Time for another "Emily wants to buy a device that may or may not exist" thread!
I'm in the US. I have some ungrounded 3-prong outlets, where there are two wires running to each outlet and the ground pin is not connected to anything. I have a device (cheap treadmill) that builds up large amounts of static charge in normal use, expecting to dissipate it to ground. I would like to connect the two together in such a way that the static charge is dissipated somewhere.
- In the US, ground is a separate wire that connects to neutral at the main panel.
- The correct way would be to run new and correctly grounded wiring, but effort, and we're selling this house soon and I would prefer this to be Someone Else's Problem.
- The definitely-not-NEC-compliant-but-would-technically-work way would be to connect ground and neutral together inside that one outlet.
- It's my understanding that adding a GFCI adds protection for the case where you have a short circuit that can't dissipate through ground, but doesn't actually add a ground, and so wouldn't solve this specific problem where the dissipation is specifically static electricity and not leakage from mains.
- There are things like GE 14404 that give you a place for a grounding screw, but I don't think this would work here since the screw would also not be grounded.
Can I buy a thing like GE 14404 but that connects ground and neutral together internally, without expecting an external ground?
I am aware of the reasons for the rule against doing this, and have examined the specific device in question and determined that it is safe in this specific case. Please do not explain electricity or the electrical code to me. I just want to buy a cursed adapter.