The file 'EC3 Panel Mount Assembly 3D Printer Model' is (STL) file type, size is 24.5KB.
Made a couple parts to panel mount an EC3 Connector. The "Front" is the primary section, the "Back" Bolts to that and the spacers are there to be adjustable for different material thicknesses.
Panel cutout dimensions are covered in one of the pictures Above.
Print "Back" and "Front" at 100%. Spacers are 10mm long, shrink them along the bolt hole axis by the thickness of your panel. If your panel is 3mm thick scale the spacers so they're 7mm long. If you're installing with the "Front" behind the panel, print spacers at 100% scale
All parts should print without support, but you'll probably need to reorient the .stl's in your slicer (Solidworks and Cura don't agree on which planes are which apparently)
This is untested by me so far, but should work, if you make it please post a make so people know it works.
Panel_Mount_EC3_Clamp_Back.STL | 57.7KB | |
Panel_Mount_EC3_Clamp_Face.STL | 51.6KB | |
Panel_Mount_EC3_Clamp_Spacer.STL | 13.8KB |