Eight years ago I asked this question and I was told to get a ClipperCreek, and I bought one and I never worried about it for eight years until it just broke. Apparently the contactor went bad and it does not look easy to repair.
Ao I went to buy another Clippercreek, only to find that they appear not to sell lower amperage chargers any more. And I don’t recognize any of the other brands I can find.
So, nowadays, what is a good reliable brand for a 24A (for plugging into a 30A receptacle) level 2 evse ?
I use a Grizzl-e Mini personally. Comes with adapters for every relevant type of plug in North America, and can be configured via both dip switches and software, so you can always be certain it will draw the right amperage.