# OT63...OT80F3

OT63...OT80F3: ABB manufacturer STEP resource, document OT63-80F3.STP, revision A. Use it to coordinate the breaker, switch or accessory arrangement in the switchgear assembly.

## Equipment and file summary

Equipment / resource: OT63...OT80F3
Manufacturer: ABB
Resource type: Named drawing reference
Manufacturer drawing: OT63-80F3.STP
Model extents (X × Y × Z, mm): 91.0 × 72.0 × 52.5
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-ot63-ot80f3-95503086
Manufacturer: ABB
Entry type: Named drawing reference
Part number: Not specified — select exact configuration
Category: Switchboards & switchgear
Formats: STEP
Market discovery: Global
Access: Direct download
Official source: https://search.abb.com/library/Download.aspx?DocumentID=OT63-80F3.STP&LanguageCode=en&DocumentPartId=&Action=Launch
Manufacturer evidence: https://search.abb.com/library/Download.aspx?DocumentID=OT63-80F3.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A
Source checked: 2026-11-03

Download the verified original here. The manufacturer source is linked for revision checks; preview images are for inspection and the original drawing supplies the design dimensions.
Manufacturer library discovery does not establish regional certification. Match the listed frame, terminal arrangement and accessories to the project.
Original STEP 3D geometry for OT63...OT80F3; ABB document OT63-80F3.STP


## In plain English

### What the equipment does

Switchgear groups the devices that connect, disconnect and protect power circuits. A switchboard takes an incoming supply and distributes it to outgoing circuits.

### A simple example

When coordinating OT63...OT80F3 in switchgear, place the documented arrangement beside the adjacent equipment and compare its fixing and connection access with the source drawing. The supplied model spans 91.0 × 72.0 × 52.5 mm along its own X, Y and Z axes.

### What the drawings help you do

Use OT63_80F3.stp for OT63...OT80F3. STEP is the supplied editable 3D exchange file; the browser model is a simplified display preview. Match ABB document OT63-80F3.STP revision A when checking a replacement.

### Before using this reference

- Match the configuration named “OT63...OT80F3”; terminal direction, mounting version and pole options can change the outline.
- Use ABB document OT63-80F3.STP, revision A, to check the mounting and connection details before placing this item in the assembly.
- The supplied model spans 91.0 × 72.0 × 52.5 mm along its own X, Y and Z axes. These are model extents, not installation clearances.

### Which ABB source identifies OT63...OT80F3?

The acquired file is OT63_80F3.stp, document OT63-80F3.STP, revision A. The manufacturer source and pinned original link appear below.

### Does the preview establish installation clearances?

No. The supplied model spans 91.0 × 72.0 × 52.5 mm along its own X, Y and Z axes. Use the installation requirements for OT63...OT80F3 and the selected assembly to reserve cable and service access.

### Terms

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

Concept diagram: Identify the named configuration → Check the manufacturer drawing → Coordinate mounting and connections
A simplified explanation of how this item works. It does not show terminal wiring or an operating procedure.

- [ABB official source](https://search.abb.com/library/Download.aspx?DocumentID=OT63-80F3.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A)


## Which file should I choose?

Use OT63_80F3.stp for OT63...OT80F3. STEP is the supplied editable 3D exchange file; the browser model is a simplified display preview. Match ABB document OT63-80F3.STP revision A when checking a replacement.

## Official files

- OT63_80F3.stp (STEP): https://search.abb.com/library/Download.aspx?DocumentID=OT63-80F3.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A
  Site download: https://eloragrid.ai/tools/cad-library/download/abb-ot63-ot80f3-95503086/original
  Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-03
  Rights review: Public ABB Library metadata, original file header and extracted document notices were inspected. No explicit prohibition was identified in this specific original or the library terms link. Copyright remains with ABB; no redistribution licence is asserted.; evidence: https://library.abb.com/, https://library.abb.com/privacy, https://search.abb.com/library/Download.aspx?DocumentID=OT63-80F3.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A
  Purpose: Original STEP 3D geometry for OT63...OT80F3; ABB document OT63-80F3.STP; acquired: true; redistribution: unknown; SHA-256: 97370d741edd3ddeb31a6bd2b2c4eb496863b29c20c855c6a2effc6f524860d3; revision: A

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