[Icemaster]

Hugh's wisdom still reigns supreme.

Me in your shoes: I pull with a replacement on hand, look it over - if it looks corroded or crushed up, replace it. See what happens. If it still blows trips, call the electrician and get be true load checked out. Could be something stupid pushing it close to load rating and with a fatigued breaker, that would do it. Plugged in a new coffee pot or toaster lately? Sometimes...ya never know.