Series Overview
Series Overview
NDR is MEAN WELL's mature DIN-rail product line, with metal shell and standard TS-35 installation. It is widely installed in mechanical control cabinets, PLC/HMI power supply and general industrial equipment. NDR-120/240/480-24 are all high-demand MRO models.
Part-number Structure & Selection Notes
The model structure is NDR-[power]-[output voltage]. When selecting, you need to confirm the output voltage, current, input range, ambient temperature and DIN rail space; the specifications and installation conditions of NDR and new generation XDR should be checked separately.
Models in This Series
The table lists commonly requested models and key specifications. If your required model is not shown, send the complete ordering code for verification.
| Complete Part Number | Output voltage | output current/power |
|---|---|---|
| NDR-75-24 | 24V | 75W class |
| NDR-120-24 | 24V | 5A / 120W |
| NDR-240-24 | 24V | 240W class |
| NDR-480-24 | 24V | 480W class |
| NDR-75-12 | 12V | 6.3A / 75.6W |
| NDR-75-48 | 48V | 1.6A / 76.8W |
| NDR-120-12 | 12V | 10A / 120W |
| NDR-120-48 | 48V | 2.5A / 120W |
| NDR-240-48 | 48V | 5A / 240W |
| NDR-480-48 | 48V | 10A / 480W |
Specifications must be confirmed against the applicable official datasheet and ordering information. Regional variants, suffixes and configurations are not automatically interchangeable.
FAQ
Frequently Asked Questions
How do I confirm the complete part number for NDR DIN-rail power supply?
The model structure is NDR-[power]-[output voltage]. When selecting, you need to confirm the output voltage, current, input range, ambient temperature and DIN rail space; the specifications and installation conditions of NDR and new generation XDR should be checked separately.
What are the main differences between NDR-75-24 and NDR-120-24?
output current/power: NDR-75-24 is 75W class, NDR-120-24 is 5A / 120W. Verify the complete ordering code and project conditions before selection or replacement; the series name alone is not sufficient.
Which specifications matter most when selecting NDR DIN-rail power supply?
Key specifications to verify are output voltage, output current/power. Match them against the equipment nameplate, drawing or original model, and retain every suffix, option and regional code in the complete ordering reference.
Why is the complete part number required when requesting a quote for NDR DIN-rail power supply?
Models within NDR DIN-rail power supply may differ in electrical ratings, construction, interfaces or accessories. For example, NDR-75-24, NDR-120-24, NDR-240-24 are distinct configurations and cannot be interchanged on the series name alone. Using the complete part number substantially reduces mismatch risk.
Cannot find the complete part number?
Send the legacy part number, nameplate photo or application details and we will help identify the correct item.
