Gfci hookup without a neutral

The same conect some grounds and neutrals to the ground bus bar just using whichever bus bar is closest to the breaker so the wires don't have to travel all around the breaker box is that ok and safe to connect wires like that thank you

I am installing a 220-volt circuit consisting of two (2) #6 conductors and a #10 ground via rigid conduit to a 50-amp Hot Tub. I have also run a bonding wire to the load center which is within 5-feet of the hot tub. Inside the load center the neutral and ground have been bonded. I didn't run a...

I have a GFCI outlet that wires to another outlet and both outlets have stopped working and I'm getting an open neutral indication at both oulets. The outlets are on the same circuit as a double wall switch one of which is a 2 way(turn off or on from different locations). The switches work fine...

I have a square D panel box with 200 amp service coming into the house. I have a square D 30 amp double pole gfci breaker that was put in last year for a hot tub. I am now getting a new hot tub, and it requires a 50amp gfci breaker. The 30amp currently in place says type/tipo HOM. It is...

I have a hottub now but without a disconnect. Its simply a 6/3-50 amp wire that runs from the hottub to a 50amp GFCI inside the house main service panel. I want to install a disconnect 5-10 feet from the hottub. I bought a disconnect box that already has a GFCI inside of it. Should I have bought...