Once again, thank you Rod !!
I can`t believe I have not seen the dimensions although I have checked the data sheets few times (guess time has come for spectacles :-))
Based on the datasheet specs, Industrial and A3 Wi-Fi share the same dimensions (110x65x25mm – apparently based on your measurements, these dimensions are without the protection case). I am planning to install it inside the shield with the case on so I am going to try out your large version of shield.
BR