Combines the basic functionality of an economical switching power supply with essential additional features for high system availability. Strong and flexible in application yet lightweight and compact. The versatile power supplies are suitable for a wide range of applications in solar, measurement, and control technology, showcasing their strengths particularly in plant and machine construction. The devices cover a medium power range from 120 W to 480 W. Variants with 12 V, 24 V, and 48 V allow for diverse applications. A version with a nominal current of 5 A is available for single-phase or two-phase input from 180 V to 550 V. The output voltage can be easily adjusted using the rotary potentiometer on the front of the housing. The robust DIN rail mounting and push-in terminal blocks enable quick and secure installation.