Fine Beautiful Grounding A 2 Prong Outlet

This process could result in a wide variety of obstacles including getting the cable through floors and behind walls or in this case running the cable across basement joists and stapling them in place with electrical staples and a hammer.

Grounding a 2 prong outlet. To replace your two prong outlet with a gfci start by turning off the breaker controlling the outlet circuit and unscrewing the outlet from the electrical box. It must be connected to this terminal not to the load terminal or the gfci won t offer any protection. Disconnect the hot wire which is black from the existing outlet and connect it to the brass line terminal on the gfci.

If the box has no threaded hole you will have to drill a hole only slightly smaller than the screw and. Screw the jumper wire into the 10 32 threaded hole in the box. Start by cutting power to the main electrical panel.

There are two risks associated with two prong outlets. Connect a green jumper wire which you can buy with a screw already mounted in it at hardware stores from the green grounding nut on the new receptacle to the box. Run the nm cable from the panel to the location of the outlet.

Next unscrew the mounting screws located at the top and bottom of the receptacle and pull it out. Risks associated with two prong outlets. In most cases grounding a receptacle means running new wiring with a ground wire in it.

This ground wire protects electronics and people from electrical surges and faults by providing a pathway for extra energy to escape the house s circuitry. Make sure the armored cable is firmly attached by a metal clamp inside the box. Electrocution and power surges.

This won t exactly ground a 2 prong outlet but it will make it safer. If you have only 2 wires and a 2 prong receptacle you can attach a gfi or gfci receptacle. Both of these issues have to do with the fact that the wiring in two prong outlets isn t grounded.