3/14/2023 0 Comments On off switch wiringBoth L2 terminals of the switch are connected to one terminal of the light bulb. So this wire acts as an alternate bridge point between the two switches, which allows them to connect the circuit to the light source from either switch.īoth L1 terminals of the switch are connected to the live wire of the AC supply. Two-way light switching works by keeping two wires between two different switches. Such switches are mostly used in the area of the stairs. A 2-way switch means you can operate the light from two places. The 1-way switch means you can operate a light or a fan from one place, and this is the most common type of switch we find in every home. Be sure to turn off the AC power supply before wiring, mounting, and dismounting the switch.Do not use switches in an atmosphere that contains combustible or explosive gases.Do not do any kind of wiring while the power supply is on in the switch otherwise, an electric shock may occur.Some precautions for switches are outlined below: Or you can turn on the first switch and turn off the second switch. So you can turn the light on and off with the first switch and do the same with the second switch. Between the two switches, both lines are called passengers. Now you will need different types of switches called three-way switches as it has three terminals. Suppose you have two entrances to enter a room. The basic circuits for turning lights on and off are shown in the figure below. Let’s start with the basic idea of a light switch in an electric circuit. US terminology is used in this definition. While the US refers to a three-way switch and a 4-way switch. In the UK, they refer to 2-way switches and cross-over switches. The terminology related to the switch varies between the US and the UK. When the switch is in the off condition, it is known as an open circuit. There are three types of circuits: open circuit, close circuit, and short circuit. Connecting the common terminal and L1 terminal will turn on the light, while connecting the common and L2 terminal will switch off, which will also turn off the light.Īlso Read: What is a Three Phase Inverter? | Working Principle of Three Phase Inverter | Applications of Three Phase Inverter Multiway Switching: Whose figure is as follows.įigure A shows the mechanics of the 2-way switch, Figure B has the face of a single gang switch, and Figure C has a single gang two-way light switch. When a bulb is controlled by two switches, a gang 2-way switch is used. In the schematic diagram above, the light mode is off, but the light is turned on when the switch is toggled. The two-wire control two-way switch is shown in the figure below. The L1 and L2 terminals of both switches are connected together. And the other end of the bulb is connected to the neutral of the AC supply. The COM terminal of the first switch is connected to the phase, and the COM terminal of the second switch is connected to one end of the lamp. The two-wire 2-way switch is mostly found in the industrial area and in some old houses. The front and rear of the two-way switch are shown in the picture below:Īlso Read: What is Limit switch | Working Principle Of Limit switch | Application of Limit switch Alternative Method of 2-Way Switch Wiring: Similarly, the light is turned on when the COM terminal of the first switch is connected to the L2 terminal and the COM terminal of the second switch is connected to the L1 terminal. The light is on when the COM terminal of the first switch is connected to the L1 terminal, and the COM terminal of the second switch is connected to the L2 terminal. The light goes off when the common terminal of both switches is connected to L1 or L2 terminals.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |