LSN1A-3D

LSN1A-3D are snap action limit switches manufactured by Shanrui. They are widely used in industry and commercial products in a variety of applications. LSN1A-3D limit switches are well-suited for harsh environments and provide reliable and durable operation. The switch can be fitted in any position for convenient operation.

Limit switches are mechanically operated switches that are actuated by movement of an external component. The motion of the component can be linear, or rotary. In a limit switch, when the moving component reaches a certain point of its travel, the switch is activated and sends a signal to interact with the system logic. This signal can be used to turn on or off an operation, indicate a status, or detect a motion.

LSN1A-3D limit switches provide two types of operation: momentary operated and latching operated. In a momentary operated switch, the switching function is activated after being triggered and will stay in the ON position until it is again triggered. In a latching operated switch, also known as a toggle switch, once the switch is triggered, it remains ON until triggered again. In both types of operation, the switch is reset to the OFF position once the mechanical contact is reset.

LSN1A-3D limit switches have a wide range of applications such as lighting control, motor control, industrial-automation, and process-control. Lighting applications are particularly suited for this type of product, where the switch can be triggered to turn lights on or off as desired. The switch can also be used in industrial process-control applications, where it can be triggered to monitor and control the progress of a task. The switch can be fitted to an actuator and used to detect the presence of an object, or it can be used in a motor-control circuit to regulate the start and stop of a motor.

The working principle of the LSN1A-3D limit switch is relatively simple. It consists of a lever arm, also referred to as a plunger, which is actuated by the motion of the moving component, or when it is manually pushed. This activates one or two links, referred to as actuators, that connect the plunger to the contacts of the switch. When the actuator is actuated, the contacts close and the switch is activated. This signal can then be used to interact with the system logic.

LSN1A-3D limit switches are robust and reliable devices that are designed to give reliable performance in a wide range of applications. They provide accurate and repeatable detection of motion through their user-friendly operation. The switches are flexible, reliable, and require minimal maintenance over time, making them a cost-effective way to monitor and control the operation of machinery.