If the light switch has a ground screw on it usually green and at the bottom of the switch connect it now. To be safe test both the top and bottom with the radio.
3 Ways To Replace A Light Switch Wikihow
Electrical wiring a light switch. The red and black are used for hot and the white neutral wire at the switch box allows for powering a timer remote control or other programmable switch. These diagrams are shown as using the romex wiring method. First of all we should connect the ground wires to the box. In the diagram below right a 2 wire nm cable that connects the light fixture to the switch carries 2 line wires one line and one switched line. Before doing any wiring plug the radio into other outlets you plan to work on. Some duplex outlets can have different circuits running to adjacent outlets.
Another nm cable connects from the light fixture box to the switch box. The easiest wiring of a light switch you can do is with a single pole standard light switch. It is just one of those essential skills that every diyer should be feel confident doing. Wiring a light switch is probably one of the simplest wiring tasks most homeowners will have to undertake. Assuming it is a steel box. Understanding the basic light switch for home electrical wiring.
For lights turn the light switch on and off to be sure. Because the electrical code as of the 2011 nec update requires a neutral wire in most new switch boxes a 3 wire cable runs between the light and switch. With the power coming to the switch and then going to the lights you will notice that there are two black wires two white wires and two ground wires bare wires. To illustrate the wiring of these switches switch boxes and fixture boxes are not shown but are obviously required for every application. This is an updated version of the first arrangement. With alternate light switch wiring an nm cable supplies line voltage from the electrical panel to a light fixture outlet box.
Gallery of Electrical Wiring A Light Switch
