Which file should I choose?
Use zb5as844s71-3d.stp (revision 1.0) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified zb5as844s71-3d.stp.

Schneider Electric red emergency stop trigger iso13850 head: original STEP for control-panel equipment layouts.
An emergency-stop operator sends a stop demand to the connected control system when someone operates it. The complete system determines how the equipment stops.
Use zb5as844s71-3d.stp (revision 1.0) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified zb5as844s71-3d.stp.
1 inspected original for Schneider Electric red emergency stop trigger iso13850 head: zb5as844s71-3d.stp (STEP).
STEP · 415 KB · Rev 1.0
Original filename: zb5as844s71-3d.stp
Original manufacturer STEP geometry
1 inspected original for Schneider Electric red emergency stop trigger iso13850 head: zb5as844s71-3d.stp (STEP).
Schneider Electric supplied the original files through https://www.se.com/us/en/download/document/zb5as844s71-3d/. The source reference, revision, original bytes and checksum are retained with each download.
Original publisher: Schneider Electric. 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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