If you're doing three-wire control [0], it also means you can add additional "stop" buttons by wiring them all into the circuit in series.
A nice-to-have addition to your table saw is a big red stop button you can reach with your foot so you don't have to take your hands off of your work pieces to shut the saw down if things have gotten more interesting than you expected them to. Three wire control makes this super easy to add (once you've found the big red mushroom-head n/c switch, of course).
I think for a foot pedal, it'd make more sense to have an enable rather than e-stop. Altough, that also depends on if you only work from one location or many. (Presses in industry often use such a design for hands, so that it ensures you hands aren't in the press.)
A nice-to-have addition to your table saw is a big red stop button you can reach with your foot so you don't have to take your hands off of your work pieces to shut the saw down if things have gotten more interesting than you expected them to. Three wire control makes this super easy to add (once you've found the big red mushroom-head n/c switch, of course).
[0] https://twcontrols.com/lessons/control-wiring-3-wire-control...