Wiring Two Gfci Outlets In One Box. Here a gfci receptacle is added at the end of a row of duplex receptacles for single location protection. The downside is in going this route if the one gfci trips all of your outlets lose power which can be a nuisance.
You should have no more than 4 loose wires or 2 cables with a total of 6 wires between them including grounding wires. First attach the line black wire to the line hot wire terminal and the line white wire to the line white wire terminal. Take the bare or green wire and attach it to the green screw on the gfci outlet.
3 identify how many cables or wires you have in your electrical outlet box.
1 for all of the cable clamps combined if any 2 for each device switch or outlet but not light fixtures multiply the total by 2 for 14 gauge wire and 2 25 for 12 gauge wire to get the minimum box size required in cubic inches. Wiring multiple outlets and a gfci. The downside is in going this route if the one gfci trips all of your outlets lose power which can be a nuisance. Can you have 2 gfci outlets on the same circuit.
