Hello there,

What brand motor do you have in your Unisaw? Baldor motors have their own
breaker on them that you have to manually reset. It is on the motor itself
where the cord goes into the connection box. It is conviently hidden from
view and you have to feel around for the rubber button.

Do you have a magnetic starter? Pressing stop on most mag starters is how
you reset them (press hard) but not all work that way, sometimes you have to
open the starter an manually press reset.

Did you check your breaker? It may not look thrown, so flip it off then on
to make sure it is indeed on.

Let us know how you make out,

David.