NDR-240-48 Power Supply 90-264VAC 1 phase input, output 48 volts DC 5.0 Amps

MPN: NDR-240-48

Alt. SKU: NDR24048

Special Price £59.56 £49.63 Regular Price £85.08

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Why Choose the Mean Well NDR-240-48 DIN Rail Power Supply?

The Mean Well NDR-240-48 is a high-efficiency, slim 240W DIN rail power supply engineered for industrial automation, control systems, and demanding electrical environments. Offering a stable 48V DC output at 5A, it features robust protection, a wide AC/DC input range, and reliable DIN rail mounting—making it an excellent choice for modern power distribution in control panels and industrial settings.

Key Takeaways

  • Output: 48V DC at 5A (240W)
  • Input Voltage: 90–264V AC / 127–370V 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: 63mm width
  • Operating temperature: -20°C to +70°C
  • Compliance: UL508, TUV EN62368-1, EAC, CE

Frequently Asked Questions About the Mean Well NDR-240-48

Mean Well NDR-240-48 Overview

The NDR-240-48 is part of Mean Well’s NDR series of slim, metal-cased DIN rail power supplies renowned for superior reliability and efficiency. Delivering a consistent 48V DC output at 5A, it is ideal for demanding industrial and automation environments. Comprehensive protection features and a wide input range ensure dependable performance and long life, even in harsh conditions.

Speed & Safety Benefits

  • Quick installation: Slim DIN rail mounting saves panel space and simplifies wiring
  • Enhanced safety: Multiple built-in protections for both equipment and user safety
  • Efficient operation: High efficiency reduces energy use and minimizes heat output

Key Features of the Mean Well NDR-240-48

  • Output: 48V DC at 5A (240W)
  • Input Voltage: 90–264V AC / 127–370V 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: 63mm width
  • Operating temperature: -20°C to +70°C
  • Compliance: UL508, TUV EN62368-1, EAC, CE

The NDR-240-48 provides a 48V DC output at 5A, delivering a total power of 240W.

It supports a wide input voltage range of 90–264V AC and 127–370V DC, making it suitable for global applications and flexible system integration.

Protections include short circuit, overload, over voltage, and over temperature to guarantee safe and reliable operation.

The NDR-240-48 is cooled by free air convection, so no additional fans are required.

This unit is designed for DIN rail mounting (TS35/7.5 or TS35/15), allowing fast and secure installation in electrical panels and enclosures.


Choose the Mean Well NDR-240-48 DIN Rail Power Supply for efficient, reliable, and compact power delivery in your industrial and automation projects.

The Mean Well DIN rail single phase range of MDR and DR power supplies are ideal for use inside control panels and powering a variety of other industrial applications within the control and automation market. The switched-mode PSUs within this range boast a miniature profile; perfect for when space is of a premium. The units range from 10 Watts to 100 Watts with output voltages between 5V and 48V DC.