The Siemens power supply unit is a reliable and efficient solution for providing system power necessary for KNX applications. With features like voltage and current regulation, short-circuit proof design, and backup interval of approximately 200 ms, this power supply unit ensures uninterrupted power supply for your KNX devices.

Short-circuit proof design for enhanced safety
Backup interval of approx. 200 ms to bridge short power failures
Integrated choke to prevent data telegrams from short-circuiting on the bus line
Can supply DC 24V power from additional terminals for powering additional devices
Complies with relevant electrical safety standards and regulations