
PHOENIX CONTACT 2904602 ; QUINT4-PS/1AC/24DC/20 POWER SUPPLY UNIT New
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The Phoenix Contact QUINT POWER QUINT4-PS/1AC/24DC/20 is a high-performance DIN-rail industrial power supply delivering 24 V DC at 20 A for machine building, process automation, and control panels. SFB (Selective Fuse Breaking) technology ensures reliable branch circuit protection, while the integrated NFC interface enables fast parameterization and diagnostics, boosting uptime and simplifying commissioning.
Designed for demanding electrical environments, it features an adjustable U/I Advanced output characteristic, 480 W continuous power, and robust protection including short-circuit resistance and OVP <= 32 V DC. Flexible input options cover single-phase AC 50/60 Hz as well as 110 to 250 V DC, with a power factor up to 0.98 and an MTBF above 1,112,000 h (25 °C). With an operating temperature range from -25 to +70 °C (derating above 60 °C), support for parallel and series operation, and a rugged metal IP20 housing with push-in terminals for quick wiring on NS 35 DIN rails, the unit suits critical infrastructure; compliance with IEC 61010 and EN 61204-3 and marine approvals such as DNV GL underline its reliability.
Whether you are upgrading existing panels or designing new machinery, this 24 V power supply delivers stable DC for PLCs, drives, and field devices, and to protect your investment and keep projects on schedule it comes with a 1-year warranty.
- Brand: Phoenix Contact
- Series: QUINT POWER
- Model: QUINT4-PS/1AC/24DC/20
- Output: 24 V DC / 20 A
- Input: 1-phase AC 50/60 Hz or 110-250 V DC
- Output characteristic: U/I Advanced
- Protection rating: IP20
- Connection type: Push-in terminals