FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Definitions
4 General requirements
5 General note on tests
6 Classification
7 Marking
8 Protection against accidental contact with live
parts
9 Terminals
10 Provisions for earthing
11 Moisture resistance and insulation
12 Electric strength
13 Thermal endurance for windings
14 Fault conditions
15 Construction
16 Creepage distances and clearances
17 Screws, current-carrying parts and connections
18 Resistance to heat, fire and tracking
19 Resistance to corrosion
20 Annexes
Annex ZA (normative) Normative references to
international publications with their
corresponding European publications