A3CT-90B1-12EW

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Pushbutton Switches have different applications and working principles, depending on the features of the model.

A3CT-90B1-12EW is one of the Pushbutton Switches, offering many benefits for applications. These switches provide excellent reliability with a low actuation force and a long life expectancy using momentary-on or maintained-on designs.

The A3CT-90B1-12EW is used mainly in industrial environments, where it can be used for a variety of purposes such as controlling machine functions, signal generation, and deterring unauthorized access. Its normally open button is designed for momentary-on operation for applications that require a pulse signal, with a minimum electrical life of one million cycles. The switch also has a wide range of characteristics such as a high insulation resistance, an operating force of 150 grams, a travel of 2.5 ± 0.3 mm and an operating temperature range of −30 to +85 °C.

In terms of the working principle of A3CT-90B1-12EW, it works in the same way as other Pushbutton Switches. When the button is depressed, a contact is opened and a pulse is generated. When the contact button is released, the contact is closed and the pulse is stopped. The working principle of the switch is based on a simple electro-mechanical system that comprises a button, an actuator, a pathway between them, and a contact.

The actuator is located between the button and the path and when the button is depressed, it pushes the actuator which then moves along the path. When the actuator reaches a certain point, it activates the contact which then generates the pulse. When the button is released, the actuator moves back to its initial position and the contact is then closed, thus stopping the pulse.

The A3CT-90B1-12EW Pushbutton Switch provides excellent durability and performance for industrial control applications. offering a long lifespan and reliable operation. It also has a wide operating temperature range and its momentary-on design provides a pulse signal when the button is depressed, making it suitable for many applications.

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