# OTKM604023P4R ABB OTKM604023P4R: original STEP for switching or transfer equipment layouts. OTKM604023P4R.stp, OT160EVLRR3AZ, 1SCA148593R1001, OT160EVLRR3TZ, 1SCA148594R1001, OT160EVLRR4AZ, 1SCA148598R1001, OT160EVLRR4TZ, 1SCA148599R1001, OT160EVTRR3AZ, 1SCA148595R1001, OT160EVTRR3TZ, 1SCA148596R1001, OT200KLRR3AZ, 1SCA022512R7310, OT200KLRR3TZ, 1SCA022340R0770, OT200KLRR4AZ, 1SCA022542R69. ## Equipment and file summary Equipment / resource: OTKM604023P4R Manufacturer: ABB Resource type: Product Manufacturer configuration: OTKM604023P4R.stp, OT160EVLRR3AZ, 1SCA148593R1001, OT160EVLRR3TZ, 1SCA148594R1001, OT160EVLRR4AZ, 1SCA148598R1001, OT160EVLRR4TZ, 1SCA148599R1001, OT160EVTRR3AZ, 1SCA148595R1001, OT160EVTRR3TZ, 1SCA148596R1001, OT200KLRR3AZ, 1SCA022512R7310, OT200KLRR3TZ, 1SCA022340R0770, OT200KLRR4AZ, 1SCA022542R6990, OT200KLRR4TZ, 1SCA022461R5410, OT200KTRR3AZ, 1SCA022742R3450, OT200KTRR3TZ, 1SCA022513R7450, OT250KLRR3AZ, 1SCA022512R7490, OT250KLRR3TZ, 1SCA022340R1150, OT250KLRR4AZ, 1SCA022542R7020, OT250KLRR4 Manufacturer drawing identity: OTKM604023P4R Source document: OTKM604023P4R.STP; revision B Source-model envelope: 400 × 277.3 × 683 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: STEP Listed files: 1 Available previews: 1 drawing previews; 1 interactive model variants 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-otkm604023p4r-4174eb1977 Manufacturer: ABB Entry type: Product 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=OTKM604023P4R.STP&LanguageCode=en&DocumentPartId=&Action=Launch Manufacturer evidence: https://search.abb.com/library/Download.aspx?DocumentID=OTKM604023P4R.STP&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. OTKM604023P4R.stp, OT160EVLRR3AZ, 1SCA148593R1001, OT160EVLRR3TZ, 1SCA148594R1001, OT160EVLRR4AZ, 1SCA148598R1001, OT160EVLRR4TZ, 1SCA148599R1001, OT160EVTRR3AZ, 1SCA148595R1001, OT160EVTRR3TZ, 1SCA148596R1001, OT200KLRR3AZ, 1SCA022512R7310, OT200KLRR3TZ, 1SCA022340R0770, OT200KLRR4AZ, 1SCA022542R6990, OT200KLRR4TZ, 1SCA022461R5410, OT200KTRR3AZ, 1SCA022742R3450, OT200KTRR3TZ, 1SCA022513R7450, OT250KLRR3AZ, 1SCA022512R7490, OT250KLRR3TZ, 1SCA022340R1150, OT250KLRR4AZ, 1SCA022542R7020, OT ## 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 OTKM604023P4R.STP.stp (revision B) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified OTKM604023P4R.STP.stp. ### What the drawings help you do Use OTKM604023P4R.STP.stp (revision B) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified OTKM604023P4R.STP.stp. ### Before using this reference - Match the recorded manufacturer configuration: OTKM604023P4R.stp, OT160EVLRR3AZ, 1SCA148593R1001, OT160EVLRR3TZ, 1SCA148594R1001, OT160EVLRR4AZ, 1SCA148598R1001, OT160EVLRR4TZ, 1SCA148599R1001, OT160EVTRR3AZ, 1SCA148595R1001, OT160EVTRR3TZ, 1SCA148596R1001, OT200KLRR3AZ, 1SCA022512R7310, OT200KLRR3TZ, 1SCA022340R0770, OT200KLRR4AZ, 1SCA022542R6990, OT200KLRR4TZ, 1SCA022461R5410, OT200KTRR3AZ, 1SCA022742R3450, OT200KTRR3TZ, 1SCA022513R7450, OT250KLRR3AZ, 1SCA022512R7490, OT250KLRR3TZ, 1SCA022340R1150, OT250KLRR4AZ, 1SCA022542R7020, OT250KLRR4 - The supplied model has approximate X × Y × Z bounds of 400 × 277.3 × 683 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: OTKM604023P4R.STP.stp — B. Use Documentation & sources to check for a newer issue. ### Which original files are supplied for OTKM604023P4R? 1 inspected original for ABB OTKM604023P4R: OTKM604023P4R.STP.stp (STEP). The manufacturer describes this configuration as OTKM604023P4R.stp, OT160EVLRR3AZ, 1SCA148593R1001, OT160EVLRR3TZ, 1SCA148594R1001, OT160EVLRR4AZ, 1SCA148598R1001, OT160EVLRR4TZ, 1SCA148599R1001, OT160EVTRR3AZ, 1SCA148595R1001, OT160EVTRR3TZ, 1SCA148596R1001, OT200KLRR3AZ, 1SCA022512R7310, OT200KLRR3TZ, 1SCA022340R0770, OT200KLRR4AZ, 1SCA022542R6990, OT200KLRR4TZ, 1SCA022461R5410, OT200KTRR3AZ, 1SCA022742R3450, OT200KTRR3TZ, 1SCA022513R7450, OT250KLRR3AZ, 1SCA022512R7490, OT250KLRR3TZ, 1SCA022340R1150, OT250KLRR4AZ, 1SCA022542R7020, OT250KLRR4. ### Where did these ABB files come from? ABB supplied the original files through https://search.abb.com/library/Download.aspx?DocumentID=OTKM604023P4R.STP&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 OTKM604023P4R → Choose 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=OTKM604023P4R.STP&LanguageCode=en&DocumentPartId=&Action=Launch) ## Which file should I choose? Use OTKM604023P4R.STP.stp (revision B) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified OTKM604023P4R.STP.stp. ## Official files - OTKM604023P4R.STP.stp (STEP): https://search.abb.com/library/Download.aspx?DocumentID=OTKM604023P4R.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=B Site download: https://eloragrid.ai/tools/cad-library/download/mfr-abb-otkm604023p4r-4174eb1977/abb-203592e7bfc56f96bcb3 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=OTKM604023P4R.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=B Purpose: Original manufacturer STEP geometry; acquired: true; redistribution: unknown; SHA-256: 3d87510a757e59373fa70d7d6fb5a8ae321555e02f38cd0c0b250548a693574b; revision: B Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.