The Telemecanique XUK1ARCNL2H60 is a block-form-factor reflex (reflective) photoelectric sensor from the XUK series — emitter and receiver share one housing and the target is read off a separate reflector rather than a through-beam pair.
Where this class fits
Reflex/reflective photoelectric sensors of this block form factor are the typical pick for object detection on conveyor lines, pallet presence at end-of-line stops, and stack-height or label-edge checks where a single-sided mounting point is preferred over a through-beam pair — the reflector mounts opposite the sensor, and the device switches when the beam path between them is broken.
Identification for incoming goods
Inbound inspection can match the carton UPC 389119037665 directly to the Telemecanique XUK1ARCNL2H60 line without opening the box, which speeds MRO receipt against a PO.