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

MeanWell NDR-120-24 120 W 24 V 5 A DIN Rail Power Supply DIN-Rail

Bottom line: The MeanWell NDR-120-24 120 W 24 V 5 A DIN Rail Power Supply DIN-Rail ($30.06 on Amazon as of 2026-10-06): Full 120W at 24V and 5A from a slim 40mm DIN unit; main trade-off: needs a DIN rail to mount; not freestanding.

$30.06

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Buy on Amazon — $30.06 Compare to similar power supplies

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Full 120W at 24V and 5A from a slim 40mm DIN unit
  • ✓ Universal 90-264VAC input, no voltage jumper needed
  • ✓ 88% rated efficiency limits heat and wasted power
  • ✓ Short-circuit, overload and overvoltage protection with auto-recovery

Cons

  • ✗ Needs a DIN rail to mount; not freestanding
  • ✗ Bare screw terminals; you supply your own wiring
  • ✗ Single fixed 24V rail, trimmable only 24-28V
  • ✗ 120W / 5A ceiling caps higher-draw 24V loads

Manufacturer description

✔Can be mounted directly on the DIN rail ✔Universal input ✔Closed design, touch-protected screw connections ✔Overload protection by current limitation, auto recovery ✔Protected against short circuit, overload, overvoltage ✔LED display for DC OK power supply type: DIN rail power supply stabilization: constant voltage topology: AC/DC converter input voltage: 115V / 230V (universal) output voltage: 24V output current. : 5A Power : 5A 20 W input voltage (min...max): 90...264VAC output voltage (minmax): 24...28VDC efficiency: 88% length: 125.5 mm width: 40 mm height: 113.5 mm connection input…

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SpecPicks Verdict

SpecPicks scored MeanWell NDR-120-24 120 W 24 V 5 A DIN Rail Power Supply DIN-Rail using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. MEAN WELL's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Length: 125.5 mm, width: 40 mm, height: 113.5 mm
  • Package dimensions: 6.35 L x 14.99 H x 14.48 W (Zm)

Full Specifications

BrandMEAN WELL
Length125.5 mm, width: 40 mm, height: 113.5 mm
Wattage120 watts
Model NameNDR-120-24
Unit Count1.0 Count
Form FactorDIN rail
Model NumberNDR-120-24_SML
Built-In MediaNDR-120-24
Connector TypeDIN
Cooling MethodAir, NO
Number of Fans1
Output Wattage120 Watts
Item Dimensions1.57 x 4.47 x 4.93 inches
Mfr Part NumberNDR-120-24_SML
Compatible DevicesIndustrial Control Devices, Sensors, PLCs
Package dimensions6.35 L x 14.99 H x 14.48 W (Zm)
Power Supply DesignExternal
Maximum Input Voltage24 Volts
Minimum Input Voltage24 Volts
Item dimensions L x W x H1.57 x 4.47 x 4.93 inches

Ready to buy?

MeanWell NDR-120-24 120 W 24 V 5 A DIN Rail Power Supply DIN-Rail is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $30.06

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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MeanWell NDR-120-24 120 W 24 V 5 A DIN Rail Power Supply DIN-Rail
$30.06
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