# OT800...OT1200U03

ABB OT800...OT1200U03: switching-equipment reference for switch installation and operating arrangement. Manufacturer reference OT800-1200U03.IGS; OT800-1200U03.STP.

## Equipment and file summary

Equipment / resource: OT800...OT1200U03
Manufacturer: ABB
Resource type: Named drawing reference
Manufacturer drawing: OT800-1200U03.IGS; OT800-1200U03.STP
Manufacturer reference: OT800-1200U03.IGS; OT800-1200U03.STP
Document revision: A
Listed file formats: IGS, STEP
Listed files: 2
Available previews: 1 interactive model variants
Recorded revisions: A
Source checked: 2026-11-04
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-ot800-ot1200u03-igs-file-7f2b2d8b7b
Manufacturer: ABB
Entry type: Named drawing reference
Part number: Not specified — select exact configuration
Category: Switchboards & switchgear
Formats: IGS, STEP
Market discovery: Global
Access: Direct download
Official source: https://search.abb.com/library/Download.aspx?DocumentID=OT800-1200U03.IGS&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A
Manufacturer evidence: https://search.abb.com/library/Download.aspx?DocumentID=OT800-1200U03.IGS&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A
Source checked: 2026-11-04

2 original files are 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 “OT800...OT1200U03”. Keep those frame, mounting and accessory codes with the inserted drawing.


## In plain English

### Using the OT800...OT1200U03 reference

ABB OT800...OT1200U03: switching-equipment reference for switch installation and operating arrangement. Manufacturer reference OT800-1200U03.IGS; OT800-1200U03.STP.

### A simple example

OT800_1200U03.igs is advertised as IGS. Its native format needs separate software validation before a browser model can be offered.

### What the drawings help you do

OT800_1200U03.igs is advertised as IGS. Its native format needs separate software validation before a browser model can be offered. Use OT800_1200U03.stp revision A for the supplied solid assembly in your 3D layout.

### Before using this reference

- The supplied configuration is “OT800...OT1200U03”. 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.

### What can I use the OT800...OT1200U03 reference for?

Use this switching-equipment reference for switch installation and operating arrangement. The supplied configuration is “OT800...OT1200U03”. Keep those frame, mounting and accessory codes with the inserted drawing.

### Which manufacturer reference identifies this drawing?

ABB reference OT800-1200U03.IGS; OT800-1200U03.STP. The file list retains the original source and recorded revision.

### Terms


Concept diagram: Identify OT800...OT1200U03 → Select the drawing or model → Check the mounting interface
The supplied configuration is “OT800...OT1200U03”. Keep those frame, mounting and accessory codes with the inserted drawing.

- [ABB source](https://search.abb.com/library/Download.aspx?DocumentID=OT800-1200U03.IGS&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A)


## Which file should I choose?

OT800_1200U03.igs is advertised as IGS. Its native format needs separate software validation before a browser model can be offered. Use OT800_1200U03.stp revision A for the supplied solid assembly in your 3D layout.

## Official files

- OT800_1200U03.igs (IGS): https://search.abb.com/library/Download.aspx?DocumentID=OT800-1200U03.IGS&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A
  Site download: https://eloragrid.ai/tools/cad-library/download/abb-ot800-ot1200u03-igs-file-7f2b2d8b7b/10eeff56118ad064b2af
  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=OT800-1200U03.IGS&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A
  Purpose: Manufacturer drawing reference OT800-1200U03.IGS; acquired: true; redistribution: unknown; SHA-256: 10eeff56118ad064b2af4468beb24289d5d7c7da4eceba2587d112c1428355f8; revision: A
- OT800_1200U03.stp (STEP): https://search.abb.com/library/Download.aspx?DocumentID=OT800-1200U03.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A
  Site download: https://eloragrid.ai/tools/cad-library/download/abb-ot800-ot1200u03-igs-file-7f2b2d8b7b/57d9689239ea9cf203e8
  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=OT800-1200U03.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A
  Purpose: Manufacturer drawing reference OT800-1200U03.STP; acquired: true; redistribution: unknown; SHA-256: 57d9689239ea9cf203e8008451f6b9f32504261fdb65f385f986d699cb51a25d; revision: A

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