Which file should I choose?
Use SMISSLINE TP_NT40163_2D S.dxf (revision A) to insert the supplied editable drawing into your layout.

ABB SMISSLINE NT401: original DXF 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 SMISSLINE TP_NT40163_2D S.dxf (revision A) to insert the supplied editable drawing into your layout.
1 inspected original for ABB SMISSLINE NT401: SMISSLINE TP_NT40163_2D S.dxf (DXF).
DXF · 514 KB · Rev A
Download filename: SMISSLINE TP_NT40163_2D S.dxf
Original manufacturer DXF geometry
1 inspected original for ABB SMISSLINE NT401: SMISSLINE TP_NT40163_2D S.dxf (DXF).
ABB supplied the original files through https://search.abb.com/library/Download.aspx?DocumentID=SMISSLINE%20TP_NT40163_2D%20S&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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