Siemens SITOP PSU8200 6EP3436-85B00-0AY0 is a DIN-rail mounted, stabilized 24 V DC power supply for industrial automation cabinets, delivering up to 20 A from a 3-phase input. It accepts a 3-phase input of 400–500 V AC and provides a regulated 24 V DC output up to 20 A, enabling dependable supply for PLCs, drives, sensors, and other control loads typically found in automation panels. A 24 V OK signaling contact (NO, rated 60 V DC / 0.3 A) allows remote status monitoring of the supply, aligning with the signaling features of the SITOP PSU8200 family.
