It's entirely normal to daisy-chain outlets. From your experience, are outlets and switches wired somewhat logically (no matter how hard someone tries, it doesn't always happen) or randomly ? Are there other outlets not working that you simply haven't tried yet ? I can't recall at this point, but if I'm not mistaken, you indicated your microwave outlet is not on it's own circuit. I think if your house was built today, it should be but at the time yours was built, this may not have been the case (and it's fine like that).
I agree that I’ve experienced many daisy-chained outlets. I guess I was just staying the obvious, that the fault lies between the first outlet and the breaker.
The outlets and switches are almost all logically laid out. There are a couple of switches that operate one of two outlets on a receptacle, but they’re taped/labeled so we don’t touch them since, for instance, out living room layout is 100% different than theirs (entertainment center, cable input, etc) Only one is odd in that the fan switch for the bathroom is right by the sink...in the bathroom.
If I have to pay to have the whole thing rewired I might as well have them run three separate lines, right? One for the fridge, one for the microwave and one for the two others, one of which is the toaster and the other is misc, mostly used for our shredder. I’ve got just enough space in the main breaker box.
@JimPghPA: I’ll inquire about running three diff paths and also the 12ga wiring. I can’t tell the diff between 12 and 14 ga by eye, but it looks like 12ga if I had to guess.
I wish I had an Oscope! I never knew how much initial draw a microwave would have. I mean, you always hear about the massive caps in ‘em. I figured they’d be similar to an AC compressor, but I guess not!
The breaker that came out and the blade look unblemished.
I thought you had tested the breaker and found it was good. Anyway you have a new one in there now so the problem is certainly elsewhere.
You need to find all the outlets in the chain. Turn the breaker off and check every outlet in the house to identify which are dead (hopefully they are all in the kitchen, but you never know.) Once located, stab-in outlets are automatically condemned for replacement without any further diagnosis.
After replacing the outlets, turn the breaker back on and see if problem still exists.
If you identify multiple heavy loads on this one circuit, certainly some new work such as an additional circuit should be considered.
I did test the breaker. I had time limitations today and HD was out of GFCI. I was already there and figured it was worth trying a mew breaker for $8.
I thought I had figured out all of the chain outlets. They seem logical. Even though it’s unlikely I’ll check a few in the surrounding area while to be sure.
As a part of this repair all back-stabbed receptacles will be replaced. I might get lucky in my search tomorrow or Sunday and find the first receptacle damaged.
in the mean time, the breaker will NOT be shut until some solution is found. I don’t want to chance something smoldering in the wall somewhere. For all I know the POs did some weird splice and patched the wall up so I’d never know! I hope not.