If this is a per stab rating, then the sum of all breakers connected to that stab cannot exceed 185A.
Each stab can hold (2) full size breaker and sometimes (2) tandem breakers.
Ex. 1: A 200A breaker takes 2 stab locations (4 spaces) so these can be located anywhere in the panel.
Ex 2: A 125A breaker takes 1/2 stab location (1 space), so the breaker on the other 1/2 stab can not exceed a total handle rating of 60A.
Ex 3: A tandem 20/50 has a total handle rating of 70A so it can be located on the stab as any other breaker 110A or smaller.
