What is an Electric Switch?
An electric switch is an electromechanical device that connects or disconnects the electricity supply to a circuit. Electric switches are very important in electrical circuits because, without an electric switch, all the devices we are using are useless and cannot be operated without a switch. Electric switches can be used to connect and break the flow of connectivity in the circuit. Electronic switches can be used to perform all logical functions in the circuit. It is used to open close the circuit. So, the flow electrons totally depend on this, whether it will enable it or disable it. It does respond to the force, or we can say, external force so that electrical signal can be changes
- If the electric switch which is in the “ON” position completes the circuit and permits current to flow through.
- If the electric switch which is in the “OFF” position closes the circuit and prevents current from flowing through it.
Electric Switch
An electric switch is an important component in an electrical circuit. An electric switch is a simple device that either breaks the circuit or completes it to stop or start the flow of current. An electric switch is an arrangement to switch the circuit ON and OFF as needed. It is also called a “Key” component in an electrical circuit. Basically, it is used to interrupt the general flow of electrons. In this article we will learn about Electric switches, the Working of electric switches, the construction of electric switches and different types of electric switches, and advantages and disadvantages, and their applications.
Table of Content
- What is an Electric Switch?
- Properties
- Construction
- Working
- Types of Electric Switch
- Rating of Electric Switches
- What are Contactors in Electric Switches ?
- Why do we need Electric switch ?
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