1-1571990-3

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Pushbutton Switches are the foundation of any access control system to provide reliable and secure control of dangerous substances or hazardous areas. The model 1-1571990-3 Pushbutton Switches is one such example of such a switch. This article will explain the application field and working principle of the 1-1571990-3 Pushbutton Switch.

The 1-1571990-3 Pushbutton Switches is designed for use in hazardous areas, such as those containing potentially combustible or explosive materials. This is because the pushbutton switch features an interlock mechanism that prevents accidental contact with the circuit that would cause a spark or stutter. The switch also features two contact pins for two-way toggle action, providing reliable operation and long life in the most demanding applications.

The 1-1571990-3 Pushbutton Switches is suitable for use in a variety of applications, including plant process control systems, electrical power management, access control systems, machine tooling, and mine ventilation systems. It can also be used in industrial automation systems, as it is capable of remote resetting, which allows for remote control of devices and processes. The switch is also suitable for use in electronic security systems, providing secure operation and reliable actuation.

The working principle of the 1-1571990-3 Pushbutton Switches is quite simple. When the switch is energized, an internal cam actuates the spring-mounted contacts, which then snap open and close the circuit, thus providing the desired control. The contacts are designed to be self-cleaning and self-maintaining, ensuring reliable and consistent operation. The contacts also feature a cover that protects against dust, dirt, and other contaminants. Additionally, a set of dampers are provided for vibration protection, ensuring reliable actuation even in the most harsh environments.

The 1-1571990-3 Pushbutton Switches is designed for heavy duty applications and offers reliable, secure control. The switch is suitable for use in a variety of different applications and features a durable contact mechanism that provides reliable operation and long life. It is also capable of remote resetting and is equipped with a protective cover and dampers for vibration protection. This makes the switch an ideal solution for process control, electrical power management, access control systems, machine tooling, and industrial automation systems.

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