83875102

Snap Action, Limit Switches

The 83875102 Switch is a type of snap action, limit switch, a switch which is actuated, or triggered, by some kind of physical force. This physical force can be in the form of manual manipulation, pressure, temperature, vibration, etc. A snap action limit switch is composed of a switch body, an operating plunger, and a snap action mechanism.

Application Field

Snap action limit switches are mainly used in the fields of industrial automation, home automation, and automotive applications. These switches are often used in critical applications such as controlling power supply and providing feedback signals to other systems. In industrial automation, they are relied upon to control objects such as motors, actuators, and other machines. Home automation often uses them to control lighting, security systems, and other electronic components. Lastly, they are also used in automotive applications to control fuel pumps, cooling systems, body control modules, and brake systems.

Working Principle

There are two common types of snap action limit switches; latching and non-latching. In both types, the movement of the plunger is what controls the on/off state of the switch. As the plunger moves either inward or outward, it actuates the snap action mechanism which triggers the switch to change state.

Latching switches have two distinct states, on and off. The plunger must be released in order to change the state of the switch. This type of switch is often used in applications where the on or off position must remain the same until a manual intervention is made. Non-latching switches, on the other hand, return to their original state when the plunger is released. This type of switch is often used where the device needs to be monitored in an on/off cycle, such as in control systems.

Conclusion

The 83875102 Switch is a type of snap action, limit switch. These switches are mainly used in the fields of industrial automation, home automation, and automotive applications. They work by having the plunger move inward or outward which actuates the snap action mechanism to change their state. Latching switches maintain their on/off state until a manual intervention is made, whereas non-latching switches return to their original state when the plunger is released.