Which file should I choose?
Use ssm1a430bd-3d.stp (revision 1.0) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified ssm1a430bd-3d.stp.

Schneider Electric Solid state relay, 30 A, DIN rail mount, input 4…32 V DC, output 48…660 V AC, 1 NO: original 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 ssm1a430bd-3d.stp (revision 1.0) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified ssm1a430bd-3d.stp.
1 inspected original for Schneider Electric Solid state relay, 30 A, DIN rail mount, input 4…32 V DC, output 48…660 V AC, 1 NO: ssm1a430bd-3d.stp (STEP).
STEP · 79 KB · Rev 1.0
Original filename: ssm1a430bd-3d.stp
Original manufacturer STEP geometry
1 inspected original for Schneider Electric Solid state relay, 30 A, DIN rail mount, input 4…32 V DC, output 48…660 V AC, 1 NO: ssm1a430bd-3d.stp (STEP).
Schneider Electric supplied the original files through https://www.se.com/us/en/download/document/ssm1a430bd-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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