Great convo. We all wish we can get that piece of data of what would just a 60A breaker remove and replace do.
If it doesnt trip, could be a marginal breaker. If it does still trip, means either:
1. ambient temps around breaker driving derate or
2. size of conductor driving a derate.
Or combination.
All the 2 pole breakers are on top of panel. 2 A/C units, car charger and oven. Imagining its all generating heat to add to an already hot situation.
If it doesnt trip, could be a marginal breaker. If it does still trip, means either:
1. ambient temps around breaker driving derate or
2. size of conductor driving a derate.
Or combination.
All the 2 pole breakers are on top of panel. 2 A/C units, car charger and oven. Imagining its all generating heat to add to an already hot situation.