H03RT-f (NSA)












Application: For applications such as light portable heating appliances, portable lamps or electric irons, where
mechanical stresses are low.
Technical data: Finely stranded copper, insulated with rubber, twisted with textile fillers and covered with textile
braiding.
Max. conductor temperature: 60°C
Rated voltage: 300V/300V








Rated Number of Conductor Insulation Core Braided Outer Resistance Weight
Crosssection Strands Diameter Thickness Diameter Diameter at 20 °C approx.
(mm²)
(mm) (mm) (mm) (mm) (mΩ/m) (kg/km)
3x0.75 24 1.2 0.8 2.9 7.1 26.70 51
3x1 32 1.4 0.8 3.2 7.5 20.00 55
4x1 32 1.4 0.8 3.2 8.6 20.00 73