Due to the quick development of this industry, we offer a large selection of WIKA PSM-520 Pressure Switch. It is a sort of electronic switch used in numerous applications to track and manage pressure. It is intended to detect changes in pressure and, based on pre-set pressure thresholds, activate or deactivate electrical equipment. When the pressure surpasses a predetermined threshold, the WIKA PSM-520 Pressure Switch, which is often a relay or transistor, is actuated, closing or opening an electrical circuit to turn equipment on or off. It is frequently used in commercial and industrial applications, such as hydraulic pressure control and pneumatic air pressure monitoring.