No Power No Nothin

Had a brief 10 second power outage. I think the dishwasher was running when it hit…not positive. Anyway no nothing on the panel. Checked breaker at electrical panel it was "thrown". Reset it anyway, no change. I been reading about the "thermal fuse", so I guess I will order one. Where is it located and is it easy to replace?

Thanks for being the experts!

Update: Have replaced the thermal switch and it didn’t make a difference. Any ideas???