Grounding Outlet Question
#1
Grounding Outlet Question
I know I am treading old grounf so I apologize in advance. I did a search, but found nothing on this exact topic.
I have a house that was built in the 50's. When I moved in, all of the outlets were old 2 prong outlets. The boxes are all metal throughout the house. I replaced the old outlets with three prong outlets. There were no ground wires present. An addition was put on the house in the 70's. This area of the house has grounds.
My question is this: Can I add GFCI circuit breakers or Arc breakers in the main cicuit breaker box and have my circuits safely grounded? If not, can I add a green wire in the outlet boxes and connect them to the metal outlet box?
I haven't had any problems, but I am worried that something might happen.
Thanks
I have a house that was built in the 50's. When I moved in, all of the outlets were old 2 prong outlets. The boxes are all metal throughout the house. I replaced the old outlets with three prong outlets. There were no ground wires present. An addition was put on the house in the 70's. This area of the house has grounds.
My question is this: Can I add GFCI circuit breakers or Arc breakers in the main cicuit breaker box and have my circuits safely grounded? If not, can I add a green wire in the outlet boxes and connect them to the metal outlet box?
I haven't had any problems, but I am worried that something might happen.
Thanks
#4
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Connecting a wire between the receptacle ground terminal and the metal box is not grounding unless the metal box is properly grounded.
The only way to ground a receptacle or switch is to provide a clear and dedicated electrical path an approved ground. With one or two exceptions, an approved ground means all the way back to the panel to where the ground wires would be terminated for grounded circuits.
Yes, I recommend you go back to two prong receptacles. If you absolutely need a grounded receptacle then I suggest that you either add a new circuit or that you add a ground to, or rewire the receptacle where you need a ground.
The only way to ground a receptacle or switch is to provide a clear and dedicated electrical path an approved ground. With one or two exceptions, an approved ground means all the way back to the panel to where the ground wires would be terminated for grounded circuits.
Yes, I recommend you go back to two prong receptacles. If you absolutely need a grounded receptacle then I suggest that you either add a new circuit or that you add a ground to, or rewire the receptacle where you need a ground.
#5
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What is the wireing method? Cloth cable or armored cable?
If armored cable and metal boxes, Then yes you can use the ground wire from the box to rec.
The armor carried the ground for years. If not go with the GFCI.
If armored cable and metal boxes, Then yes you can use the ground wire from the box to rec.
The armor carried the ground for years. If not go with the GFCI.