Which file should I choose?
Use OS32-63GD40N_.STP.stp (revision A) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified OS32-63GD40N_.STP.stp.

ABB OS32-63GD40N: original STEP for switching or transfer equipment layouts. SWITCH FUSE, OS32GD40N1, 1SCA115575R1001, OS32GD40N2, 1SCA115867R1001, OS63GD40N1, 1SCA115577R1001, OS63GD40N2, 1SCA115581R1001, OS32-63GD40N_.stp, stp-file.
Switchgear groups the devices that connect, disconnect and protect power circuits. A switchboard takes an incoming supply and distributes it to outgoing circuits.
Use OS32-63GD40N_.STP.stp (revision A) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified OS32-63GD40N_.STP.stp.
1 inspected original for ABB OS32-63GD40N: OS32-63GD40N_.STP.stp (STEP). The manufacturer describes this configuration as SWITCH FUSE, OS32GD40N1, 1SCA115575R1001, OS32GD40N2, 1SCA115867R1001, OS63GD40N1, 1SCA115577R1001, OS63GD40N2, 1SCA115581R1001, OS32-63GD40N_.stp, stp-file.
STEP · 726 KB · Rev A
Download filename: OS32-63GD40N_.STP.stp
Original manufacturer STEP geometry
1 inspected original for ABB OS32-63GD40N: OS32-63GD40N_.STP.stp (STEP). The manufacturer describes this configuration as SWITCH FUSE, OS32GD40N1, 1SCA115575R1001, OS32GD40N2, 1SCA115867R1001, OS63GD40N1, 1SCA115577R1001, OS63GD40N2, 1SCA115581R1001, OS32-63GD40N_.stp, stp-file.
ABB supplied the original files through https://search.abb.com/library/Download.aspx?DocumentID=OS32-63GD40N_.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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