Guidance on the use of electronic disconnection
APPENDICES
APPENDIX C - COTTON USED FOR MERCURY SWITCH TEST
APPENDIX D - RESISTANCE TO HEAT, FIRE AND TRACKING
APPENDIX E - CIRCUIT FOR MEASURING LEAKAGE CURRENT
APPENDIX H - REQUIREMENTS FOR ELECTRONIC CONTROLS
APPENDIX AA
APPENDIX BB - GENERAL COMMENTS ON THERMAL MOTOR PROTECTORS
WHJCH MAY HELP REDUCE TESTING