Phoenix Contact PS/2AC/24DC/90W 2904371
Repair option: send in your faulty unit for component-level repair — $90.00 with free diagnostics, a 2-year warranty, and a 5–30 business day turnaround. Repair typically costs 40–70% of a new unit, saving you 30–60%.
The Phoenix Contact PS/2AC/24DC/90W 2904371 is a compact AC/DC power supply from the Phoenix Contact PSU series, engineered to deliver stable 24 VDC output at 3.75 A with 90 W total capacity. Designed for industrial control and automation applications, this DIN-rail mounted unit converts single-phase AC input to regulated DC for PLCs, sensors, and field devices.
We stock repair, refurbished, and new-replacement units of the Phoenix Contact PSU family with comprehensive testing and a 2-year warranty on all repairs. Contact us for current availability and pricing on this Phoenix Contact PS/2AC/24DC/90W 2904371 or compatible alternatives.
Technical Specifications
| Part Number: | PS/2AC/24DC/90W 2904371 |
| Manufacturer: | Phoenix Contact |
| Voltage: | 24V |
| Current: | 3.75 A |
| Power: | 90W |
| Type: | PSU |
| Enclosure: | IP20 |
Compatible alternatives
Equivalent units from other manufacturers — all in-stock at Flexa, covered by the same 2-year warranty.









