Ouch!!
An electrician upgraded a house we used to own to 200amp service. It was old wiring, and the neutrals weren't bright white.
His helper accidentally wired several neutrals to breakers instead of the neutral bus.
We got a nice surprise when we turned on a bedroom light and it burned like a supernova for about 10 seconds. We lost a microwave, two TVs and a couple clock radios to 240volts... of course he paid for them... no further harm.
DON'T take chances with da juice!!
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