# OT1600-2000U03

ABB OT1600-2000U03: switching-equipment reference for switch installation and operating arrangement. Manufacturer reference OT1600-2000U03.STP.

## Equipment and file summary

Equipment / resource: OT1600-2000U03
Manufacturer: ABB
Resource type: Named drawing reference
Part number: 1SCA117313R1001, 1SCA144198R1001
Manufacturer drawing: OT1600-2000U03.STP
Manufacturer reference: OT1600-2000U03.STP
Document revision: A
Model envelope: ot1600_2000u03.stp: 546 × 490 × 335 mm (approximate X × Y × Z bounds of the tessellated source model)
Listed file formats: STEP
Listed files: 1
Available previews: 1 interactive model variants
Recorded revisions: A
Source checked: 2026-11-03
Download access: Email registration for site downloads; official source links are also available

## Related GA references

- [Switchgear panel](https://eloragrid.ai/objects/switchgear-panel)
- [Switchboard](https://eloragrid.ai/objects/switchboard)
- [Ring main unit](https://eloragrid.ai/objects/ring-main-unit)

Canonical page: https://eloragrid.ai/tools/cad-library/equipment/abb-ot1600-2000u03-848cb1e421
Manufacturer: ABB
Entry type: Named drawing reference
Part number: 1SCA117313R1001, 1SCA144198R1001
Category: Switchboards & switchgear
Formats: STEP
Market discovery: Global
Access: Direct download
Official source: https://search.abb.com/library/Download.aspx?DocumentID=OT1600-2000U03.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A
Manufacturer evidence: https://search.abb.com/library/Download.aspx?DocumentID=OT1600-2000U03.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A
Source checked: 2026-11-03

1 original file is available to download here. Manufacturer sources and revisions are listed below.
Confirm the exact regional configuration against the selected manufacturer drawing.
The supplied configuration is “OT1600-2000U03”. Keep those frame, mounting and accessory codes with the inserted drawing.


## In plain English

### Using the OT1600-2000U03 reference

ABB OT1600-2000U03: switching-equipment reference for switch installation and operating arrangement. Manufacturer reference OT1600-2000U03.STP.

### A simple example

Use ot1600_2000u03.stp revision A for the supplied solid assembly in your 3D layout. Match the OT1600-2000U03 configuration named by ABB.

### What the drawings help you do

Use ot1600_2000u03.stp revision A for the supplied solid assembly in your 3D layout.

### Before using this reference

- The supplied configuration is “OT1600-2000U03”. Keep those frame, mounting and accessory codes with the inserted drawing.
- Check whether this reference is the switch body, an operating handle or another accessory. Handle and shaft references do not give the complete switch envelope or terminal clearances.
- ot1600_2000u03.stp has approximate model bounds of 546 × 490 × 335 mm (approximate X × Y × Z bounds of the tessellated source model). Compare these model axes with the installation orientation; mounting and service clearances are separate requirements.

### What can I use the OT1600-2000U03 reference for?

Use this switching-equipment reference for switch installation and operating arrangement. The supplied configuration is “OT1600-2000U03”. Keep those frame, mounting and accessory codes with the inserted drawing.

### Which manufacturer reference identifies this drawing?

ABB reference OT1600-2000U03.STP. The file list retains the original source and recorded revision.

### Terms


Concept diagram: Identify OT1600-2000U03 → Select the drawing or model → Check the mounting interface
The supplied configuration is “OT1600-2000U03”. Keep those frame, mounting and accessory codes with the inserted drawing.

- [ABB source](https://search.abb.com/library/Download.aspx?DocumentID=OT1600-2000U03.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A)


## Which file should I choose?

Use ot1600_2000u03.stp revision A for the supplied solid assembly in your 3D layout.

## Official files

- ot1600_2000u03.stp (STEP): https://search.abb.com/library/Download.aspx?DocumentID=OT1600-2000U03.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A
  Site download: https://eloragrid.ai/tools/cad-library/download/abb-ot1600-2000u03-848cb1e421/6f1031b538795b091b09
  Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-04
  Rights review: Reviewed the available source, embedded drawing text and archive notices. No explicit applicable redistribution prohibition was identified. Rights remain unknown; no licence or manufacturer endorsement is asserted.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=OT1600-2000U03.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A
  Purpose: Manufacturer drawing reference OT1600-2000U03.STP; acquired: true; redistribution: unknown; SHA-256: 6f1031b538795b091b0990adfe6ba799ae1fbf8e5b5a47ac330ddf8b03cba310; revision: A

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