Push button switches are used in a variety of applications, from industrial machinery to household appliances. They are commonly found in control panels, electrical equipment and electronic devices. A push button switch is designed to be activated by pushing on the switch button, which makes or breaks the electrical connection. The 5 pin push button switch is a popular type of switch that is used in many applications. In this article, we will discuss the wiring diagram for a 5 pin push button switch.
What Is a 5 Pin Push Button Switch?
A 5 pin push button switch is a type of switch that has five terminals or pins. These pins are used for connection to an electrical circuit. The push button switch is usually mounted on a panel or enclosure and is actuated by pressing the button. The switch can be used for a variety of purposes, such as turning a device on or off, selecting a function or changing a parameter.
Components of a 5 Pin Push Button Switch
A 5 pin push button switch consists of several components that are essential for its operation. These include:
| Component Name | Description |
|---|---|
| Button | The button is the part of the switch that is pressed to activate it. It can be made of plastic or metal. |
| Contacts | The contacts are the parts of the switch that make or break the electrical connection. There are usually two contacts in a push button switch, one of which is normally open (NO) and the other is normally closed (NC). |
| Terminals | The terminals are the points on the switch where the electrical connections are made. There are usually five terminals in a 5 pin push button switch. |
Types of 5 Pin Push Button Switches
There are several types of 5 pin push button switches, each with different functions and applications. Some of the common types are:
| Switch Type | Description |
|---|---|
| NC Push Button Switch | This type of switch is normally closed and opens when the button is pressed. It is used for safety applications, such as emergency stop buttons. |
| NO Push Button Switch | This type of switch is normally open and closes when the button is pressed. It is used for applications, such as turning a device on or off. |
| DPDT Push Button Switch | This type of switch has two rows of contacts, and each row has a normally open and normally closed contact. It is used for applications, such as reversing the direction of a motor. |
Wiring Diagram for a 5 Pin Push Button Switch
The wiring diagram for a 5 pin push button switch can vary depending on the application and the type of switch. However, the basic wiring diagram is as follows:
- Terminals 1 and 2 are the power supply terminals. These are connected to the source of power.
- Terminal 3 is the common terminal. This is connected to the load or device that is being controlled.
- Terminal 4 is the normally open terminal. This is connected to the load or device that is being controlled when the switch is pressed.
- Terminal 5 is the normally closed terminal. This is connected to the load or device that is being controlled when the switch is not pressed.
The wiring diagram can be illustrated as follows:
It is important to follow the wiring diagram carefully to ensure that the switch is wired correctly and functions as intended. Incorrect wiring can cause damage to the switch or the device being controlled.
FAQ
A normally open push button switch is open when the button is not pressed and closes when the button is pressed. A normally closed push button switch is closed when the button is not pressed and opens when the button is pressed. The choice of switch depends on the application and the function required.
Yes, a 5 pin push button switch can be used for multiple functions by connecting different loads or devices to the different terminals. However, it is important to ensure that the wiring is correct and that the switch can handle the load or current required for each function.
The maximum current rating for a 5 pin push button switch depends on the specific switch and its application. It is important to check the datasheet or specifications for the switch to ensure that it can handle the current needed for the application.
Yes, a 5 pin push button switch can be used in a high voltage application if it is rated for the voltage and current required. However, it is important to follow the safety guidelines and regulations for high voltage applications and to use appropriate safety precautions.
The lifespan of a 5 pin push button switch depends on various factors such as the quality of the switch, the application, and the frequency of use. A high-quality switch can have a lifespan of several million cycles, while a low-quality switch may fail after a few thousand cycles.
A 5 pin push button switch can be purchased from electronics suppliers, industrial suppliers, or online retailers. It is important to choose a reputable supplier and to ensure that the switch is of good quality and suitable for the application.
