The white wire of the romex going to the switch is attached to the black line in the fixture box using a wirenut. The other one has the power coming into the box that the light fixture is mounted to.
Decora 15 Amp Single Pole Dual Switch White
Single pole light switch diagram. Also included are wiring arrangements for multiple light fixtures controlled by one switch two switches on one box and a split receptacle controlled by two. One is with the power coming into the box that contains the switch. Standard single pole switches do not connect to neutral circuit wire. The ground screw is for the circuit ground wire connection. Light switch wiring diagram single pole this light switch wiring diagram page will help you to master one of the most basic do it yourself projects around your house. The most simple and common method of wiring a single pole switch.
Level beginner description power a hot and a neutral is fed to the switch with 1 switch leg run from the switch to 1 light. The other terminal is for a second hot wire called a switch leg that runs only between the switch and the light fixture. With a single pole switch there are two variations. A switch loop single pole switches light dimmer and a few choices for wiring a outlet switch combo device. You are going. Single pole switch diagram 2 this switch wiring diagram shows the power source starting at the fixture box.
This single pole switch wiring diagram can be helpful if you are trying to understand how your light and switch are wired. Wiring a single pole light switch. This page contains wiring diagrams for household light switches and includes. Either 142 with ground wg for 15 amp circuits or 122wg for 20 amp circuits. The switch leg brings power to the fixture when the switch is turned on. A 2 wire feed is pulled from the nearest source of power like a receptacle or the panel to the switch.