The switches that are manually activated with the help of a mechanical level, or a handle or a pivot are known as toggle switches. The toggle switch is a type of switch that has two arms that are almost in line with each other connected by an elbow like pivot. The elbow like pivot creates a positive snap action bringing the two arms into contact when the switch moved to the on position.
Literally, to toggle means to alternate functions. Toggle is often used to indicate the action of turning something on and off in alternating sequences. A person could be said to be toggling a motor or toggling a computer program. This means they are turning it from an off state to an on state multiple times.
In electrical theory, toggle switches are seen as a gate. The schematic symbol for a toggle switch resembles a gate. The gate idea is that when the gate is closed, contact is made and current flows through it. When the gate is open, contact is broken and no current can flow.
Toggle Switch Types
These electrical switches can be used for variety of applications and they can be lighted, water proof, small and large. Depending on the kind of application you want to buy them for, you can select an appropriate one. Lighted toggle switch is the toggle switch which is illuminated when it is switched on. Some of the variants may be illuminated in on and off both conditions.
Lighted toggle switch is great advantage in the night. You can get water proof toggle switch if you want to use the switch in your kitchen or may be at some commercial set up where there are chances of using it by wet hands. Water proof toggle switch is indeed shock proof.
4 Way Switches
Another type is a 4 way toggle switch which is available in multiple colors and can be used for industrial and domestic both purposes. It is available with all the accessories needed to mount it. When you buy a 4 way toggle switch them then do not forget to check its warranty. Some of the suppliers can give you 5 years of warranty.
Mini toggle switch can be bought in various options of on/on, on/off/on and on/on/on depending on your wiring requirements. A Mini toggle switch is perfect for 3 ampere to 5 ampere wiring.
Any type of toggle switch can be bought online through many websites selling them. You can see the entire stuff included in a package. It is important to check the quality of the switches from a safety point of view.
In the modern world, toggle switches find innumerable applications and are available in a wide array of looks, colors and sizes. They are designed to simultaneously activate a number of electrical contacts, or even to handle huge amounts of electrical current or high voltages at times. The toggle switches come in a large variety of sizes and are not at all limited by function. It can be very very small or be incredibly large. The variants range from miniature switches with one or two poles for throwing momentary use to high ampere switches for handling huge amounts of current and voltage. Functionally as well, toggle switches can operate on a simple single device mechanism, or be connected to any number of devices. The seemingly simple toggle switches are generally used to operate complex and gigantic super computer systems.