Schneider Electric Harmony, Solid state relay, 50 A, DIN rail mount, zero voltage switching, input 4…32 V DC, output 48…660 V AC: original DXF / STEP for cable-routing hardware 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 ssp1a450bd-3dCAD_2D-front.DXF (revision 1.0) to insert the supplied editable drawing into your layout.
Use ssp1a450bd-3dCAD.stp (revision 1.0) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified ssp1a450bd-3dCAD.stp.
2 inspected originals for Schneider Electric Harmony, Solid state relay, 50 A, DIN rail mount, zero voltage switching, input 4…32 V DC, output 48…660 V AC: ssp1a450bd-3dCAD_2D-front.DXF (DXF); ssp1a450bd-3dCAD.stp (STEP).
DXF · 118 KB · Rev 1.0
Original filename: ssp1a450bd-3dCAD_2D-front.DXF
Original manufacturer DXF geometry
STEP · 818 KB · Rev 1.0
Original filename: ssp1a450bd-3dCAD.stp
Original manufacturer STEP geometry
2 inspected originals for Schneider Electric Harmony, Solid state relay, 50 A, DIN rail mount, zero voltage switching, input 4…32 V DC, output 48…660 V AC: ssp1a450bd-3dCAD_2D-front.DXF (DXF); ssp1a450bd-3dCAD.stp (STEP).
Schneider Electric supplied the original files through https://www.se.com/us/en/download/document/SSP1A450BD-3dCAD/. 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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