Different Types Of Electrical Switches

Select a type of light switch that is compatible with the circuit where it will be installed.

Different types of electrical switches.

Electrical switches not require physical or manual contact it has ability to perform operation. These types of switches are actually commonly used for fans. The wall switch is one of the most common and important electrical devices in the home. There are many different types of electrical switches.

There are several different types of switches and although they may look the same when they are installed with their faceplates intact the various switches look and function differently on the inside. For example if a light is controlled by one switch you ll need to replace it with a single pole switch. Both of these types of switches are widely used in electrical and electronics systems. Most of the common types of switches come in different styles such as toggle rocker slider or push.

We will discuss them one by one later in this article. Types of electrical switches. Mechanical switches can be classified into different types based on several factors such as method of actuation manual limit and process switches number of contacts single contact and multi contact switches number of poles and throws spst dpdt spdt etc operation and construction push button toggle rotary joystick etc based on state momentary and. Electrical switches operate under the action of semiconductors.

Switches can also be categories on many different bases. Switch type selection depends on the system in which they are going to be incorporated. A selector switch can be very important when you are trying to set up lighting that has two different modes. Poles means the number of input circuit power circuit.

The selector switch is going to allow you to switch between two different settings effectively. Mechanical switches further classify into different types of switches based on number of poles and throughs. Electrical switches are devices that can make break or divert an electrical current. Poles are individual circuits the switch controls e g a 3 pole switch has three circuits controlled by the same throw.

These may be mechanical electrical or electronic and are composed of two or more contacts mounted on an insulated structure that can be moved in and out of contact with each other.