GPB040A05BR

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Pushbutton switches are a common form of electrical switches used extensively throughout the industry. GPB040A05BR is one such product in the pushbutton switch family. It is a key-locking type stainless steel pushbutton switch. This article explores the application field and working principle of GPB040A05BR.

Application Field

The GPB040A05BR is ideally suited for controlling power in industrial and commercial applications, such as elevators, AC and DC drives, or for various other applications where reliability and accuracy are of paramount concern. It is particularly preferred for controlling power in high-end commercial and industrial applications where local requirements dictate key-locking of the switches. The GPB040A05BR is designed for a rated voltage of 250VAC/VDC, and a rated current of 10A. It can be used for controlling both AC and DC applications.

Working Principle of GPB040A05BR

The GPB040A05BR is a pushbutton switch, meaning that it is operated by pushing a button to turn it on and off. The switch uses a system of springs, levers and contacts to control the switching of power. Once a mechanical force is applied on the pushbutton, it compresses a spring, causing the levers to move, making and breaking contact with an electrical circuit. The switch has two main parts: the actuating mechanism and the contact system. The actuating mechanism is essentially a plunger, and consists of an actuator and a spring. The spring is compressed when the plunger is pushed, causing the contact system to open or close. The contact system consists of two metallic contact blocks, which make and break the connection when the plunger is pushed. This is how the GPB040A05BR is able to control power.

Conclusion

The GPB040A05BR is an effective and reliable pushbutton switch, suitable for controlling power in various industrial and commercial applications. Its working principle is based on the compression of a spring when the plunger is pushed, which causes the contact system to open and close. This allows for accurate and reliable power control.

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