A nice touch is the way the protection relay keeps an eye on your system and steps in when needed.
ELECTRICÂ RELAYS / POTTER & BRUMFIELD PLUS AN UNKNOWN NEW
I keep coming back to the model 301-1C-C-R1 U01 12VDC for steady results.
You will find that the Finder branding blends well with the casing and still looks sharp up close.
You will find that the RS-1M well with basic controllers and simple circuits.
A nice touch is that the brand is Deltrol, which I have relied on before.
You can see the brand is NOFUEL, and a nice touch is how easily it slots into a busy panel.