WDR-240-48 Power Supply 1ph and 3ph in input, output 48 volts DC 5.0 Amps
MPN: WDR-240-48
Alt. SKU: WDR24048

Why Choose the Mean Well WDR-480-24 DIN Rail Power Supply?
The Mean Well WDR-480-24 is a high-power, wide input range 480W DIN rail power supply designed for industrial automation, building management, and critical process control systems. Delivering a robust 24V DC output at 20A, it features an ultra-wide AC/DC input range, excellent efficiency, advanced protection features, and a slim DIN rail profile—making it an ideal choice for reliable operation in demanding and global environments.
Key Takeaways
- Output: 24V DC at 20A (480W)
- Ultra-wide input voltage: 180–550V AC (single/three-phase) / 254–780V DC
- High efficiency up to 92%
- Protections: Short circuit, overload, over voltage, over temperature
- Cooling by free air convection
- DIN rail mountable (TS35/7.5 or TS35/15)
- Slim metal case: 85.5mm width
- Operating temperature: -30°C to +70°C
- Compliance: UL508, EN61000-6-2, EN61000-6-4, TUV EN62368-1, CE
Frequently Asked Questions About the Mean Well WDR-480-24
- What is the output voltage and current of the WDR-480-24?
- What input voltages does it support?
- What protection features are included?
- How is the unit cooled?
- How is it mounted?
Mean Well WDR-480-24 Overview
The WDR-480-24 is part of Mean Well’s advanced WDR series, trusted for flexible input compatibility and high performance in global automation and control projects. Its 24V DC at 20A output, high efficiency, and comprehensive protections ensure dependable operation even in environments with fluctuating or extreme supply conditions. Its DIN rail mounting simplifies integration into modern panels and industrial enclosures.
Speed & Safety Benefits
- Quick installation: Slim DIN rail design streamlines panel integration and saves space
- Enhanced safety: Comprehensive protection suite for both equipment and personnel
- Global flexibility: Ultra-wide input voltage supports use in various countries and with unstable mains supplies
Key Features of the Mean Well WDR-480-24
- Output: 24V DC at 20A (480W)
- Ultra-wide input voltage: 180–550V AC (single/three-phase) / 254–780V DC
- High efficiency up to 92%
- Protections: Short circuit, overload, over voltage, over temperature
- Cooling by free air convection
- DIN rail mountable (TS35/7.5 or TS35/15)
- Slim metal case: 85.5mm width
- Operating temperature: -30°C to +70°C
- Compliance: UL508, EN61000-6-2, EN61000-6-4, TUV EN62368-1, CE
The WDR-480-24 provides a steady 24V DC output at 20A, for a total power of 480W.
This model accepts 180–550V AC (single or three-phase) and 254–780V DC, making it suitable for global industrial and automation applications.
It offers comprehensive protections against short circuit, overload, over voltage, and over temperature for reliable, safe operation.
The WDR-480-24 uses free air convection for cooling, requiring no fan—supporting silent and maintenance-free operation.
This power supply is designed for DIN rail mounting (TS35/7.5 or TS35/15), making installation fast and secure in control panels and enclosures.
Choose the Mean Well WDR-480-24 DIN Rail Power Supply for wide input flexibility, global compliance, and robust 24V power in your industrial and automation projects.