AH73545559-A

Snap action limit switches provide a reliable, economical and repeatable solution for sensing and controlling applications. The AH73545559-A is a single-pole, double-throw snap action device designed for a wide range of applications up to 250V AC/125V DC. It offers a reliable, durable and accurate performance over a wide range of temperatures, from -30°C to +85°C.

Application field

The AH73545559-A snap action limit switch is ideally suited for a wide range of applications, including control of machine tool motors, doors, shutters and other mechanical systems. It can also be used in process control and automation applications, as well as in HVAC, rapid prototyping and injection molding. In addition, the switch can be used in extreme-temperature environments where long life and reliability are of the utmost importance, such as in space, aerospace, automotive and military applications.

Working Principle

The AH73545559-A is a plunger-type limit switch, where a plunger is actuated when it comes into contact with the actuator arm. As the plunger is pushed in, an electrical connection is made between the two contacts. The switch has two positions: off and on. When the switch is in the off position, the electrical circuit remains open and the plunger is not actuated. When the switch is in the on position, the electrical circuit is closed and the plunger is pushed in, triggering an electrical connection between the two contacts.

The AH73545559-A limit switch has a built-in "snap-action" mechanism that ensures reliable and quick operation. The snap-action mechanism ensures that when the actuator arm is pressed, the plunger is quickly and accurately actuated. This allows for fast and reliable operation and ensures a repeatable performance. The switch is designed to be resistant to vibration, allowing for reliable operation in a variety of environments.

Conclusion

The AH73545559-A snap action limit switch is an ideal solution for a wide range of applications up to 250V AC/125V DC. It is well suited for use in process control and automation, as well as extreme-temperature environments where long life and reliability are of the utmost importance. The switch\'s snap-action mechanism ensures reliable and quick operation, ensuring a consistent and repeatable performance.