Thank you for quick response. Sorry to hear you didn’t manage to sell any of the breakout boards.
When first designing the system, my original specifications were to be up to 150A DC, but this has since been lowered to 30A RMS. Screw terminals might now be a neater option as the ratings can be much lower. I’ll look into it more, as well as ring terminals and bolts. It was useful seeing how you mounted the sensor by drilling holes in the PCB board, and connecting these to the screw terminal mounting block on the same PCB, avoiding any need for strain relief.
Thanks again!