how to wire a 3 way switch with 12-2 Wiring Diagram 3, Switch With 2 Lights, A Striking Light On Three On 2 12 Popular How To Wire, Way Switch With 12-2 Galleries

12 Popular How To Wire, Way Switch With 12-2 Galleries

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12 Popular How To Wire, Way Switch With 12-2 Galleries - Dominick, my son thought he could assist out in changing the old-fashioned up-down toggle on-off wall switches to the new fancy massive fascia switches. Here in lies the hassle. He and his mother went and acquired the wrong type switch. (Changed into supposed to be a three-way switch) this for 2 places in which they manage energy to (1) a mild in the middle of a long hallway and (2) a light controlled via switches at pinnacle and backside of staircase. They made the change with out me being present so i couldn’t figure out the authentic wiring connections. After burning up a few circuit breakers i positioned a forestall to their attempt as i used to be afraid they might have accomplished worse. When i went lower back to attempt to re-install the authentic switches until i am getting the appropriate ones, i noticed the wiring to be one of a kind and am looking to discern out the proper manner of re-connecting the wires to the on-off switches. The circuit to the hallway uses 2 crimson wires and 1 black cord. The circuit to the staircase uses crimson and two black wires. In each circuits there are no white wires related to any of the switches. Your assist could be immensely liked. Thanks, george.

Hello i have stared at your diagram and may’t determine out the way to make it paintings for my installation. In my garage, power comes right into a junction field in the middle of the storage. From that junction box a cable is going to the front of the storage where the switch is, another cable goes toward the back of the garage with numerous shops daisy chained. These are what our shop lighting plug into. The switch turns the shops on and off. I wanted to add a transfer to the again of the storage in which the door is going into the residence (so i will flip the lighting fixtures on after i input the garage from the house). If i replace the modern switch to a 3 manner, i apprehend i'd want to connect the two three manner switches with 14-three. It makes sense to me how to twine the transfer inside the new location, however what about the transfer in the old vicinity–it does now not have energy coming in one way and going to a light. Will i want to attach both black and both whites to the terminals (the ones coming from the junction box and those going to the 2d transfer?). I wish i ought to draw you a diagram, however your contact doesn’t allow me to attach a picture. Thanks.