The source is at the outlet and a switch loop is added to a new switch. If you put the loop over the screw in the counterclockwise direction tightening the screw will force the loop open and could create a loose connection.

How To Wire A Switch Light Then Switch Then Outlet
Wiring a switch to a light and an outlet. You can change this duplex receptacle to a switchreceptacle combination so that you still have power in the outlet but can use the switch to control your new overhead task light. The procedure is not unlike wiring multiple lights to a single switch. 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. You can even wire the switch to control the outlet which is a great option if you prefer a plug in light fixture to a permanent one. This page contains wiring diagrams for household light switches and includes. Wrapping the wire clockwise when wiring a light switch ensures that the loop on the end of the wire will tend to close when the screw is tightened.
This electrical wiring question came from. Mike a handyman from fort dodge iowa. Fishing in a wire from the receptacle to the light fixture is fairly easy so this is how you would wire the switchreceptacle combo device in this situation. Wiring a switch with an outlet. Wiring an outlet to a switch loop. Conversely you can connect the switch for a new light fixture to a nearby outlet which is a procedure similar to wiring outlets in series.
This wiring diagram illustrates adding wiring for a light switch to control an existing wall outlet. A switch loop single pole switches light dimmer and a few choices for wiring a outlet switch combo device. The hot source wire is removed from the receptacle and spliced to the red wire running to the switch. Is it possible to wire a switch for a light and at the same time connect an outlet to the switch that will not power off and on with the switch.