# TDR-960 DIN rail power supply

Official TDR-960 STEP archive for TDR power-supply compartments. The manufacturer supplies TDR-960.stp for mechanical placement; check the selected rating and installation drawing before using it in a construction issue.

## Equipment and file summary

Equipment / resource: TDR-960 DIN rail power supply
Manufacturer: MEAN WELL
Resource type: Product family
Part number: TDR-960-24, TDR-960-48
Listed file formats: STEP, ZIP
Listed files: 1
Available previews: Manufacturer source / drawing request
Recorded revisions: Confirm the revision with the manufacturer
Source checked: 2026-10-29
Download access: Use the official manufacturer source or request the exact drawing

## Related GA references

- [MEAN WELL TDR-960 DIN rail power supply](https://eloragrid.ai/objects/mean-well-tdr-960)
- [DIN-rail AC/DC power supply](https://eloragrid.ai/objects/ga-din-rail-ac-dc-power-supply)
- [AC UPS cabinet](https://eloragrid.ai/objects/ga-ac-ups-cabinet)

Canonical page: https://eloragrid.ai/tools/cad-library/equipment/mean-well-tdr-960
Manufacturer: MEAN WELL
Entry type: Product family
Part number: TDR-960-24, TDR-960-48
Category: Auxiliary power & UPS
Formats: STEP, ZIP
Market discovery: Global
Access: Direct download
Official source: https://www.meanwell.com.cn/webapp/product/search.aspx?prod=TDR-960
Manufacturer evidence: https://www.meanwell.com.cn/webapp/product/search.aspx?prod=TDR-960
Source checked: 2026-10-29

Use the official manufacturer archive link below. Confirm the latest revision and selected product configuration before design use.
Global manufacturer; this resource is served by its official China website. Confirm the selected regional product, voltage and approvals.
The STEP assembly includes TDR-960 and TDR-960-3D identifiers. Verify required installation spacing separately from this solid model. A series-level mechanical archive does not establish identical geometry or certification for every output-voltage variant.


## In plain English

### What the equipment does

A power supply turns incoming electrical power into the voltage and form needed by connected equipment.

### A simple example

In a switchgear control panel, an AC-to-DC power supply can provide DC power for relays, controller modules and indication circuits.

### What the drawings help you do

Use an outline or mounting drawing to plan where the equipment fits and where it attaches. Use a connection drawing to trace its electrical interfaces. A 3D model helps coordinate space; check the manufacturer's installation requirements separately.

### Terms

- CAD: Computer-aided design files used to prepare drawings and models.
- Revision: The recorded version of a drawing or model.

Concept diagram: Incoming supply → Power supply → Required control power
A simplified explanation of how this item works. It does not show terminal wiring or an operating procedure.

- [MEAN WELL official source](https://www.meanwell.com.cn/webapp/product/search.aspx?prod=TDR-960)


## Which file should I choose?

Start with TDR-960-24, TDR-960-48. The files above belong to MEAN WELL's TDR-960 DIN rail power supply resource; match any model or option suffix in the filename to your selected unit.
Available here: ZIP. The original filename is TDR-960-3D.zip.

## Official files

- TDR-960-3D.zip (ZIP): https://www.meanwell.com.cn/upload/pdf/TDR-960/TDR-960-3D.zip
  Site download: not publicly hosted
  Rights review: Official product download page, linked manufacturer product-liability disclaimer and native STEP text reviewed. ZIP contains the named STEP with a valid ISO-10303-21 header; no separate licence or explicit reproduction/confidentiality prohibition was identified in the inspected files. Copyright remains with MEAN WELL; redistribution permission is unconfirmed and no licence is asserted.; evidence: https://www.meanwell.com.cn/webapp/product/search.aspx?prod=TDR-960, https://www.meanwell.com/serviceDisclaimer.aspx
  Purpose: Manufacturer 3D mechanical STEP archive; acquired: true; redistribution: unknown; SHA-256: f805778ac1514f8d09c93cea9f711f602a17f247640a008cc8e7f047d05492e0; revision: not recorded
  - TDR-960.stp

Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.