Mike Holt sizes and protection for A/C

https://youtu.be/9lPDYEAgWD4

Very informative video.

As always an excellent explanation from Mike Holt in a simple language that is easy to understand. He breaks it down to two simple elements the MCA and the MaxOCPD, find those two numbers on the nameplate and ensure that the conductors and the OCPD match and you’re good to go.