The simplest type of switch is one that comprises two metal strips that are brought into contact by a spring or some other form of actuating mechanism. When the switch is on current flows along the black wire through the switch to the light and then returns to ground through the white wire to complete the circuit.
3 Way Smart Light Switch Treatlife Wifi Light Switch Single
How light switch works. Without loadneutral please do not purchase. The l2 terminals of both the switches are connected to one terminal of the light bulb while the other terminal of the light bulb is connected to neutral of the ac power supply. Current flows through a switch to the load such as a ceiling light. Status this thread has been locked and is not open to further replies. Light switch works intermittently thread starter merlin803. A single pole switch is one that just turns the lights off or on from one wall location.
With intehome smart light switch you can turn onoff your light with your voice. How does a light switch work the conventional switch circuit most conventional light switches are configured using a classic 2 wire circuit. How a light switch works before explaining how three way light switches work its important to know how a regular light switch works. These are called single pole light switches and they can turn on or off a light fixture from a single location. When you flip the switch off it breaks the circuit and interrupts the flow of electricity. View our welcome guide to learn how to use this site.
Voice control intehome smart switch works with amazon alexa google home. How an electric light switch works l ight switches are simple in design. Neutral live load wires are required to power switch. Start date mar 28 2012. The spring or actuating mechanism inside the switch pushes the metal strips together so that they touch. The switch is then said to be on and electric current flows around the circuit.
A three way switch is used when you want to control a light fixture from two wall locations such as. From the schematic you can easily visualize how the wiring works. The switch simply opens off or closes on the connection between the two terminals on the switch. Please start a new thread if youre having a similar issue. How does a light switch work. In the state shown in the above image the light is off.
One is a permanent live feed from your mains power to the switch. This consists of two wires hot and ground.
Gallery of How Light Switch Works
