Could you please specify the particular DIN system you are using. I understand how the system of DIN components works conceptually, but there seems to be hundreds of different "makes" of these components, and I'm wondering if you have to pick a particular "system" and stick with it.
I just purchased a 12x12x6 PVC enclosure from Home Depot. I like the sense of "organization" that the DIN components provide.
McMaster-Carr has 2 catalog pages of DIN components, but their cost is much higher than Mouser. Mouser has around 4,000 DIN components. To someone who's never had his hands on these pieces, the choices are overwhelming.
It would be sooooo helpful if you could specify which particular components you used.