PSU
for stable and reliable power supply in industrial systems
PSUs are used to convert and stabilize voltage to electronics in cabinets, enclosures and automation systems.
The right power supply ensures reliable operation and protects connected components against voltage fluctuations. See also Delta PSUs.
Explore our range of PSUs for DIN Rail mounting
Supplier to the automation industry since 1987
C-PRO supplies industrial power supplies to the electrical and automation industry where a stable power supply is crucial for operational reliability.
Our solutions ensure reliable DC power supply to PLC systems, sensors, I/O modules, and other automation equipment.
That's why many people choose C-PRO
- Deliveries to OEM companies and cabinet builders
- Products from established manufacturers in industrial automation
- Components developed for operation in industrial environments
- Technical advice on choosing power supplies and network solutions
Typical uses
- power supply to PLC and control system
- power supply of sensors and I/O modules
- automation equipment in machines and production lines
- installations in control cabinets and industrial systems
With extensive experience in cabinets, enclosures and automation We can help you size the right power supply for your installation.
Do you need help choosing the right power supply for your installation?
Technical characteristics of PSUs
- Stable DC output (typically 24 V)
- Adapted for DIN rail mounting
- Protection against overload, short circuit and overvoltage
- Intended for continuous industrial operation
- Compact formats for installation in control cabinets
Guide
Get control over which power supply best suits your application.
How to choose the right DIN rail power supply – Read the guide →
Related product areas
Comparison table
| Series | Power range | Input voltage | Outputs | Temperature range | Recommended for | Special features | Boost function |
|---|---|---|---|---|---|---|---|
| DIN Pro | 120–960W | AC/DC | 12V / 24V / 48V | -40 to +80 °C | Advanced automation systems | Remote ON/OFF, AC/DC input, high EMC immunity | Power Boost |
| Force GT | 120–960W | 1-phase / 3-phase | 12V / 24V / 48V | -25 to +70 °C | Industrial automation | Constant current mode, ultra-slim design | Constant current mode |
| DIN Eco | 120–960W | 3-phase | 24V / 48V | -40 to +70 °C | Energy-efficient 3-phase installations | High efficiency, compact design | Power Boost |
| CliQ M | 81–960W | 1-phase / 3-phase | 12V / 24V / 48V | -40 to +70 °C | Marina and extreme environments | APB, metal casing, DNV/ABS | Power Boost + APB |
| LYTE II | 120–480W | 1-phase | 12V / 24V / 48V | -30 to +70 °C | Standard installations | Affordable and compact | — |
| CHROME II | 10–100W | 1-phase | 5V / 12V / 24V | -20 to +70 °C | Real estate automation | Class II, NEC Class 2 | — |
FAQ – Frequently asked questions about PSUs
When is a PSU the right choice?
A Power supply unit are the right choice when electronic components need stable and continuous power supply in industrial environments.
- Cabinets and enclosures with PLC, relays and I/O
- Automation systems requiring stable DC voltage
- Installations with continuous operation
- Environments where voltage fluctuations can cause operational problems
A properly sized power supply contributes to high operational reliability and a long service life of the system.
How are PSUs used in cabinets?
PSUs are typically mounted on DIN rails in electrical cabinets and are used to power multiple components from a common power source.
Common uses:
- PLC and control systems
- Relays and contactors
- Sensors and actuators
- Communication and I/O modules
When might other solutions be more appropriate?
- Requirements for operation during power outages → UPS
- Temporary or mobile power supply → adapters / lab units
- Redundancy or monitoring requirements → UPS / monitoring solutions
Our PSUs work in industrial, marine, and offshore environments, as well as in extreme temperatures down to -40°C.
Our PSUs work in industrial, marine, and offshore environments, as well as in extreme temperatures down to -40°C.
How are the PSUs mounted?
Our PSUs are designed for DIN rail mounting, which allows for quick, tool-free installation. They simply snap onto a DIN rail, saving you time and space in the enclosure.
Are there monitoring functions?
Yes, selected models have advanced monitoring functions. These features allow you to monitor current, voltage, and temperature in real-time, and also enable remote monitoring via a network.
Do your PSUs have safety certifications?
Yes, we offer PSUs with several important certifications, including ATEX, Class I, Division 2 and maritime approvals for use in hazardous and demanding environments.
Can I get help choosing the right PSU?
Absolutely. Our experienced team is at your disposal to provide technical support and advice, so you get the best solution for your specific requirements.
