Schneider Electric XS1M18PB370L1 Inductive Proximity Switch

The Schneider Electric Telemecanique XS1M18PB370L1 Inductive Proximity Switch is a cylindrical M18 sensor from the XS1 General Purpose series, designed for non-contact detection of metallic targets in industrial automation and well suited for conveyors, packaging machinery, automated assembly lines, machine tools, and material-handling systems. It offers a 5 mm sensing distance, 12–48 V DC supply, 3‑wire DC wiring, and a PNP normally open output capable of switching 5–200 mA DC, with a 5 m integral cable (L1), nickel-plated brass enclosure, IP67 protection, and flush-mount capability, plus a yellow LED output indicator. Common replacements include Pepperl+Fuchs NBB5-18GM50-E2 and Omron E2E-X5ME1.