4 Module Relay Case / Mount

Four relay case with mounting tabs. Board case closes and secures the board with four 3m screws. Two 3m mounting tabs are also provided. Board is supported underneath where pressure may be applied. Designed to print nicely in ABS and is built to be strong. View holes are provided for the four LEDs, and access is provided for the dupont connectors, screw down connectors and for wire access to the screw down connectors.

Hat tip to Rodrigo Rodriguez on grabcad for a cad file of the 4 relay board.
https://grabcad.com/library/4-relay-module-2
My board has some differences from the CAD file, the screwholes were 0.5mm toward the corners of the board in both the x and y dimensions. Slight difference in component location were also noted. There may be more than one of these boards in production. I have had my board for a few years, there may be a newer model out, you may want to check your board before printing. I'll order a new board to replace the one I used, if I find any diff