Wiring Diagrams for Multiple Receptacle Outlets

Wiring Diagram for Dual Outlets. 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. 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 second method of wiring a mid-run receptacle is to connect the receptacle to the circuit wires with pigtails that tap into the circuit wires passing through the box. In this case, the circuit load flows both to the receptacle and to any "downstream" receptacles without being dependent on flowing through the receptacle's connecting tab.

Split Receptacle Circuit Wiring . In the standard wiring configuration for a switched split-wired receptacle, a two-wire cable (with a hot, neutral, and ground) supplies power to the switch or receptacle, and three-wire cable (with red and black hot wires and a white neutral) then brings power from the switch to the split receptacle, where the tab between the hot terminals on the receptacle is ...

Included are arrangements for 2 receptacles in one box, a switch and receptacle outlet in the same box, and 2 switches in the same box. Wiring Two Outlets in One Box. In this diagram, two duplex receptacle outlets are installed in the same box and wired separately to the source using pigtails spliced to connect the terminals of each one.

Video explaining how you can attach two separate circuits into one duplex receptacle. In my case I'm doing it so that I can have more power available on the end of my peninsula.

How To Wire A Double Receptacle Two Different Ways . In this video I am gonna be showing you how to take a double receptacle and make a pigtail and hook it up. I am using 2 15 amp receptacles in ...

Check Sec. 250-146 for the proper method of grounding receptacles and Sec. 250-148 for the proper method of terminating equipment-grounding conductors within receptacle outlet boxes. Knob-and-tube wiring. Two-wire (nongrounding) circuits are often part of knob-and-tube wiring.

If the box is metal, it will also need to be connected to the circuit grounding wire with a pigtail. Connect the white neutral circuit wire to either of the neutral screw terminals on the duplex receptacle. Connect the black and red circuit wires from the three-wire cable to the two hot screw terminals on the duplex receptacle.

What is a GFCI? GFCI also known as “Ground Fault Circuit Interrupter” is a protective device which automatically detects the ground faults and leakage current and provides personal protection against electrocution.GFCI as an outlet / receptacle, combo or circuit breaker, automatically cuts off the main power supply within millisecond against electric shock.

The intent of that requirement is obvious. If a multiwire branch circuit consisting of two ungrounded conductors with a common neutral is used to feed the two receptacles, and the tab on the ungrounded side of the duplex receptacle is broken off, it becomes necessary to ensure that both circuits are simultaneously de-energized.