The dimmer actuators KNX CD-4C serves the purpose of switching and dimming fluorescent lamps with 1-10V EB. The voltage is directed to the EB through the relay of the device.
The lights are regulated by way of 1-10V voltage. The voltage 1-10V is provided by the EBs.
The device is equipped with short circuit and temperature protection, as well as a lamp-preserving soft start.
The device is planned for permanent installation on a DIN-rail (top-hat) in high voltage current distributors.