Foreword
Introduction
1 Scope
2 Technical basis
3 Normative references
4 Terms and definitions
5 Electrical characteristics
6 Electrical protection
7 Control circuit and supply
8 Test requirements
9 Safety requirements
10 General design features
11 Installation, operation and maintenance
12 Labelling
Annex A (normative) - Acceptable test listing
for a.c. facilities
Annex B (normative) - Acceptable test listing
for d.c. facilties