Conductor: Class 2 ( annealed plain copper/aluminium )
Insulation: PVC
Outer sheath: PVC
Identification of cores: Red/Black/Customer requirement
 
Nominal cross sectional area of conductor Thickness of insulation Thickness of outer sheath Approximate overall diameter
mm2 Min mm mm
10 1.0 1.4 12.0
16 1.0 1.4 13.0
25 1.2 1.4 14.6
35 1.2 1.4 15.8
50 1.4 1.4 17.5
70 1.6 1.5 19.5
95 1.6 1.6 22.0
120 1.6 1.6 23.6
150 1.8 1.7 25.8
185 2.0 1.8 28.2
240 2.2 1.9 31.5
300 2.4 2.0 34.5
400 2.6 2.1 38.1
500 2.8 2.2 41.8
630 2.8 2.3 46.0