Comelit CT431640 KNX 16-Output 16A Actuator with Manual Control
The Comelit CT431640 KNX actuator controls up to 16 lighting circuits or compatible electrical loads from the distribution board, combining high switching capacity with manual operation for commissioning, maintenance and emergency use.
It features 16 independent potential-free relay outputs, each with a switching capacity of 16 A at 230 V AC. Outputs can also be paired to control up to 8 motorised blinds, shutters or awnings, as well as thermal valves and up to four fan-coil units.
Designed for home and building automation installations based on the international KNX standard, it is particularly suitable for new installations and professional system extensions; it is not a dedicated replacement part. It requires KNX bus power and ETS commissioning and can be installed using a 4-core shielded KNX bus cable.
Its four capacitive manual-control buttons and 16 LED status indicators simplify commissioning and allow each output to be checked directly at the electrical panel. The actuator occupies 9 DIN modules, and loads above 16 A require a suitable external contactor.
Reference: COMCT431640
