7 - 1 Scope
7 - 2 Normative references
7 - 3 Terms and definitions
8 - 4 General requirements
8 - 5 General conditions for the tests
9 - 6 Void
9 - 7 Classification
9 - 8 Marking and instructions
9 - 9 Protection against access to live parts
10 - 10 Starting
10 - 11 Input and current
10 - 12 Heating
10 - 13 Leakage current
10 - 14 Moisture resistance
10 - 15 Electric strength
10 - 16 Overload protection of transformers and associated circuits
10 - 17 Endurance
10 - 18 Abnormal operation
11 - 19 Mechanical hazards
14 - 20 Mechanical strength
15 - 21 Construction
16 - 22 Internal wiring
16 - 23 Components
16 - 24 Supply connections and external flexible cords
16 - 25 Terminals for external conductors
17 - 26 Provision for earthing
17 - 27 Screws and connections
17 - 28 Creepage distances, clearances and distances through insulation
17 - 29 Resistance to heat, fire and tracking
17 - 30 Resistance to rusting
17 - 31 Radiation, toxicity and similar hazards