Switch, Button, Lamp

Thông tin chi tiết

In the modern world, electronic technology and automation have become an indispensable part of daily life and industries. One of the small but extremely important devices is the push button switch. Whether in the civil power system or the industrial power network, the role of these devices is undeniable. So do you really understand push button switches - devices that don't just stop at turning on and off electrical circuits?

1. Concept and Structure of push button switch

The push button switch, a simple control device usually made from plastic or metal, is compact in size for easy operation. The main function of the push button switch is to remotely turn on or off the power source, supporting the stable operation of electrical equipment in the system.
The highlight of this device is its ability to withstand a large number of switching times, up to 1 million times without load and 200 thousand times with load.
Although there are many push button switch products with many different usage needs, in general they have some common characteristics as follows:
- Have quite similar structure
- The overall size is compact, simple structure and easy to use
- There are many colors depending on the user's requirements and preferences
- When a force is applied to the push button, the state of the contact will change; without impact, the push button contacts will return to their original state.
The structure of the push button switch includes:
- Button
- Spring
- Contacts (normally closed, normally open and dynamic)
- Guiding shaft
- Wiring screws
- Protective cover

2. Operating principle of push button switch

The operating principle of the push button switch is based on changing the state of the contact when force is applied to the button, thereby controlling the closing or disconnection of the electrical circuit. This allows flexible and precise control of electrical devices.

Nguyên lý hoạt động của công tắc nút nhấn

3. Popular types of push button switches

On the market today, there are many types of push button switches with different features and applications, from simple types with only on/off function to more complex types such as dual push buttons, push buttons with indicator lights. , and explosion-proof push button. Each type is designed to meet specific usage needs in electrical and automation systems.

Below are some common types that Amazon introduces to you:
- Single push button switch: is a type of push button with only one On/Off function state
- Dual push button switch: is a type of push button with 2 operating states: On/Off
- Open push button: has an open structure, used in offices, clubs, hallways of buildings,...
- Sealed push button: has a sealed structure, widely used in ship engine rooms
- Watertight push button: good for outdoor areas
- Push buttons with indicator lights and push buttons without indicator lights
- Push button based on contact number

4. Wide applicantion

+ Controlling automation systems: Push buttons are used to control automation systems in the factory, such as conveyor systems, paint spraying systems,...
+ Robot control: Push buttons are used to control the robot's movements and operations.
+ Start/stop process: Push buttons are used to start and stop production processes in the factory.
- Industrial control:
+ Fire alarm: emergency push button is used for manual fire alarm in case the automatic fire alarm system does not work
+ Alarm bell: push button is used to activate the alarm bell in case of emergency
- Signaling system:
+ Mode switching: the push button can be used to switch the device's operating mode, for example cool/heat mode, washing/spinning mode, etc.
+ Adjustment: some types of buttons can adjust the speed, light intensity, volume,... of the device
+ On/off: push buttons are most commonly used to turn on/off devices such as lights, fans, pumps, air compressors, rolling doors,...
- Control of electrical equipment:
Some practical applications of push button switches:
Not only limited to industrial electrical systems, push button switches are also widely used in daily life and household appliances. Thanks to their wide range of features and high customization capabilities, they are the perfect solution for many control needs.

Application of push button switch of water pump electrical cabinet

5. Select and use push button switches

To choose a push button switch that suits your needs, you need to carefully consider factors such as switch type, number of switching times, and usage environment. Choosing products from reputable manufacturers also helps ensure the quality and durability of the device.
Several brands provide reputable Push Button Switches on the market
Autonics brand
Outstanding features:
- Diverse designs: Autonics provides many types of push button switches with different sizes, colors, and designs, meeting a variety of usage needs. There are both normal push buttons (NO normally closed contact) and types with LED status indicators. Besides, push buttons can be installed by submerged or surface installation.
- High quality: Made from high-quality materials, highly durable, resistant to impact and vibration.
- Diverse features
- Reasonable price
- Safety: Manufactured to meet international safety standards, the button cover is made of fireproof plastic, helping to minimize the risk of fire and explosion.
- Energy saving

For details, refer to Autonics push button switches at: Thiết bị điện công nghiệp Amazen

Hanyoung brand
Hanyoung push button switch is a product from Hanyoung, a famous brand from Korea specializing in manufacturing industrial automation and electrical control equipment. Hanyoung's push button switches are designed to meet diverse needs in the automation industry, from machine control to control panel applications. Below are some outstanding features of Hanyoung push button switches:
- High reliability: Hanyoung's push button switches are designed to endure harsh working conditions, ensuring high durability and reliability even in heavy industrial environments.
- Easy to use: The buttons are designed with an easy-to-use shape and size, making it easy for users to operate without having to stare at the control panel.
- Safety features: Some models have high safety features, including water resistance, dust resistance, and explosion protection, suitable for working environments with high safety requirements.
- Model diversity: Hanyoung offers a variety of push button switch models with different functions, including single push button, double push button, emergency push button, and push button with LED light for easy recognition know status.
- Easy integration: These products are designed to easily integrate into existing automation systems, helping to improve work efficiency and optimize production processes.
- Stable output quality: Ensures stable output signal quality, helping to increase accuracy in the process of controlling machinery and equipment.

Reputable supplier of Hanyoung push button switches: https://amazen.com.vn/cong-tac-nut-nhan-den-bao/hanyoung.html
Brand CHINT
CHINT push button switches are an important part of the electrical product line of CHINT, a multinational company headquartered in China, specializing in electrical equipment and power solutions. CHINT push button switches are designed to meet the diverse needs of industrial and residential applications, with the goal of providing safety, reliability and efficiency. Below are some outstanding features of CHINT push button switches:
- Diversity of functions: CHINT provides many different types of push button switches, including single push button, dual push button, emergency button, and push button with indicator light, helping to suit many different usage needs. together.
- High safety features: Products are designed to ensure maximum safety, with features such as water resistance, dust resistance, and impact resistance, suitable for harsh working environments.
- Quality and reliability: CHINT sets high standards of quality and reliability for its products, ensuring that push button switches operate reliably over long periods of time, even under normal use conditions. heavy use.
- User-friendly design: The switches are designed to be easy to use and install, helping to reduce construction and maintenance time.
- Integration and Compatibility: CHINT push button switches are designed for easy integration into existing automation control systems, as well as compatibility with a variety of devices and control panels.
- Competitive prices: One of the outstanding advantages of products from CHINT is their affordable prices, providing optimal economic solutions for electrical and automation projects.
- Wide range of applications: CHINT push button switches are widely used in industrial, civil, and commercial applications, from machine control panels, control stations, to lighting control systems and many other applications.

For details, refer to CHINT Push Button Switch at: Thiết bị điện công nghiệp Amazen

There are also popular brands on the market today such as Schneider, Omron, Idec,...

6. Outstanding features and benefits

Push button switches bring many undeniable benefits. Simple but effective power control feature enhances the safety and stability of the electrical system. In particular, the variety of switch types and high customization capabilities make them flexible and suitable for all needs.