# OT1000-1250E22W4 ABB OT1000-1250E22W4: switching-equipment reference for switch installation and operating arrangement. Manufacturer reference OT1250E22W4. ## Equipment and file summary Equipment / resource: OT1000-1250E22W4 Manufacturer: ABB Resource type: Named drawing reference Manufacturer drawing: OT1250E22W4 Manufacturer reference: OT1250E22W4 Document revision: - Listed file formats: IGS Listed files: 1 Available previews: 1 interactive model variants Recorded revisions: - 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-ot1000-1250e22w4-igs-file-6d189adade Manufacturer: ABB Entry type: Named drawing reference Part number: Not specified — select exact configuration Category: Switchboards & switchgear Formats: IGS Market discovery: Global Access: Direct download Official source: https://search.abb.com/library/Download.aspx?DocumentID=OT1250E22W4&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=- Manufacturer evidence: https://search.abb.com/library/Download.aspx?DocumentID=OT1250E22W4&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=- Source checked: 2026-11-04 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 “OT1000-1250E22W4”. Keep those frame, mounting and accessory codes with the inserted drawing. ## In plain English ### Using the OT1000-1250E22W4 reference ABB OT1000-1250E22W4: switching-equipment reference for switch installation and operating arrangement. Manufacturer reference OT1250E22W4. ### A simple example OT1250E22W4.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 OT1250E22W4.igs is advertised as IGS. Its native format needs separate software validation before a browser model can be offered. ### Before using this reference - The supplied configuration is “OT1000-1250E22W4”. 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 OT1000-1250E22W4 reference for? Use this switching-equipment reference for switch installation and operating arrangement. The supplied configuration is “OT1000-1250E22W4”. Keep those frame, mounting and accessory codes with the inserted drawing. ### Which manufacturer reference identifies this drawing? ABB reference OT1250E22W4. The file list retains the original source and recorded revision. ### Terms Concept diagram: Identify OT1000-1250E22W4 → Select the drawing or model → Check the mounting interface The supplied configuration is “OT1000-1250E22W4”. Keep those frame, mounting and accessory codes with the inserted drawing. - [ABB source](https://search.abb.com/library/Download.aspx?DocumentID=OT1250E22W4&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=-) ## Which file should I choose? OT1250E22W4.igs is advertised as IGS. Its native format needs separate software validation before a browser model can be offered. ## Official files - OT1250E22W4.igs (IGS): https://search.abb.com/library/Download.aspx?DocumentID=OT1250E22W4&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=- Site download: https://eloragrid.ai/tools/cad-library/download/abb-ot1000-1250e22w4-igs-file-6d189adade/d51587189aa93309e1a0 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=OT1250E22W4&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=- Purpose: Manufacturer drawing reference OT1250E22W4; acquired: true; redistribution: unknown; SHA-256: d51587189aa93309e1a0c3da67b9f1b1626d5e70ebb93e75b1adca7673a0d608; revision: - Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.