Our power and bus voltage supplies are optimally tailored to the needs of modern building automation – whether for use in industry or in private households. The STEP POWER power supplies for distribution boards were specifically developed for building automation applications. They are the first power supply units with Efficiency Level VI that can be used in both industrial and residential applications. The tool-free Push-in connection technology at a 45° angle with double terminal points allows quick and easy commissioning on the DIN rail or on flat surfaces. The power supplies cover loads up to 120 W from 0.5 to 6.5 A with output voltages from 5 to 56 V DC. The STEP POWER with USB port, for LED and PoE applications, is also ideal for use in distribution boards. The STEP POWER bus power supply for KNX bus systems is tailored ideally to modern building automation. It is the first on the market to feature an electronically post-modulated and therefore active KNX choke. This adapts dynamically to the load of the connected KNX devices, increasing the efficiency of the bus system. The user interface, designed as a multifunctional color display, shows all relevant KNX system parameters and provides support during commissioning as well as when extending the building automation system and performing diagnostics. The compact UNO POWER power supplies are the ideal solution for narrow control cabinets in industrial applications. The different power supplies cover loads from 25 W to 960 W, with output voltages from 5 V DC to 48 V DC.