On a three-way, there’s an extra terminal, known as the “prevalent.” Power is available in for the switch around the common, then two “traveler” wires connect the main switch to the next around the brass terminals. The wiring for the plug, Conversely, allows the connection of electrical devices and appliances https://smartpowerpoints44219.iyublog.com/33941609/the-best-side-of-safe-electrical-wiring