SS0750301F040S1A

Snap Action, Limit Switches

The SS0750301F040S1A is a snap action switch with digital limit functions. It is designed to act as a switch that triggers when a certain preset force is applied to the switch. It is used to recognize changes in position and to control various machinery and industrial processes. This type of switch is often used in critical situations as it provides fast and reliable trigger activation.

The SS0750301F040S1A is an adjustable limit switch, meaning that it is able to detect a change in forces with greater or lesser sensitivity by adjusting the switch parameters to the desired levels. It features two contact ratings, 16A at 250VAC and 5A at 125VAC. It includes a pre-wired cable, so there is no need to wire it from the user end. The switch size is also quite small, measuring only 23.5 x 19.1 x 9.4mm.

Working Principle

The SS0750301F040S1A operates on a snap action contact principle. When a load is applied to the switch, a steel spring inside the switch compresses until the preset force resistance is reached, at which point the contacts snap open. When the biasing force is removed, the contacts snap back together after the spring expands to its original length. The contacts are designed to continuously snap open and close at a high speed, providing a rapid change in the output signal when activated.

The SS0750301F040S1A has two main components: the switch and the actuator. The switch includes two or more contact pads and a spring-loaded armature that is held in place by a limiting stud. The actuator is connected to the switch and is responsible for the positioning of the armature. When a force is applied to the actuator, it triggers the switch by compressing the spring-loaded armature, thus causing the switch contacts to snap open. The force applied must be greater than the preset resistance level in order for the switch to activate.

The SS0750301F040S1A is commonly used in automotive and robotics applications. It is also used in industrial applications, such as in process control, safety and security systems, circuit machines, and other control systems. It is especially suitable for applications that require fast and reliable switching.