Finally found some time to work on the controller. Here are some shots of the progress so far. The test pic above shows the front of the toolbox under construction. I also have two contactors and terminal block mounted to the back panel. Just ordered a ratcheting crimper and hope to start wiring in the next few days.
You can see here where my pilot bit snapped and the hole saw skipped across the side of the toolbox. Nothing some nail polish can't fix!
Beginning to test fit the controls
Here's the hole for the SSR to attach to the heat sink.
Controls all fit! (not without a couple of rounds of tweaking with the Dremel)
Load side, plus thermocouple quick disconnect. Can also see the heat sink on the back in this shot.
Internals, minus the SSR and back panel, which holds the contactors, terminal block, and fuses.
Thanks for taking a look! I will post more pics as I start wiring. Let me know if you have any questions or want to see anything specific.