Hi everyone. I'm updating some garage wiring as part of a new workshop and I am adding a few new circuits. I was curious what the 61 vs 62 is in the little box on a SquareD Homeline 20 amp breaker. I picked up some new breakers for some extra outlets, and didn't notice until I got home that the new big box store ones say 61 in the little box but the two currently in the subpanel say 62. I know what everything else on there denotes but I've tried to research it but can't find anything on the 61vs62 so any help is greatly appreciated!
breaker example:
breaker example: