Mini Toggle Switch On On

A toggle switch is a type of electrical switch that is widely used in many different applications. It is called a toggle switch because it can be switched on and off by using a toggle that moves back and forth. This movement opens or closes the circuit that the switch is connected to. A 3-pin toggle switch is a type of switch that has three wires or pins. These pins are used to connect the switch to the electrical circuit that it serves.

A 3-pin toggle switch is easy to install and use. Its pins are usually marked as "C" (common), "NO" (normally open), and "NC" (normally closed). The "C" pin is the common pin and is used to connect the switch to the circuit. The "NO" pin is the normally open pin and is used to connect the circuit when the switch is in the on position. The "NC" pin is the normally closed pin and is used to connect the circuit when the switch is in the off position.

When choosing a 3-pin toggle switch, it is important to consider its rating. The rating of a switch refers to its ability to handle the electrical current that flows through it. A switch with a higher rating can handle more current and is therefore more suitable for heavy-duty applications. On the other hand, a switch with a lower rating may be suitable for lighter applications.

There are many different types of 3-pin toggle switches available in the market. Some of the most common ones include single-pole single-throw (SPST), single-pole double-throw (SPDT), double-pole single-throw (DPST), and double-pole double-throw (DPDT) switches. Each type of switch has its own advantages and disadvantages.