AH715459-A

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Snap Action, Limit Switches

Snap Action, Limit Switches are simple electrical switches used to control or limit the movement of a device by setting physical limits. As the name implies, they limit the range of motion and are usually used in machines and other applications with high-speed and multi-stage movements. They are commonly used in robotics, factory automation, and process control systems.

AH715459-A is a widely used limit switch manufactured by ABB. It is commonly used in industrial and commercial installations that require a highly reliable, robust limit switch with a long life span. It is most suitable for applications where frequent starts and stop operations are performed.

Application Field of AH715459-A

AH715459-A is widely used in various commercial and industrial applications. It is used in processes such as mining, power generation, and production lines where long-term service life is required. The switch is also used in data centers and machine rooms to prevent overloading on electrical circuits. It can also be used for controlling an open/close switch in lift systems, automatic door and window openers, and other automated systems.

Working Principle of AH715459-A

The AH715459-A Snap Action, Limit Switch uses a spring-loaded hinge system to reset and activate the switch when a certain amount of force is applied. It has two separate contacts that are actuated when the hinge is closed or opened. As soon as the hinge is released, the switch is reset to its original position and the contacts are separated again, thus avoiding electric shock. The switch is designed in such a way that it will snap into its reset position when the force is released and it is reset by itself. The switch is also designed to have a longer life span by having the contacts made of strong materials, such as steel and brass.

The AH715459-A is suitable for 22mm controls, has two switched outputs, and its rated voltage is 10 A at AC 15-250V or DC 0.2A-12/24V. It is certified to CSA and UL 94V-0 standards and its operating temperature range is from -25°C to +85°C. The switch has a long life of over 5 million cycles and its mechanical life is 1 million cycles.

Benefits of AH715459-A

Some of the benefits of using the AH715459-A Snap Action, Limit Switch include its IP55, IP67 water and dust resistant properties. This ensures that the switch is highly reliable and resistant to extreme environmental conditions. It is also designed with a wide range of UL, CSA, and CE approvals, making it suitable for applications in industrial and commercial markets worldwide. The switch also has a long mechanical life of 1 million cycles, making it reliable and durable in the long run.

The AH715459-A is easy to install, easy to maintain, and allows for easy adjustment with a potentiometer. The switch is available in different versions for various operating conditions. With its spring-loaded hinge and short actuation, this switch is suitable for applications where fast and precise limit setting is required. Furthermore, the switch is also equipped with a diagnostic LED which provides quick identification of the current status.

Conclusion

The AH715459-A is an ideal solution for a variety of industrial and commercial applications that require reliable and robust limit switches with a long service life. Its snap-action, long life, and IP55/IP67 properties make it suitable for applications where fast and precise control is required, such as in factories and data centers. It is also suitable for applications where frequent starts and stops are performed and is easy to install and maintain due to its potentiometer adjustment and diagnostic LED. It is certified to UL, CSA, and CE standards, making it suitable for use in various markets worldwide. Furthermore, its long-term durability makes it a great choice for applications that require long-term performance.

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