Which file should I choose?
Use 1SCC303442F0002.dxf (revision B) to insert the supplied editable drawing into your layout. The ZIP contains the unmodified 1SCC303442F0002.dxf.

ABB OTM160-250E4W: original DXF for switching or transfer equipment layouts. 1SCC303442F0002, OTM160, OTM200, OTM250, dxf-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 1SCC303442F0002.dxf (revision B) to insert the supplied editable drawing into your layout. The ZIP contains the unmodified 1SCC303442F0002.dxf.
1 inspected original for ABB OTM160-250E4W: 1SCC303442F0002.dxf (DXF). The manufacturer describes this configuration as 1SCC303442F0002, OTM160, OTM200, OTM250, dxf-file.
DXF · 281 KB · Rev B
Download filename: 1SCC303442F0002.dxf
Original manufacturer DXF geometry
1 inspected original for ABB OTM160-250E4W: 1SCC303442F0002.dxf (DXF). The manufacturer describes this configuration as 1SCC303442F0002, OTM160, OTM200, OTM250, dxf-file.
ABB supplied the original files through https://search.abb.com/library/Download.aspx?DocumentID=1SCC303442F0002&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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