Light Switch Junction Box Wiring Diagram. Assortment of trailer junction box wiring diagram. Fig 2 Explanation of above picture.
Wiring diagram of a one way lighting circuit using junction boxes fig 1. A wiring diagram is a simplified standard pictorial representation of an electrical circuit. The hot and neutral terminals on each fixture are spliced with a pigtail to the circuit wires which then continue on to the next light.
Here one pole of the both SPST single pole single throw switches s1 s2 are connected to the phase line of the supply.
Fig 1 The junction box should be wired as shown below. Fig 2 Explanation of above picture. As we power this circuit electricity will flow through the hot wire over to the second switch. When the switch is on both line wires are connected together through the switch and the light will be on.