Eaton PSS25E Power Supply 24V

The Eaton PSS25E power supply, also catalogued as PSS2021A, provides a 24V DC source for electrical control systems. Brand heritage traces to Cutler-Hammer, now Eaton, reflecting a rugged industrial power solution built for control panels, automation equipment, and safety circuits where a consistent 24V supply matters. With the PSS25E designation, this unit is identified as part of Eaton’s 24V power supply lineup, suitable for powering 24V logic devices, relays, sensors, and related 24V control hardware in industrial environments. When sourcing this part, verify the model number and voltage rating to ensure compatibility with existing Eaton/Cutler-Hammer installations and 24V control architectures. The dual naming (PSS25E / PSS2021A) helps in cross-referencing part migration or replacement in legacy installations while keeping the 24V DC output specification intact. Applications commonly include industrial automation panels, machine control circuits, and panel-mounted power distribution for 24V devices.