S/number Specification sectional area Conductor number/mm Insulation material type Mean overall dia. mm Sheath material type Sheath colour 2x1.0 2x1.0mm2 1/1.13mm E12 7.2 LTS3 red or white 2x1.5 2x1.5mm2 1/1.38mm E12 8.5 LTS3 red or white 2x2.5 2x2.5mm2 1/1.78mm E12 9.5 LTS3 red or white 3x1.0 3x1.0mm2 1/1.13mm E12 7.2 LTS3 red or white 3x1.5 3x1.5mm2 1/1.38mm E12 8.5 LTS3 red or white 3x2.5 1/2.5mm2 1/1.78mm E12 10.5 LTS3 red or white 4x1.0 4x1.0mm2 1/1.13mm E12 8 LTS3 red or white 4x1.5 4x1.5mm2 1/1.38mm E12 9.5 LTS3 red or white 4x2.5 4x2.5mm2 1/1.78mm E12 11.5 LTS3 red or white