Phoenix Contact QUINT4-PS/3AC/24DC/40 – switched-mode power supply 24 V DC / 40 A (2904623)
Powerful DIN-rail power supply from the QUINT POWER series for demanding industrial applications. Stable 24 V DC output at 40 A nominal current with advanced diagnostic and protection functions. SFB technology (Selective Fuse Breaking) trips standard circuit breakers selectively and fast in the event of a short circuit. NFC interface for configuring the device and selecting the output characteristic.
Key features
- Order no.: 2904623
- DIN rail mounting (NS 35)
- Three-phase AC input or DC input
- Output 24 V DC, 40 A, adjustable 24–29.5 V DC
- SFB technology, NFC configuration
- Efficiency up to 95.7%
- Static Boost 45 A, Dynamic Boost 60 A (5 s)
- Parallel and series operation
- Metal housing, screw terminals, Push-in signal terminals
For PLCs, HMI panels, industrial automation, drives and measuring equipment.


