CPUR 500

Highly flexible screened, Rubber sheathed power/control cables for installations in drag chains suitable for continuous movements and multiple bending. Designed and tested to withstand at least 5 million bending cycles in a drag chain. Common screen of tinned copper wire braid ensures very good protection against external electromagnetic field especially in industrial environment. Suitable for flexible connections in industrial devices, technological lines and machines operating in dry and damp rooms as well as outdoors – outer sheath is UV resistant.


Rated Voltage300/500V
AC test voltage3 kV
Minimum ambient temperature for fixed installation-40°C to 80°C
Minimum ambient temperature for flexible connection-5°C to 80°C
Minimum bending radius for fixed installation5xØ
Minimum bending radius for flexible connection10xØ
ConductorsHighly flexible, bare , annealed copper conductors, multi-stranded class 6
InsulationSpecial PVC
Core identificationBlack, number coded conductors, cables with protective earth conductor marked
Core arrangementCore twisted together in layers with short lay length, special wrapping of separating tape between each layer
Inner sheathSpecial PVC
Screen Tinned copper wire braid, coverage more than 85 percent, special wrapping with separating tape beneath the screen, special reinforcing fleece tape around the screen
Outer sheathSpecial PUR compound, resistant to abrasion, oil, chemicals and industrial coolants, self-extinguishing and flame retardant, UV resistant
Outer sheath colourGrey, mat