Thanks for the offer on the foam - I have a collection myself. :)
I got a grab bag of Wagos from Amazon; much better than buying 10-packs from Home Depot. I can drop the bag by some time, and if you're not there, just leave it on the porch. Maybe on my way back from Mark's. Take what you want, and I'll get it back from you some time.
I sure want a 3D printer. No place here where I can put one, without moving a bunch of stuff around. Another friend has a Prusa, so he'll print stuff for me, but I'd rather do it myself. Same friend has offered me the loan of a Matterhacker unit - his old one he's no longer using. Again, no spot for it here. Sigh!
I got the circuit breaker from Mouser.
The Powerwerx boxes use a 15A breaker / switch combo, which I have the PN for somewhere. I salvaged one out of a busted power strip, but decided that circular holes were going to be so much easier to make. Hmm, maybe it ain't the same switch. But I think in this case, AC vs. DC doesn't matter. Maybe the illuminated part matters though.