SN EN 60446 : 2007

Introduction
1 Scope
2 Normative references
3 Identification by colour
      3.1 General
      3.2 Use of single colours
             3.2.1 Permitted colours
             3.2.2 Neutral or mid-point conductor
             3.2.3 AC-phase conductors
      3.3 Use of bi-colour combinations
             3.3.1 Permitted colours
             3.3.2 Protective conductor
             3.3.3 PEN conductor
4 Identification by numerals
Annex A (informative) Methods of marking PEN conductors in
                      different countries
Annex ZA (normative) Normative references to international
                     publications with their corresponding
                     international publications with their
                     corresponding European publications
Bibliography