Electric box compatibility

[Oceanbear1]

Hey guys,

Wanting to install a 50 amp GFCI breaker directly into a electric box. Box brand is Thomas and Betts. Some of the breakers in it are Eaton. Does anyone know of any other compatible brands? I'm having difficulty finding a good compatibility chart

Thanks in advance.

 

[tofuguy]

I have a panel from this company. I bought this Breaker after a lot of research and a little hope.