4ch relay controller box
thingiverse
An enclosed mounting box for a 4 CH relay with remote from AliExpress. 80 x 60 dimensions of case with 4 screw lid.
Download Model from thingiverse
With this file you will be able to print 4ch relay controller box with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 4ch relay controller box.