Description
The Phoenix Contact QUINT4-PS/1AC/24DC/10 (2904601) is a high-performance industrial AC/DC DIN rail power supply designed to deliver reliable 24V DC power for automation, control systems, machinery, and industrial electrical installations.
The unit provides a 24V DC nominal output at 10A, delivering 240W nominal output power. Its output voltage can be adjusted from 24V to 29.5V DC, while the integrated boost functions provide additional current capacity when required by demanding loads.
The QUINT4 power supply accepts a 100–240V AC single-phase input and also supports 110–250V DC input, providing flexibility across different industrial power systems. Typical efficiency reaches approximately 93.4% at 230V AC.
A major advantage of the QUINT4 series is its Selective Fuse Breaking (SFB) technology, which can selectively trip standard circuit breakers during short-circuit conditions while helping keep other parallel loads operational. The unit also provides preventive function monitoring to help identify critical operating conditions before failures occur.
The integrated NFC interface allows signaling thresholds and output characteristic curves to be configured conveniently. The unit also supports static and dynamic boost functions for starting difficult loads and handling temporary current demands.
Its rugged metal housing and wide operating temperature range of -25°C to +70°C make it suitable for demanding industrial environments. The compact enclosure measures approximately 50 × 130 × 125 mm and is designed for DIN rail installation.
Key Features
Brand: Phoenix Contact
Part Number: 2904601
Series: QUINT POWER / QUINT4
Model: QUINT4-PS/1AC/24DC/10
Output: 24V DC
Nominal output current: 10A
Nominal output power: 240W
Adjustable output: 24–29.5V DC
Static Boost: 12.5A
Dynamic Boost: 20A for 5 seconds
SFB current: 60A for 15ms
AC input: 100–240V AC
DC input: 110–250V DC
Single-phase input
NFC interface
Selectable output characteristic curves
SFB selective fuse-breaking technology
Preventive function monitoring
DIN rail mounting
Metal housing
IP20 protection
Operating temperature: -25°C to +70°C
Typical Applications
Industrial automation
PLC systems
Control cabinets
Factory automation
Industrial machinery
Process control systems
Sensors and instrumentation
Motor and actuator control
24V DC control circuits
High-availability industrial power systems
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