Which file should I choose?
Use SSP1D4nn2BDT_2D-front.dxf (revision 1.0) to insert the supplied editable drawing into your layout. The ZIP contains the unmodified SSP1D4nn2BDT_2D-front.dxf.

Schneider Electric SSP1D4nnBDT Harmony Solid State Relays single phase Simplified: original DXF for protection or metering equipment layouts.
A relay uses an electrical input or measured condition to change its contacts or output. This lets one circuit pass a command or indication to another.
Use SSP1D4nn2BDT_2D-front.dxf (revision 1.0) to insert the supplied editable drawing into your layout. The ZIP contains the unmodified SSP1D4nn2BDT_2D-front.dxf.
1 inspected original for Schneider Electric SSP1D4nnBDT Harmony Solid State Relays single phase Simplified: SSP1D4nn2BDT_2D-front.dxf (DXF).
DXF · 218 KB · Rev 1.0
Original filename: SSP1D4nn2BDT_2D-front.dxf
Original manufacturer DXF geometry
1 inspected original for Schneider Electric SSP1D4nnBDT Harmony Solid State Relays single phase Simplified: SSP1D4nn2BDT_2D-front.dxf (DXF).
Schneider Electric supplied the original files through https://www.se.com/us/en/download/document/SSP1D4nn2BDT_3D-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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