After a house fire, all the breakers in a panel near the fire were tripped. While the conductors were damaged none had shorted. Did the breakers trip due to the ambulant high temperature or heat conducted on the conductors?
Yes, please don't get cheap abut safety and set up the next fire.They tripped because the trip elements got hot. How the heat go to them is anyone's guess.
Does it really matter?
You are going to have to do pretty much a gut job of the electrical equipment that was exposed to the heat anyway.
After a house fire, all the breakers in a panel near the fire were tripped. While the conductors were damaged none had shorted. Did the breakers trip due to the ambulant high temperature or heat conducted on the conductors?
They might even have been turned off by the firefighters, or even by the occupiers as they left.
I would agree that all the breakers, and anything else exposed to potential heat damage should be replaced.