Electrical Wall Outlet Wiring Diagram

Multiple outlet in serie wiring diagram.

Electrical wall outlet wiring diagram.

This is a polarized device. So before using the method we show here for how to wire a wall outlet in a kitchen or bathroom check with an electrical inspector. A grounded contact at the bottom center is crescent shaped. Wiring a grounded duplex receptacle outlet.

Here 3 wire cable is run from a double pole circuit breaker providing an independent 120 volts to two sets of multiple outlets. The neutral wire from the circuit is shared by both sets. In the diagram below a 2 wire nm cable supplies line voltage from the electrical panel to the first receptacle outlet box. Wiring diagram for dual outlets.

For wiring in series the terminal screws are the means for passing voltage from one receptacle to another. To wire multiple outlets follow the circuit diagrams posted in this article. Most electrical codes now require outlets in kitchens and bathrooms to be on separate 20 amp gfci circuits. Any break or malfunction in one outlet will cause all the other outlets to fail.

Outlet wiring diagram pdf 22kb back to wiring diagrams home. This repeats until the end of the chain. This is a standard 15 amp 120 volt wall receptacle outlet wiring diagram. Don t use this receptacle when no ground wire is.

Click the icons below to get our nec compliant electrical calc elite or electric toolkit available for android and ios. This wiring is commonly used in a 20 amp kitchen circuit where two appliance feeds are needed such as for a refrigerator and a microwave in the same location. The long slot on the left is the neutral contact and the short slot is the hot contact.