A couple of times during the past few weeks, my wife has been using the hair dryer in the bathroom when the dryer suddenly stops operating and then, maybe 5 or 10 seconds later, the circuit goes out. The bathroom is on a CGFI circuit. When I check it, the circuit breaker has tripped on the breaker panel but the reset button on the CGFI outlet has not popped out. What might be causing that? I thought the CGFI would always trip before the circuit breaker because it is more sensitive to faults.
Breaker trips, CGFI doesn't
- Thread starter ajmuntz
- Start date
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nealtw
Contractor retired
The dryer is not ground faulting, it is drawing to many amps. The fact that the dryer quits first might be a hint.
Thanks for your help!!
GFCI ... Sorry. The GFCI outlet is about a year old. I don't know whether the circuit breaker is GFCI, but I assume it is, since it was installed by a electrician. Yes, both plugs on the GFCI outlet work.
If the dryer is not ground faulting, does that mean the problem it with the dryer and not the electric system in the house? Is it time to pitch the hair dryer and get a new one?
GFCI ... Sorry. The GFCI outlet is about a year old. I don't know whether the circuit breaker is GFCI, but I assume it is, since it was installed by a electrician. Yes, both plugs on the GFCI outlet work.
If the dryer is not ground faulting, does that mean the problem it with the dryer and not the electric system in the house? Is it time to pitch the hair dryer and get a new one?
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A non-GFI breaker is designed to trip if too many amps are ran through it.
This over amperage can be caused by a short or to high a current.
The GFI outlet does not trip in the even of over amperage.
Conclusion would be that the GFI outlet is working but the hair dryer is pulling too many amps and the breaker is doing it's job.
This over amperage can be caused by a short or to high a current.
The GFI outlet does not trip in the even of over amperage.
Conclusion would be that the GFI outlet is working but the hair dryer is pulling too many amps and the breaker is doing it's job.
Thanks for your continued advice. The problem doesn't occur every time. While the hair dryer is used every day, the problem has only happened twice in the past two or three weeks. My wife purchased a new hair dryer today. We'll see if that solves the problem. If not, then I guess we'll know it's somewhere in the home's electric system.
nealtw
Contractor retired
Check other things running on the same breaker. turn off the breaker and see what else has no power, hood fan in kitchen or?
Either put that on a different circuit...or put a switch in line so
that you can turn it off when yer not usin' it.
At the very least, cap it off for awhile so that you can see if it's
really the problem.
Have a nice Labor Day ...
that you can turn it off when yer not usin' it.
At the very least, cap it off for awhile so that you can see if it's
really the problem.
Have a nice Labor Day ...
