Description
The Phoenix Contact UNO-PS/1AC/12DC/30W (2902998) is a compact, high-density AC/DC DIN rail power supply designed for reliable 12V DC power in industrial automation and control applications.
With a 30W output rating and 2.5A nominal output current, this single-phase power supply converts a wide 85–264V AC input range into a stable 12V DC output. It is particularly suitable for compact control cabinets where installation space is limited.
The UNO POWER series combines a slim housing with efficient power conversion. The 2902998 model is only 22.5 mm wide, helping maximize available space inside electrical cabinets. It mounts directly onto a standard NS 35 DIN rail according to EN 60715.
The power supply includes an LED DC OK indicator for convenient status monitoring and provides short-circuit protection. Its output can also be connected in parallel for redundancy or increased capacity, while series connection is supported for suitable applications.
Key Features
Brand: Phoenix Contact
Part Number: 2902998
Series: UNO POWER
Model: UNO-PS/1AC/12DC/30W
Output voltage: 12V DC
Output current: 2.5A
Output power: 30W
Input voltage: 85–264V AC
Nominal input: 100–240V AC
Input frequency: 50/60Hz
Single-phase AC input
DIN rail mounting
Slim 22.5 mm width
LED DC OK status indication
Short-circuit protection
Overvoltage protection
Parallel connection capability
Series connection capability
IP20 protection
Operating temperature: -25°C to +70°C, with derating above 55°C
Typical Applications
Industrial automation
PLC control systems
Control cabinets
Sensors and instrumentation
Industrial electronics
Machine control systems
Factory automation
12V DC control circuits
Compact electrical panels
Note: Confirm the required input/output voltage, load current, mounting clearances, and installation requirements before use.
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