thingiverse
Relay socket and socket base for Princess Auto surplus relay SKU: 8825473 https://www.princessauto.com/en/detail/relay-120v/A-p8825473e
I used Princess Auto's sku 8234817 quick connect terminals minus the red heat shrink piece as terminals in my 3d socket. I used solid 14 awg wire from the terminals to the screw terminals on the base piece. I soldered the wire to the terminals. Assembly is rather fiddly but doable.
I used 2 x #6-32 x 1.25" screws to bolt both pieces down to a mounting location and 6 x #8-32 x .75" screws as the connection terminals in the base. I squeezed the curls of the terminals a bit, prior to insertion in the socket, to get a nice tight grip on the relay's tab.
Lateral holes through the socket are for strapping the relay down with a zip tie.
In future, I think I will replace the base part with a printed circuit board and some commercially acquired terminals to ease the assembly process.
Hope this is useful to someone.
Direct link to the original creator's page
Click the "View on thingiverse" button above to visit the original model page on thingiverse. You can download the STL file directly from the creator's page for free.
This STL file is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Yes, this model is available as a free download on thingiverse. Some creators accept tips or donations.
Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer. Check the license on the original thingiverse page to see if modifications are permitted by the creator.