SURFIX - Cable Specifications


SURFIX cable is used for direct installations without further protection on walls, in roofs, floors and under plaster in houses and offices. It’s neat appearance allows for surface installation.

SURFIX cable is manufactured to SABS 1507, and is approved by municipalities and other major utility companies. It is also used by electrical contractors and electricians.


High conductivity solid or stranded plain annealed copper conductors, insulated and colour coded with hard grade PVC, covered in aluminium/PVC laminate foil in contact with the tinned earth wire and bonded to a sheath of hard grade PVC finished in a circular configuration.

Voltage Rating
Test Voltage
Current Capacity AC
Temperature range
Minimum Bending Radius
Flexibility Class
Conductor Type
Insulation Material
Sheath Material
Sheath Colours
Core Colours
(SABS 1507-2)
300/500 Volts
2250 Volts
As per table below
-10˚ to +80˚C
15 x Cable Diameter
Aluminium Foil
1 & 2
High conductivity annealed copper
Hard grade abrasion resistant PVC
Hard grade abrasion resistant PVC
White & Black
2 core – Red and Black, Tinned earth wire
3 core – Red, Yellow and Blue, Tinned earth wire
4 core – Red,Yellow, Blue and Black, Tinned earth wire


Size mm²No. of CoresEarth mm²Nominal AmpsNominal DiaMass Kg/100m
1.52 + E1.0227.18.29
1.53 + E1.0197.810.49
1.54 + E1.0198.513.00
2.52 + E1.5308.511.76
2.53 + E1.5259.015.13
2.54 + E1.5259.918.91
4.02 + E1.54010.217.20
4.03 + E1.53410.922.72
4.04 + E1.53411.928.61
6.02 + E2.55111.325.83
6.03 + E2.54312.131.13
6.04 + E2.54313.339.24


Available in 100 metre shrink-wrapped coils, 1000 metre drums available on request.