Which file should I choose?
Use 9AKK108466A2711.step (revision A) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified 9AKK108466A2711.step.

ABB SMISSLINE 250A Direct Feed Heat Sink: original STEP for busbar or distribution hardware layouts.
A busbar is a common electrical connection that distributes power to several circuits. Its supports and enclosure keep the conductors in their intended positions.
Use 9AKK108466A2711.step (revision A) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified 9AKK108466A2711.step.
1 inspected original for ABB SMISSLINE 250A Direct Feed Heat Sink: 9AKK108466A2711.step (STEP).
STEP · 361 KB · Rev A
Download filename: 9AKK108466A2711.step
Original manufacturer STEP geometry
1 inspected original for ABB SMISSLINE 250A Direct Feed Heat Sink: 9AKK108466A2711.step (STEP).
ABB supplied the original files through https://search.abb.com/library/Download.aspx?DocumentID=9AKK108466A2711&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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