Which file should I choose?
Use 1SQC088135D0201.stp (revision A) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified 1SQC088135D0201.stp.

ABB RG SWBD Frame 48X 30 1S IF4830S2L: original STEP for switchboard enclosure or mounting hardware layouts. CAD model.
Switchgear groups the devices that connect, disconnect and protect power circuits. A switchboard takes an incoming supply and distributes it to outgoing circuits.
Use 1SQC088135D0201.stp (revision A) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified 1SQC088135D0201.stp.
1 inspected original for ABB RG SWBD Frame 48X 30 1S IF4830S2L: 1SQC088135D0201.stp (STEP). The manufacturer describes this configuration as CAD model.
STEP · 438 KB · Rev A
Download filename: 1SQC088135D0201.stp
Original manufacturer STEP geometry
1 inspected original for ABB RG SWBD Frame 48X 30 1S IF4830S2L: 1SQC088135D0201.stp (STEP). The manufacturer describes this configuration as CAD model.
ABB supplied the original files through https://search.abb.com/library/Download.aspx?DocumentID=1SQC088135D0201&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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