Ashcroft B420B XJL Pressure Switch is a compact industrial device that produces an electrical switch action when the process pressure hits its set point. It is rated for 200 psi full-scale pressure and supports 125/250 VAC operation for standard control circuits, suitable for hydraulic and pneumatic system applications. The B420B XJL designation identifies this model within Ashcroft's B420B family of pressure switches, designed for use in industrial environments where pressure monitoring and interlock control are required.
