# OT200...OT250U30 ABB OT200...OT250U30: original DXF / STEP for switching or transfer equipment layouts. OT200U30, OT200U30P, OT250U30, OT250U30P, dxf-file, 1SCC301683F0001.dxf. ## Equipment and file summary Equipment / resource: OT200...OT250U30 Manufacturer: ABB Resource type: Product Manufacturer configuration: OT200U30, OT200U30P, OT250U30, OT250U30P, dxf-file, 1SCC301683F0001.dxf Manufacturer drawing identity: OT200...OT250U30 Source document: 1SCC301683F0001 Source document: OT200-250U30.STP; revision A Source-model envelope: 170 × 81.5 × 169.5 mm 2D preview basis: The orthographic views are projected from the manufacturer 3D geometry. They are labelled separately from original dimensioned sheets and do not add manufacturer dimensions. Listed file formats: DXF, STEP Listed files: 2 Available previews: 2 drawing previews; 1 interactive model variants Recorded revisions: A Source checked: 2026-11-11 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/mfr-abb-ot200-ot250u30-bf3e976894 Manufacturer: ABB Entry type: Product Part number: Not specified — select exact configuration Category: Switchboards & switchgear Formats: DXF, STEP Market discovery: Global Access: Direct download Official source: https://search.abb.com/library/Download.aspx?DocumentID=1SCC301683F0001&LanguageCode=en&DocumentPartId=&Action=Launch Manufacturer evidence: https://search.abb.com/library/Download.aspx?DocumentID=1SCC301683F0001&LanguageCode=en&DocumentPartId=&Action=Launch Source checked: 2026-11-11 Inspected originals are available from this website through the existing download email prompt. Manufacturer source discovery; confirm the exact regional equipment configuration and certification separately. OT200U30, OT200U30P, OT250U30, OT250U30P, dxf-file, 1SCC301683F0001.dxf ## 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 Use 1SCC301683F0001.dxf to insert the supplied editable drawing into your layout. ### What the drawings help you do Use 1SCC301683F0001.dxf to insert the supplied editable drawing into your layout. Use OT200-250U30.STP.stp (revision A) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified OT200-250U30.STP.stp. ### Before using this reference - Match the recorded manufacturer configuration: OT200U30, OT200U30P, OT250U30, OT250U30P, dxf-file, 1SCC301683F0001.dxf - The supplied model has approximate X × Y × Z bounds of 170 × 81.5 × 169.5 mm. These are source-model axes; mounting holes and installation clearances must come from the matching manufacturer sheet. - The orthographic views are projected from the manufacturer 3D geometry. They are labelled separately from original dimensioned sheets and do not add manufacturer dimensions. - The source was checked on 2026-11-11; recorded file revisions: OT200-250U30.STP.stp — A. Use Documentation & sources to check for a newer issue. ### Which original files are supplied for OT200...OT250U30? 2 inspected originals for ABB OT200...OT250U30: 1SCC301683F0001.dxf (DXF); OT200-250U30.STP.stp (STEP). The manufacturer describes this configuration as OT200U30, OT200U30P, OT250U30, OT250U30P, dxf-file, 1SCC301683F0001.dxf. ### Where did these ABB files come from? ABB supplied the original files through https://search.abb.com/library/Download.aspx?DocumentID=1SCC301683F0001&LanguageCode=en&DocumentPartId=&Action=Launch. The source reference, revision, original bytes and checksum are retained with each download. ### Terms - CAD: Computer-aided design files used to prepare drawings and models. - Revision: The recorded version of a drawing or model. Concept diagram: Identify OT200...OT250U30 → Choose DXF or STEP → Check the matching source configuration 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=1SCC301683F0001&LanguageCode=en&DocumentPartId=&Action=Launch) ## Which file should I choose? Use 1SCC301683F0001.dxf to insert the supplied editable drawing into your layout. Use OT200-250U30.STP.stp (revision A) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified OT200-250U30.STP.stp. ## Official files - 1SCC301683F0001.dxf (DXF): https://search.abb.com/library/Download.aspx?DocumentID=1SCC301683F0001&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=- Site download: https://eloragrid.ai/tools/cad-library/download/mfr-abb-ot200-ot250u30-bf3e976894/abb-604f4525b265e6ef0d3f Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-11 Rights review: Public manufacturer/supplier CAD original inspected with its included notices; no explicit applicable reproduction prohibition identified. Rights remain unknown.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=1SCC301683F0001&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=- Purpose: Original manufacturer DXF geometry; acquired: true; redistribution: unknown; SHA-256: 5698a036d9fedcb2d597a8661628c06ed4b392ba6d0be64480201331189c2167; revision: not recorded - OT200-250U30.STP.stp (STEP): https://search.abb.com/library/Download.aspx?DocumentID=OT200-250U30.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A Site download: https://eloragrid.ai/tools/cad-library/download/mfr-abb-ot200-ot250u30-bf3e976894/abb-809e120c33e2810276ac Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-11 Rights review: Public manufacturer/supplier CAD original inspected with its included notices; no explicit applicable reproduction prohibition identified. Rights remain unknown.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=OT200-250U30.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A Purpose: Original manufacturer STEP geometry; acquired: true; redistribution: unknown; SHA-256: ec624b94f7308fa807e0dad981e21b60a29a7707459a7ab10ffc9ccf77ed2c56; revision: A Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.