Did a 2017-era inspection with an Eaton/Cutler-Hammer load-center this week (Apr 2022). Test-tripped the AFCIs and one 'sort of blew up' (arced, material spat out somewhat, etc).
- I did not turn it back on, posted a note, made all the proper recommendations etc, but I'm not aware of this happening with any brand of breaker.... Thoughts?? I'm gonna go snooping-around the web for more info..