83272001

Snap Action, Limit Switches

83272001 snap action, limit switch is a device designed to quickly and accurately turn a circuit on and off. They are used in a wide variety of applications, including driving motors, controlling hazardous environments, and actuating valves, among other uses. The snap action, limit switch is actuated by a physical phenomenon known as snap action. This snap action is usually triggered by a mechanical force, such as an impact or a pushbutton. While snap action, limit switches are typically bi-stable, some can be made uni-stable.

Principles of Snap Action Switches

Snap action is a term used to describe a sudden and forceful change in position of a switch after a predetermined threshold force has been exceeded. This force can come from a pushing, squeezing or pushing force, or from gravity if the switch is manipulated from above. Snap action switches actuate when the pressure applied exceeds a predetermined limit or threshold level. Once that force has been exceeded, a typical snap switch will either remain in its closed position or New State until it is manually reset, or it will open/close rapidly, depending on the type of switch. This rapid, decisive action leads to the term “snap action.”

Snap switches are characterized by the contact arm moving rapidly in one direction and returning more slowly in the opposite direction, when actuated. This movement usually takes fractions of a second and, in conjunction with their preset thresholds, can be used to actuate a variety of devices in response to certain thresholds of force. Moreover, snap switches provide a relatively high operating force, making them ideal for preventing mechanical over actuation. Furthermore, snap switches of this type also contain dust-tight seals around their actuators and contacts, providing additional protection in environments where contamination is possible, such as food processing plants or laboratories.

Application of83272001 Snap Action Limit Switches

83272001 snap action, limit switches are widely used in a range of applications where rapid and decisive action is required. One of the most common uses for these switches is in motor control, where the snap action that these switches provide helps to accurately start and stop motors. They can also be used in hazardous environment applications, to prevent exposure to dangerous elements such as high-pressure fluids or vapors. In addition, they are used in applications where valves need to be actuated based on certain force thresholds. In addition, they are commonly used in any application where a physical stimulus needs to be registered and dealt with expediently.

Conclusion

83272001 snap action, limit switches are widely used in a variety of applications where accurate response and quick action are essential. They are usually actuated by a mechanical force, and operate based on pre-set thresholds after a predetermined amount of force has been exceeded. The snap action that these switches provide is beneficial in a range of applications such as hazardous environment applications, motor control, and valve actuation. As such, these switches are sought after for their reliability and quick action.