Wiring A Threeway Switch. Web what you'll need: Best of all, they are easy to install.
Web shut off the electrical power for the circuit at the circuit breaker box. Best of all, they are easy to install. Due to multiple wires being hot in this particular type of switch wiring, it can be a little tricky for an amateur to.
Web What You'll Need:
Two of the wires should be black and red, called the travelers; Due to multiple wires being hot in this particular type of switch wiring, it can be a little tricky for an amateur to. Best of all, they are easy to install.
By Correctly Connecting Two Three.
Web the common two traveller terminals ground or earth terminal. Web shut off the electrical power for the circuit at the circuit breaker box.