Which file should I choose?
Use OTRK808023P8R25.STP.stp (revision A) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified OTRK808023P8R25.STP.stp.

ABB OTRK808023P8R25: original STEP for switching or transfer equipment layouts. OTRK808023P8R25.stp OT160EVRRR6TZ 1SCA125725R1001 OT200ERRR6TZ 1SCA102316R1001 OT250ERRR6TZ 1SCA102365R1001 OT315ERRR6TZ 1SCA102327R1001 OT400ERRR6TZ 1SCA102329R1001.
Switchgear groups the devices that connect, disconnect and protect power circuits. A switchboard takes an incoming supply and distributes it to outgoing circuits.
Use OTRK808023P8R25.STP.stp (revision A) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified OTRK808023P8R25.STP.stp.
1 inspected original for ABB OTRK808023P8R25: OTRK808023P8R25.STP.stp (STEP). The manufacturer describes this configuration as OTRK808023P8R25.stp OT160EVRRR6TZ 1SCA125725R1001 OT200ERRR6TZ 1SCA102316R1001 OT250ERRR6TZ 1SCA102365R1001 OT315ERRR6TZ 1SCA102327R1001 OT400ERRR6TZ 1SCA102329R1001.
STEP · 724 KB · Rev A
Download filename: OTRK808023P8R25.STP.stp
Original manufacturer STEP geometry
1 inspected original for ABB OTRK808023P8R25: OTRK808023P8R25.STP.stp (STEP). The manufacturer describes this configuration as OTRK808023P8R25.stp OT160EVRRR6TZ 1SCA125725R1001 OT200ERRR6TZ 1SCA102316R1001 OT250ERRR6TZ 1SCA102365R1001 OT315ERRR6TZ 1SCA102327R1001 OT400ERRR6TZ 1SCA102329R1001.
ABB supplied the original files through https://search.abb.com/library/Download.aspx?DocumentID=OTRK808023P8R25.STP&LanguageCode=en&DocumentPartId=&Action=Launch. The source reference, revision, original bytes and checksum are retained with each download.
Original publisher: ABB. Source checked 2026-11-11. Original bytes are preserved; file links and document references identify the source.
Manufacturer source discovery; confirm the exact regional equipment configuration and certification separately.
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