Refrigerator Panel Switch

[Brent]

My electric panel switch that controls the refrigerator on my C-34, 1988 is bad. My question is: is the switch individual or is it a complete row of switches?  I temporarily used the battery test switch and the frig got cold instantly. I will attach 2 pictures.  I guess I would go to Catalina Direct and look for a 12 volt DC switch, but not sure which one?