MEAN WELL NDR-120-24 DIN Rail Power Supply 24V DC 5A 120W

The MEAN WELL NDR-120-24 is a slim, industrial DIN rail power supply that delivers a stable 24 V DC output at up to 5 A, with a full 120 W of power. Unlike many comparable units, it operates from a universal AC input range of 90 to 264 VAC (or 127 to 370 VDC), making it suitable for a wide variety of industrial control and automation applications. Its metal housing and free air convection cooling ensure reliable operation without the need for a fan.

Highlights

• Output: 24 V DC, 5 A, 120 W
• Universal input: 90–264 VAC or 127–370 VDC
• DIN rail mountable (TS-35/7.5 or TS-35/15)
• High efficiency up to 89%
• Protections: short circuit, overload, over voltage, over temperature
• Operating temperature: -20 to +70 °C
• Isolation: 3 kVAC between input and output
• Ripple and noise: 150 mVp-p

In daily use

The NDR-120-24 is engineered for demanding environments where space is limited and reliability is critical. Its compact metal case and DIN rail mounting allow for quick installation inside control cabinets. The built-in protections safeguard both the power supply and connected equipment from electrical faults, while the wide operating temperature range ensures performance even in harsh conditions.

Full specifications

• Output voltage: 24 V DC
• Output current: 5 A
• Rated power: 120 W
• Input voltage (AC): 90–264 VAC
• Input voltage (DC): 127–370 VDC
• Number of outputs: 1
• Mounting: DIN rail TS-35/7.5 or TS-35/15
• Efficiency: 89%
• Protections: short circuit, overload, over voltage, over temperature
• Operating temperature: -20 to +70 °C
• Cooling: free air convection
• Isolation voltage (I/P-O/P): 3 kVAC
• Ripple & noise: 150 mVp-p
• Certifications: UL60950-1, TUV EN60950-1, CB, CE
• Housing: metal case

Final note

The MEAN WELL NDR-120-24 offers a robust and efficient power solution for industrial automation, with a proven design that meets international safety standards.