Electrical Wall Outlet Wiring Diagram

Don t use this receptacle when no ground wire is.

Electrical wall outlet wiring diagram.

Multiple outlet in serie wiring diagram. The long slot on the left is the neutral contact and the short slot is the hot contact. This is a polarized device. A grounded contact at the bottom center is crescent shaped.

This repeats until the end of the chain. Click the icons below to get our nec compliant electrical calc elite or electric toolkit available for android and ios. Most electrical codes now require outlets in kitchens and bathrooms to be on separate 20 amp gfci circuits. The neutral wire from the circuit is shared by both sets.

For wiring in series the terminal screws are the means for passing voltage from one receptacle to another. 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. 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. Wiring diagram for dual outlets.

In the diagram below a 2 wire nm cable supplies line voltage from the electrical panel to the first receptacle outlet box. Wiring a grounded duplex receptacle outlet. The electrical calc elite is designed to solve many of your common code based electrical calculations like wire sizes voltage drop conduit sizing etc. The black wire line and white neutral connect to the receptacle terminals and another 2 wire nm that travels to the next receptacle.

Outlet wiring diagram pdf 22kb back to wiring diagrams home. This is a standard 15 amp 120 volt wall receptacle outlet wiring diagram. If you add an outlet to a kitchen or bath it must be gfci protected.