What it is and where it fits
Square D Telemecanique XUAH0515: 8 mm barrel diffuse photoelectric sensor, 1.9 in sensing range, infrared beam, 12-24 VDC, PNP NO 100 mA, NEMA 4/6/6P/12/13, nickel-plated brass, 2 m PVC cable. This sensor is a common fit for material handling, packaging lines, and washdown areas where the IP67 and NEMA 6P ratings allow hose-down cleaning and corrosive wash exposure. The 0.5 ms on/off response and 700 Hz operating frequency suit fast part detection on conveyors.
Sourcing posture
This sensor is quoted to order. With the lifecycle confirmed active and approvals in place, it's a straightforward BOM addition. No substitute needed; the XUAH0515 is the production-available part.