FOREWORD
INTRODUCTION
1. Scope
2. Normative references
3. Terms and definitions
4. Environmental conditions
5. Type tests
6. Designation
7. Operation
8. Protection against electric shock
9. Thermal rating
10. Mechanical requirements
11. Marking
12. Instructions for use
Annex ZA (normative) - Normative references
to international publications with
their corresponding European
publications