System made of recyclable thermoplastic material for the support and the conduction of electric and communication cables of small and large caliber. For indoor and outdoor installations, with distances between supports of 2 and 3m. Insulating cable ladder with good resistance to corrosion, chemical environments and good behavior against UV rays. Robust system, designed to work at full load. Does not require grounding. Colour: grey RAL 7035. Length: 3m