Which file should I choose?
Use 1SDH001252R0036.stp (revision A) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified 1SDH001252R0036.stp.

ABB E1.2/E1.3 III W TERMINALS HR LOWER: original STEP for terminal or connection hardware layouts. E1.2 3D Drawing Emax 2.
A terminal provides an identified point for joining wires to equipment or to other wires. Terminal strips organise those connections so they can be wired and checked.
Use 1SDH001252R0036.stp (revision A) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified 1SDH001252R0036.stp.
1 inspected original for ABB E1.2/E1.3 III W TERMINALS HR LOWER: 1SDH001252R0036.stp (STEP). The manufacturer describes this configuration as E1.2 3D Drawing Emax 2.
STEP · 67 KB · Rev A
Download filename: 1SDH001252R0036.stp
Original manufacturer STEP geometry
1 inspected original for ABB E1.2/E1.3 III W TERMINALS HR LOWER: 1SDH001252R0036.stp (STEP). The manufacturer describes this configuration as E1.2 3D Drawing Emax 2.
ABB supplied the original files through https://search.abb.com/library/Download.aspx?DocumentID=1SDH001252R0036&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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