Which file should I choose?
Use LC1D956BD_3D-simplified.stp (revision 04) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified LC1D956BD_3D-simplified.stp.

Schneider Electric TeSys Deca 956 BD -3P contactor AC-3 DC Coil RING LUG: original STEP for motor-control or operating equipment layouts. TeSys Deca 956 BD -3P contactor AC-3 DC Coil RING LUG EN.
A contactor is an electrically operated switch. A small control signal operates its mechanism to switch a separate power circuit.
Use LC1D956BD_3D-simplified.stp (revision 04) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified LC1D956BD_3D-simplified.stp.
1 inspected original for Schneider Electric TeSys Deca 956 BD -3P contactor AC-3 DC Coil RING LUG: LC1D956BD_3D-simplified.stp (STEP). The manufacturer describes this configuration as TeSys Deca 956 BD -3P contactor AC-3 DC Coil RING LUG EN.
STEP · 575 KB · Rev 04
Original filename: LC1D956BD_3D-simplified.stp
Original manufacturer STEP geometry
1 inspected original for Schneider Electric TeSys Deca 956 BD -3P contactor AC-3 DC Coil RING LUG: LC1D956BD_3D-simplified.stp (STEP). The manufacturer describes this configuration as TeSys Deca 956 BD -3P contactor AC-3 DC Coil RING LUG EN.
Schneider Electric supplied the original files through https://www.se.com/us/en/download/document/LC1D956BD-CAD/. 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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