If one switch is up and one is down the current reaches a dead end no current flows and the bulb is off top left and bottom left. How to wire three switches in a gang box seems a bit daunting just looking at it.
Lighting Switch Wiring Diagram Wiring Diagram
Wiring multiple switches on one circuit. Wiring diagram for dual outlets. Connect the 6 inch. Form a similar pigtail with the ground wires. 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. Your gang box looks like an octopus with wires emerging from it like the tentacles of the kraken that sank the black pearl. When the electrical source originates at a light fixture and is controlled from a remote location a switch loop is used.
In this case there will be three black wires forming the pigtail. Wiring a switch loop. Sparky channel 31952 views. To connect the switches simply score the wire with your wire stripper and push the insulation to expose about 34 in. It is not uncommon for a circuit to be configured so that two wall switches in a single double gang box control two different light fixtures. This circuit is wired with a 2.
Another nm cable connects the first outlet box to the next boxes and so on until you reach the end of the chain. Two 6 inch wires coming from the switches and one circuit wire. Here 3 wire cable is run from a double pole circuit breaker providing an independent 120 volts to two sets of multiple outlets. The essence of the wiring configuration is for one hot feed wire entering the switch box to be split so that it feeds both switches which in turn feed hot wires in cables that lead out to two separate light fixtures. Note that the above color scheme does not reflect wire color. Multiple light switch wiring with conventional light switch wiring using nm cable a nm cable supplies line voltage from the electrical panel to a light switch outlet box.
Instead of running a separate pigtail from the hot wire to each switch just leave the hot wire extra long. You have only one power supply wire and three different fixtures to be wired to that power supply. The neutral wire from the circuit is shared by both sets. When both switches are down the circuit is complete bottom right. Separate switches for bath fan and light from single switch in a 1960s house duration. Also included are wiring arrangements for multiple light fixtures controlled by one switch two switches on one box and a split receptacle controlled by two switches.
Heres a wiring method that eliminates extra connections and creates a neater installation. When both switches are up the circuit is complete top right. Wire or rewire multiple outlets in one box.
Gallery of Wiring Multiple Switches On One Circuit
