Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 General requirements
5 General conditions for the tests
6 Selection of tests
7 Marking and instructions
8 Power input
9 Heating and abnormal operation
10 Electric strength at operating temperature
11 Moisture resistance
12 Electric strength at room temperature
13 Mechanical strength
14 Construction
15 Protection of cords and wires
16 Components
17 Screws and connections
18 Creepage distances and clearances
19 Resistance to heat and fire
20 Radiation, toxicity and similar hazards
Annex A (informative) A-deviations
Annex C (normative) Endurance of thermal controls,
overload releases and switches
Annex D (informative) Sequence of the tests of
clause 19
Annex E (normative) Burning test
Annex G (normative) Needle-flame test
Annex H (normative) Sets for electrical experiments