Which file should I choose?
Use ITSCE-601812431.dxf (revision E) to insert the supplied editable drawing into your layout. The ZIP contains the unmodified ITSCE-601812431.dxf.

ABB 3/4Pole low voltage MCCB series Isomax - Fixed version DIN rail assembly S3: original DXF for cable-routing hardware layouts.
A circuit breaker opens and closes a power circuit and can interrupt it when its protection or trip system responds to a fault.
Use ITSCE-601812431.dxf (revision E) to insert the supplied editable drawing into your layout. The ZIP contains the unmodified ITSCE-601812431.dxf.
1 inspected original for ABB 3/4Pole low voltage MCCB series Isomax - Fixed version DIN rail assembly S3: ITSCE-601812431.dxf (DXF).
DXF · 20 KB · Rev E
Download filename: ITSCE-601812431.dxf
Original manufacturer DXF geometry
1 inspected original for ABB 3/4Pole low voltage MCCB series Isomax - Fixed version DIN rail assembly S3: ITSCE-601812431.dxf (DXF).
ABB supplied the original files through https://search.abb.com/library/Download.aspx?DocumentID=ITSCE-601812431&LanguageCode=en&LanguageCode=it&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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