# OTM160-250E4W ABB OTM160-250E4W: original DXF for switching or transfer equipment layouts. 1SCC303442F0002, OTM160, OTM200, OTM250, dxf-file. ## Equipment and file summary Equipment / resource: OTM160-250E4W Manufacturer: ABB Resource type: Product Manufacturer configuration: 1SCC303442F0002, OTM160, OTM200, OTM250, dxf-file Manufacturer drawing identity: OTM160-250E4W Source document: 1SCC303442F0002; revision B Listed file formats: DXF Listed files: 1 Available previews: 1 drawing previews; approximate 3D model built from the drawing Recorded revisions: B 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-otm160-250e4w-ddfcec6cd9 Manufacturer: ABB Entry type: Product Part number: Not specified — select exact configuration Category: Switchboards & switchgear Formats: DXF Market discovery: Global Access: Direct download Official source: https://search.abb.com/library/Download.aspx?DocumentID=1SCC303442F0002&LanguageCode=en&DocumentPartId=&Action=Launch Manufacturer evidence: https://search.abb.com/library/Download.aspx?DocumentID=1SCC303442F0002&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. 1SCC303442F0002, OTM160, OTM200, OTM250, dxf-file ## 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 1SCC303442F0002.dxf (revision B) to insert the supplied editable drawing into your layout. The ZIP contains the unmodified 1SCC303442F0002.dxf. ### What the drawings help you do Use 1SCC303442F0002.dxf (revision B) to insert the supplied editable drawing into your layout. The ZIP contains the unmodified 1SCC303442F0002.dxf. ### Before using this reference - Match the recorded manufacturer configuration: 1SCC303442F0002, OTM160, OTM200, OTM250, dxf-file - The source was checked on 2026-11-11; recorded file revisions: 1SCC303442F0002.dxf — B. Use Documentation & sources to check for a newer issue. ### Which original files are supplied for OTM160-250E4W? 1 inspected original for ABB OTM160-250E4W: 1SCC303442F0002.dxf (DXF). The manufacturer describes this configuration as 1SCC303442F0002, OTM160, OTM200, OTM250, dxf-file. ### Where did these ABB files come from? ABB supplied the original files through https://search.abb.com/library/Download.aspx?DocumentID=1SCC303442F0002&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 OTM160-250E4W → Choose DXF → 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=1SCC303442F0002&LanguageCode=en&DocumentPartId=&Action=Launch) ## Which file should I choose? Use 1SCC303442F0002.dxf (revision B) to insert the supplied editable drawing into your layout. The ZIP contains the unmodified 1SCC303442F0002.dxf. ## Official files - 1SCC303442F0002.dxf (DXF): https://search.abb.com/library/Download.aspx?DocumentID=1SCC303442F0002&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=B Site download: https://eloragrid.ai/tools/cad-library/download/mfr-abb-otm160-250e4w-ddfcec6cd9/abb-0246f18384b8c7a59dd0 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=1SCC303442F0002&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=B Purpose: Original manufacturer DXF geometry; acquired: true; redistribution: unknown; SHA-256: e700f5e1d6dfc68792af74106a6e9ed69a8d93624b04e6f88b3dbce7455b9783; revision: B Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.