The KNX bus power supply from the STEP POWER family is optimally designed for modern building automation. As the first bus power supply, it features an active KNX filter circuit that dynamically adapts to the connected KNX devices, thereby increasing the efficiency of the bus system. The multifunctional color display presents all relevant KNX status information at a glance, such as the current bus load or historical values for diagnostic purposes in the menu. With a wide input voltage range of 85 V/AC to 264 V/AC and 90 V/DC to 275 V/DC, the KNX bus power supply can be used worldwide. The integrated push-in lever connections enhance the handling of the STEP POWER bus power supply. It is a primary switched bus power supply, STEP POWER, with lever push-in connection, suitable for DIN rail and direct mounting, input: single-phase, output: 30 V/DC / 640 mA. Its advantages include: easy analysis through the integrated color display - all relevant KNX status information at a glance, history available as diagnostic values in the menu, unique dynamic KNX choke circuit for greater efficiency, space-saving due to compact design, and worldwide applicability thanks to AC and DC wide-range input.