# OTKM402518PBL

ABB OTKM402518PBL: original STEP for switching or transfer equipment layouts. OKL125N3YF2UU1N, 1SCA152257R1001, OKL125N4YF2UU10, 1SCA152259R1001, OT125GLUU3BZ, 1SCA148274R1001, OT125GLUU4BLZ, 1SCA148276R1001, OT125GLUU4BZ, 1SCA148277R1001, OT125GTUU3AZ, 1SCA148215R1001, OT125GTUU3TZ, 1SCA148216R1001, OT160EVLUU3BLZ, 1SCA148266R1001, OT160EVLUU3BZ, 1SCA148267R1001, OT160EVLUU4.

## Equipment and file summary

Equipment / resource: OTKM402518PBL
Manufacturer: ABB
Resource type: Product
Manufacturer configuration: OKL125N3YF2UU1N, 1SCA152257R1001, OKL125N4YF2UU10, 1SCA152259R1001, OT125GLUU3BZ, 1SCA148274R1001, OT125GLUU4BLZ, 1SCA148276R1001, OT125GLUU4BZ, 1SCA148277R1001, OT125GTUU3AZ, 1SCA148215R1001, OT125GTUU3TZ, 1SCA148216R1001, OT160EVLUU3BLZ, 1SCA148266R1001, OT160EVLUU3BZ, 1SCA148267R1001, OT160EVLUU4BLZ, 1SCA148269R1001, OT160EVLUU4BZ, 1SCA148270R1001, OT90GLUU3AZ, 1SCA148206R1001, OT90GLUU3TZ, 1SCA148207R1001, OT90GTUU3AZ, 1SCA148209R1001, OT90GTUU3TZ, 1SCA148210R1001
Manufacturer drawing identity: OTKM402518PBL
Source document: 9AKK108468A5373; revision B
Source-model envelope: 250 × 227.3 × 483 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-otkm402518pbl-c6020d4d60
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=9AKK108468A5373&LanguageCode=en&DocumentPartId=&Action=Launch
Manufacturer evidence: https://search.abb.com/library/Download.aspx?DocumentID=9AKK108468A5373&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.
OKL125N3YF2UU1N, 1SCA152257R1001, OKL125N4YF2UU10, 1SCA152259R1001, OT125GLUU3BZ, 1SCA148274R1001, OT125GLUU4BLZ, 1SCA148276R1001, OT125GLUU4BZ, 1SCA148277R1001, OT125GTUU3AZ, 1SCA148215R1001, OT125GTUU3TZ, 1SCA148216R1001, OT160EVLUU3BLZ, 1SCA148266R1001, OT160EVLUU3BZ, 1SCA148267R1001, OT160EVLUU4BLZ, 
1SCA148269R1001, OT160EVLUU4BZ, 1SCA148270R1001, OT90GLUU3AZ, 1SCA148206R1001, OT90GLUU3TZ, 1SCA148207R1001, OT90GTUU3AZ, 1SCA148209R1001, OT90GTUU3TZ, 1SCA148210R1001


## 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 9AKK108468A5373.stp (revision B) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified 9AKK108468A5373.stp.

### What the drawings help you do

Use 9AKK108468A5373.stp (revision B) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified 9AKK108468A5373.stp.

### Before using this reference

- Match the recorded manufacturer configuration: OKL125N3YF2UU1N, 1SCA152257R1001, OKL125N4YF2UU10, 1SCA152259R1001, OT125GLUU3BZ, 1SCA148274R1001, OT125GLUU4BLZ, 1SCA148276R1001, OT125GLUU4BZ, 1SCA148277R1001, OT125GTUU3AZ, 1SCA148215R1001, OT125GTUU3TZ, 1SCA148216R1001, OT160EVLUU3BLZ, 1SCA148266R1001, OT160EVLUU3BZ, 1SCA148267R1001, OT160EVLUU4BLZ, 1SCA148269R1001, OT160EVLUU4BZ, 1SCA148270R1001, OT90GLUU3AZ, 1SCA148206R1001, OT90GLUU3TZ, 1SCA148207R1001, OT90GTUU3AZ, 1SCA148209R1001, OT90GTUU3TZ, 1SCA148210R1001
- The supplied model has approximate X × Y × Z bounds of 250 × 227.3 × 483 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: 9AKK108468A5373.stp — B. Use Documentation & sources to check for a newer issue.

### Which original files are supplied for OTKM402518PBL?

1 inspected original for ABB OTKM402518PBL: 9AKK108468A5373.stp (STEP). The manufacturer describes this configuration as OKL125N3YF2UU1N, 1SCA152257R1001, OKL125N4YF2UU10, 1SCA152259R1001, OT125GLUU3BZ, 1SCA148274R1001, OT125GLUU4BLZ, 1SCA148276R1001, OT125GLUU4BZ, 1SCA148277R1001, OT125GTUU3AZ, 1SCA148215R1001, OT125GTUU3TZ, 1SCA148216R1001, OT160EVLUU3BLZ, 1SCA148266R1001, OT160EVLUU3BZ, 1SCA148267R1001, OT160EVLUU4BLZ, 1SCA148269R1001, OT160EVLUU4BZ, 1SCA148270R1001, OT90GLUU3AZ, 1SCA148206R1001, OT90GLUU3TZ, 1SCA148207R1001, OT90GTUU3AZ, 1SCA148209R1001, OT90GTUU3TZ, 1SCA148210R1001.

### Where did these ABB files come from?

ABB supplied the original files through https://search.abb.com/library/Download.aspx?DocumentID=9AKK108468A5373&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 OTKM402518PBL → 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=9AKK108468A5373&LanguageCode=en&DocumentPartId=&Action=Launch)


## Which file should I choose?

Use 9AKK108468A5373.stp (revision B) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified 9AKK108468A5373.stp.

## Official files

- 9AKK108468A5373.stp (STEP): https://search.abb.com/library/Download.aspx?DocumentID=9AKK108468A5373&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=B
  Site download: https://eloragrid.ai/tools/cad-library/download/mfr-abb-otkm402518pbl-c6020d4d60/abb-e5c8563c3110e011ddc5
  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=9AKK108468A5373&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=B
  Purpose: Original manufacturer STEP geometry; acquired: true; redistribution: unknown; SHA-256: c77e53e5bf9323c4d6e11f360ef3d711d4272fc4bf47510da58c66e2ecc4371f; revision: B

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