Pressure switch

A pressure switch is a type of electrical device that detects the pressure of a gas or liquid and activates or deactivates a certain mechanism or system based on the pressure level. Pressure switches are commonly used in various applications, such as HVAC systems, hydraulic systems, water pumps, and industrial processes. ### Key Features of Pressure Switches: 1. **Operation**: A pressure switch typically consists of a diaphragm or sensing element that moves in response to changes in pressure.