The XS4P30NA340 XS4P30PA340 proximity switch sensors are compact industrial sensing devices designed for noncontact detection in automation systems. They provide reliable state changes when a target enters or leaves the sensing area, helping control logic operate smoothly with minimal wear on mechanical components. Key benefits Noncontact sensing reduces wear and maintenance compared with mechanical switches. Reliable switching improves automation accuracy and repeatability. Compact form factor fits into tight spaces on crowded machines and assemblies. Two model variants listed (XS4P30NA340 and XS4P30PA340) offer options for different wiring or output configurations (consult the datasheet for exact electrical characteristics). Key attributes Functionality: proximity switch sensor for presence detection. Compatibility: designed to integrate with standard automation systems and control logic; verify electrical compatibility with your controller and wiring scheme. Size: compact design; exact dimensions depend on the model; refer to the datasheet for precise measurements. Material: housing material not specified in the title; material details are available in the product datasheet. Performance: intended for reliable sensing performance in industrial environments; consult the datasheet for specific sensing range, response characteristics, and operating conditions. Applications Conveyor line operations: detect part presence to trigger downstream processes or counting. Endoftravel or position sensing in automated machinery: initiate or stop cycles based on object location. Packaging or assembly equipment: provide position signaling or interlocklike signals to ensure correct sequencing and safety. Notes For electrical characteristics, wiring, output type, supply voltage, sensing range, and mounting details, refer to the official product datasheet for XS4P30NA340 and XS4P30PA340.