Mean Well WDR-120-12 120W DIN rail switching power supply providing a 12V DC output at 10A for industrial automation applications.
£82.30
The Mean Well WDR-120-12 is a compact and reliable AC/DC DIN-rail switching power supply designed to provide stable 12 V DC power for industrial automation, control systems and electrical equipment. As part of the Mean Well WDR series, it is engineered for efficient operation with both single-phase and three-phase input capability, making it suitable for a wide range of industrial installations.
This power supply provides regulated DC output with built-in protection features including overload, over-voltage and short-circuit protection. Its slim DIN-rail mounting design allows easy integration into electrical cabinets, automation panels and industrial control systems where dependable 12 V DC power is required.
With a rated output power of 120 W and a 12 V DC output at 10 A, the WDR-120-12 is suitable for powering PLCs, sensors, controllers and other low-voltage industrial electronics. Its ability to accept both single-phase and three-phase AC input provides additional installation flexibility in industrial environments.
The Mean Well WDR-120-12 provides efficient conversion from AC mains power into regulated 12 V DC output for industrial control and automation equipment. Stable DC power helps ensure reliable operation of connected PLCs, sensors and electronic devices.
Designed for DIN-rail installation, the WDR series offers a practical solution for electrical cabinets requiring compact dimensions, flexible input capability and dependable power performance in industrial environments.
| Manufacturer | Mean Well |
|---|---|
| Series | WDR |
| Model | WDR-120-12 |
| Product type | DIN-rail AC/DC switching power supply |
| Rated output power | 120 W |
| Output voltage | 12 V DC |
| Output current | 10 A |
| Input voltage | Single-phase and three-phase AC input |
| Mounting type | DIN rail mounting |
| Protection functions | Overload, over-voltage and short-circuit protection |
| Cooling | Free air convection |
| LED indicator | DC OK status indication |
The WDR-120-12 is used to provide regulated 12 V DC power for industrial automation systems, controllers and electronic equipment.
The unit provides a regulated 12 V DC output.
The power supply provides 120 W output power with a maximum output current of 10 A.
Yes, the WDR-120-12 supports both single-phase and three-phase AC input operation.
The power supply is designed for DIN-rail mounting inside electrical control panels.
Mean Well WDR series power supplies are widely used in industrial automation and electrical control systems to provide reliable, efficient and protected DC power.
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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...