- Occupation
- Electrician
Dear Electric,
On Friday, December 5, 2025 my licensed electrician name x opened our Eaton 400a panel (installed by you in Jan 2025) to install a new breaker for a 120v outlet. Within a few minutes of having the panel open and while tapping out a knockout sparks flew from the 200a breaker that serve the main sub panel on our house (also installed by Electric.) He was thankfully uninjured and shut down the main panel and removed all the breakers to inspect. The breaker in question was basically unscathed but the but the bus bars had arced with the metal backing creating a lot of melted plastic and metal. Upon further inspection the vinyl sheething that should have been isolating the bus bars from the metal back of the panel did not extend far enough up to be behind that main 200a breaker. In fact it was strangely duct taped at the bottom as well. At this point, late on a Friday we had no choice but to replace the panel as we were without power. The panel replacement took most of the weekend as the only locally sourcable option was a Square-D 400a panel and we had to then wait to have the county inspect this new panel on Tuesday December 9 before getting SCE to re-electrify. We’re not sure if this is a manufacturing defect from Eaton (that should’ve been discovered upon install - the vinyl sheathing?) or installer neglect, but we expect to be reimbursed for the cost of the new panel, parts, permit and electrician xtime. The total is $4,207.50. We’re grateful this problem was discovered when an electrician such as Paul was onsite and that he could step into action quickly to fix it. It would be prudent to check our remaining panels as well as we’d expect a licensed company such as yours to have high standards of work and safety.
Has anybody encounter something similar... ?I have not gone to see the panel but all the materials we use are brand new and our crafmanship is excellent. I dont understand if someone else could have messed up with the panel or something got missed. I remember being there last one when we got the inspection. Also, we stand behind all our work don't understand why customer did not reach out.... we could have replace panel.
Looking forward to read comments regarding maybe a similar situation..
Thanks
On Friday, December 5, 2025 my licensed electrician name x opened our Eaton 400a panel (installed by you in Jan 2025) to install a new breaker for a 120v outlet. Within a few minutes of having the panel open and while tapping out a knockout sparks flew from the 200a breaker that serve the main sub panel on our house (also installed by Electric.) He was thankfully uninjured and shut down the main panel and removed all the breakers to inspect. The breaker in question was basically unscathed but the but the bus bars had arced with the metal backing creating a lot of melted plastic and metal. Upon further inspection the vinyl sheething that should have been isolating the bus bars from the metal back of the panel did not extend far enough up to be behind that main 200a breaker. In fact it was strangely duct taped at the bottom as well. At this point, late on a Friday we had no choice but to replace the panel as we were without power. The panel replacement took most of the weekend as the only locally sourcable option was a Square-D 400a panel and we had to then wait to have the county inspect this new panel on Tuesday December 9 before getting SCE to re-electrify. We’re not sure if this is a manufacturing defect from Eaton (that should’ve been discovered upon install - the vinyl sheathing?) or installer neglect, but we expect to be reimbursed for the cost of the new panel, parts, permit and electrician xtime. The total is $4,207.50. We’re grateful this problem was discovered when an electrician such as Paul was onsite and that he could step into action quickly to fix it. It would be prudent to check our remaining panels as well as we’d expect a licensed company such as yours to have high standards of work and safety.
Has anybody encounter something similar... ?I have not gone to see the panel but all the materials we use are brand new and our crafmanship is excellent. I dont understand if someone else could have messed up with the panel or something got missed. I remember being there last one when we got the inspection. Also, we stand behind all our work don't understand why customer did not reach out.... we could have replace panel.
Looking forward to read comments regarding maybe a similar situation..
Thanks
