NEN EN 50306-1 : 2002

Introduction
1 Scope
2 Normative references
3 Definitions
4 Rated voltage
5 Marking
6 General requirements for the construction of
  cables
7 Electrical performance
8 Reaction to fire - cables
9 Reaction to fire - components
Annex A (normative) Thickness and overall diameter
        Selection of samples and calculation of
        results
Annex B (informative) Bibliography
Figure
Tables

Gives the general requirements applicable to the cables given EN 50306-2, EN 50306-3 and EN 50306-4. It includes the detailed requirements for S1 and S2 sheathing materials and other components called up in the separate Parts.