Schneider Electric Square D 9013ASG8 Pressure Switch

The Schneider Electric Square D 9013ASG8 pressure switch is a fixed-setpoint control device identified as WL23-3 within the Square D 9013 family. It closes its electrical contacts at 80 psi and opens them at 100 psi, yielding a 20 psi differential that governs the switching action in pressure-controlled circuits. The model number 9013ASG8 and the WL23-3 designation indicate the exact variant of the 9013 series designed for applications requiring a precise cut-in/cut-out threshold. This pressure switch is designed to be integrated into control panels and equipment where automatic on/off switching is triggered by pressure levels, providing reliable, repeatable operation within its defined setpoints.