Siemens QPL31.280A00




The Siemens QPL31.280A00 is an automatic reset low pressure switch designed for reliable monitoring of air and gas systems. It operates within a pressure range of 28 to 112 inches of water column (WC) and features a switch that breaks the circuit when the pressure drops below the set point. This functionality ensures increased safety and system protection by automatically resetting once normal pressure levels are restored. Distributed through BSP Automation, this pressure switch is a practical choice for industrial applications requiring precise low-pressure control.
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