Snap Action, Limit Switches

The 44526-1212 Snap Action, Limit Switch is a device normally used to detect the presence or absence of an object, act as the control switch in an automatic system, or supply the control signal for the control and alarm devices. This type of switch is designed to give fast switching action on the most demanding applications.

Working Principle

The 44526-1212 Snap Action, Limit Switch works by sensing the position of something that it is connected to. When the object being sensed is moved from one position to another, the switch detects the change and emits an electric signal. The switch then automatically switches back to its starting position after the desired position is reached.

Application Field

The 44526-1212 Snap Action, Limit Switch has a wide range of uses and is commonly used in a variety of fields including: industrial automation and control, home automation, robotics and medical devices. In industrial automation and control, the snap action limit switches can be used to detect the presence or absence of parts on assembly lines, detect and prevent failures in automated equipment, control pneumatically-operated valves, and can be used in pressure, temperature, level, and flow control systems. In robotics, the snap action limit switches are used to sense the end of a robotic arm or a limit in a robotic movement, and in medical devices they are used to detect the presence of objects or fluids in a patient’s body, detect and prevent over-heating of medical equipment or products, and control the rate of flow of medication or anesthesia. Home automation applications of the switch may include automatic door locks, security systems, automated lighting and power control, and automatic temperature control.