KNX Cables

About KNX Cables

KNX cable is the twisted-pair bus cable that links the sensors, switches, actuators and controllers of a KNX home and building automation system. It carries both the bus data and the low-voltage power that KNX devices need, so a clean, well-screened cable is essential for reliable control of lighting, HVAC, blinds and security.

TMT Global KNX TP bus cables come in 1 pair (2 core) and 2 pair (4 core) versions. Choose foil-shielded cable for standard installations, or foil + braid shielding where the cable runs close to power cables or other sources of interference. Our LSHF (low smoke, halogen free) jacket is suited to occupied buildings such as offices, hotels, villas and hospitals, and the cable is supplied on 305 m rolls for project work. For a standard 2 pair KNX bus line with an LSHF jacket, see the 2 pair (4 core) KNX cable.

Open any model below to see its full specification and print the datasheet, or contact our team for project quantities and custom versions.