MEAN WELL EDR-120-24 is a 120 W industrial DIN rail power supply with a universal 90–264 V AC single-phase input and regulated 24 V DC 5 A output for automation, control panels and industrial equipment.
£35.00
The MEAN WELL EDR-120-24 is a compact and economical 120 W industrial DIN rail power supply designed to provide reliable DC power for factory automation, control panels and industrial electrical equipment. As part of the MEAN WELL EDR-120 series, it combines a slim 40 mm-wide metal enclosure with universal AC input capability and dependable protection functions.
This single-output switched-mode power supply delivers a regulated 24 V DC output at up to 5 A. Its output voltage can be adjusted from 24–28 V DC, providing flexibility when commissioning compatible control and automation equipment. The EDR-120 series uses free-air convection cooling, eliminating the need for an internal cooling fan.
With a universal 90–264 V AC single-phase input and rated output power of 120 W, the EDR-120-24 is ideal for PLC systems, relays, sensors, control equipment and other 24 V DC industrial loads. Its narrow enclosure mounts directly onto standard TS-35/7.5 or TS-35/15 DIN rail, helping conserve valuable space inside electrical control cabinets.
DIN rail switched-mode power supplies convert incoming mains power into a stable DC voltage required by industrial control equipment. The MEAN WELL EDR-120-24 provides a regulated 24 V DC supply with up to 5 A of output current, making it suitable for powering a broad range of compatible automation, control and electrical devices.
The EDR-120 series is designed with industrial control cabinets in mind. Its slim metal enclosure occupies only 40 mm of DIN rail width, while universal input capability, fanless cooling and comprehensive electrical protection help provide dependable operation in factory automation and electromechanical systems.
| Manufacturer | MEAN WELL |
|---|---|
| Series | EDR-120 |
| Model | EDR-120-24 |
| Product type | Industrial DIN rail AC/DC switching power supply |
| Rated output power | 120 W |
| Output voltage | 24 V DC |
| Rated output current | 5 A |
| Output current range | 0–5 A |
| Output voltage adjustment | 24–28 V DC |
| AC input voltage | 90–264 V AC |
| DC input voltage | 127–370 V DC |
| Input phase | Single-phase |
| Input frequency | 47–63 Hz |
| Typical efficiency | 87.5% |
| Ripple and noise | 120 mVp-p max. |
| Output voltage tolerance | ±1.0% |
| Line regulation | ±0.5% |
| Load regulation | ±1.0% |
| Operating temperature | -20 to +60 °C with derating as applicable |
| Cooling | Free-air convection |
| Mounting type | TS-35/7.5 or TS-35/15 DIN rail |
| Dimensions (W × H × D) | 40 × 125.2 × 113.5 mm |
| Protection functions | Short circuit, overload, overvoltage and overtemperature |
The EDR-120-24 converts a compatible AC or DC input into a regulated 24 V DC supply for industrial automation, control panels and other compatible electrical equipment.
The power supply is rated at 120 W and provides up to 5 A at 24 V DC.
The EDR-120-24 accepts a universal 90–264 V AC single-phase input and can also operate from a 127–370 V DC input.
Yes. The output voltage can be adjusted over a range of 24–28 V DC, allowing the supply to be fine-tuned for compatible equipment.
The EDR-120-24 is designed for mounting onto standard TS-35/7.5 or TS-35/15 DIN rail inside industrial electrical cabinets and control panels.
MEAN WELL EDR series DIN rail power supplies provide compact and dependable DC power for industrial control and automation equipment, combining universal input capability, robust protection functions and space-saving DIN rail installation.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...