AV4544

Snap Action, Limit Switches

Overview of the AV4544 Switch

The AV4544 is a snap action, limit switch designed for use in medical, industrial, and aerospace applications. The switch is designed to operate reliably in temperatures between -10°C and 60°C. It comes in two basic configurations: a normally closed or a normally open version. The switch is sold in two different sizes. A standard size switch is 9.53mm long by 8.53mm wide, while the mini size switch is 5.53mm long by 4.53mm wide.

The switch is designed with a metal base and metal contacts for reliable operation. The base provides mechanical strength for the switch, while the metal contacts are designed to provide electrical integrity. Additionally, the metal contacts have a gold-plated finish for corrosion resistance. The switch is sealed to IP67 standards, meaning it is dust and waterproof.

AV4544 Application Field

The AV4544 snap action limit switch is suitable for a variety of applications. The switch is ideal for applications that require reliable switching in harsh environments. The robust construction and reliable operation make it a suitable choice for applications in medical, industrial, and aerospace applications where reliable operation is essential.

The switch is suitable for applications where precise movement and positioning is required. The switch\'s ability to precisely measure how far it has been displaced makes it useful for applications where precise positioning and monitoring is required, such as medical equipment, industrial robots, and aircraft control systems.

The switch is also suitable for use in hazardous locations, such as explosive environments. The switch has a UL94 V0 flame rating, meaning it is suitable for use in hazardous locations. The switch is also resistant to shock and vibration, making it suitable for use in vibration and shock environments.

Working Principle of AV4544

The AV4544 snap action limit switch works by using a mechanical force to push or pull a metal contact. The contact is connected to the switch body via a long metal arm. When the switch is activated, a mechanical force is applied to the metal arm, which causes the contact to move. The movement of the contact triggers the switch, causing it to change state.

The switch is designed to be activated and deactivated by a mechanical force, such as a plunger, toggle, lever, cam, or other type of mechanical system. This ensures that the switch will operate reliably and accurately. The switch also has adjustable operating and release force settings, which can be adjusted to suit the application.

The AV4544 switch also has an adjustable travel distance, which allows users to set the distance the contact has to move before the switch changes state. This can be adjusted to suit the application and to ensure that the switch operates reliably and accurately.

Conclusion

The AV4544 snap action, limit switch is a robust and reliable microswitch designed for use in medical, industrial, and aerospace applications. It is designed to reliably and accurately detect movement and positioning in harsh environments. The switch is sealed to IP67 standards, making it dust and waterproof, and is rated for hazardous locations. Additionally, the switch is adjustable, allowing users to set the travel distance, the operating and release force.