Circuit Connection Diagram. With this wiring both the black and white wires are used to carry 120 volts each and the white wire is wrapped with electrical tape to label it hot. With the light at the beginning middle and end a 3 way dimmer multiple lights controlling a receptacle and troubleshooting tips.
In some cases a diagonal line may be used which. Wiring diagrams for 3 way switches diagrams for 3 way switch circuits including. Some circuit diagram rules wires or lines in circuit diagrams are usually horizontal or vertical.
A neutral wire is not used in this circuit.
The white wire is used for hot in this circuit and it is marked with black tape on both ends to identify it as such. This circuit originates from the breaker box containing a 2 pole 30 amp breaker. A wiring diagram is a simple visual representation of the physical connections and physical layout of an electrical system or circuit. A neutral wire is not used in this circuit.
