Wall Outlet Diagram. The wiring diagram above shows how switched outlets are often wired. The long slot on the left is the neutral contact and the short slot is the hot contact.
A grounded contact at the bottom center is crescent shaped. This repeats until the end of the chain. Wiring outlets together using the device terminals instead of a pigtail splice as shown in the next diagram can create a weakest link problem.
The hot black wire should connector to the brass colored screw.
This wiring diagram illustrates adding wiring for a light switch to control an existing wall outlet. Wall outlet wiring diagram standard wall outlet receptacle wiring when wiring a wall outlet the neutral white wire should connect to the white or silver metal screw. This wiring diagram illustrates adding wiring for a light switch to control an existing wall outlet. Receptacle wiring in the diagram below a 2 wire nm cable supplies line voltage from the electrical panel to the first receptacle outlet box.
