Which file should I choose?
Use OSS160GG1S.STP.stp (revision A) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified OSS160GG1S.STP.stp.

ABB OSS160GG1S: original STEP for switching or transfer equipment layouts. OSS160GG1S.stp, OSS160GG1S.
Switchgear groups the devices that connect, disconnect and protect power circuits. A switchboard takes an incoming supply and distributes it to outgoing circuits.
Use OSS160GG1S.STP.stp (revision A) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified OSS160GG1S.STP.stp.
1 inspected original for ABB OSS160GG1S: OSS160GG1S.STP.stp (STEP). The manufacturer describes this configuration as OSS160GG1S.stp, OSS160GG1S.
STEP · 169 KB · Rev A
Download filename: OSS160GG1S.STP.stp
Original manufacturer STEP geometry
1 inspected original for ABB OSS160GG1S: OSS160GG1S.STP.stp (STEP). The manufacturer describes this configuration as OSS160GG1S.stp, OSS160GG1S.
ABB supplied the original files through https://search.abb.com/library/Download.aspx?DocumentID=OSS160GG1S.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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