Mining Rigs and power consumption

I read this very interesting article regarding circuit breakers and their ratings and got me thinking about how much current mining rigs actually draw.

The article suggests only loading the circuit to 80% of the capacity of the circuit breaker.

Link to article: https://www.familyhandyman.com/electrical/breaker-box/how-circuit-breakers-work/view-all/

And this is the quick table I knocked up