{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XUSL4MB40H181N","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"XUSL4MB40H181N","canonicalUrl":"https://aoctrl.com/schneider/XUSL4MB40H181N","factsUrl":"https://aoctrl.com/api/mcp/products/XUSL4MB40H181N","rawCanonicalId":null},"summary":{"shortDescription":"Telemecanique XUSL4MB40H181N Light Curtain, sub-category Light Curtain, active lifecycle.","salesMarkdown":"The Telemecanique XUSL4MB40H181N is a safety light curtain — an optoelectronic guarding device that creates an invisible detection plane across a hazard zone. When a beam is interrupted, the output switches to the off state, triggering a stop signal to the machine safety circuit. This is the core of point-of-operation guarding per IEC 61496. ## Deployment context As a safety light curtain, the XUSL4MB40H181N is typically mounted at the access point of a guarded machine cell — press brakes, robotic workcells, packaging lines. The emitter and receiver columns align vertically to create a detection field; the output connects to a safety relay or safety PLC input. IP65/IP67-rated housings are standard for this class, meaning the unit withstands washdown and dust ingress common in food-and-bev and general manufacturing environments.","metaTitle":"Telemecanique XUSL4MB40H181N Light Curtain, Active","metaDescription":"Telemecanique XUSL4MB40H181N Light Curtain, sub-category Light Curtain, active lifecycle. Sourced to order against RFQ. UPC 389119646270.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Safety Light Curtains"],"specifications":{"title":"XUSL4MB40H181N","description":"Telemecanique XUSL4MB40H181N Light Curtain|Telemecanique XUSL4MB40H181N Light Curtain","Sub-Category":"Light Curtain","UPC 12 Digit":"389119646270","lifecycle_stage":"current","Product Description":"Telemecanique XUSL4MB40H181N Light Curtain"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/bc9356282118b58a2619ce311cbe72d6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for XUSL4MB40H181N?","answer":"This part is sourced to order against an RFQ. Submit a request for quote; availability and current pricing are confirmed at quote time."},{"question":"What is the sub-category of XUSL4MB40H181N?","answer":"The sub-category is Light Curtain — a safety-rated optoelectronic guarding device."},{"question":"What is the UPC 12 digit for XUSL4MB40H181N?","answer":"The UPC 12 digit is 389119646270."},{"question":"Will XUSL4MB40H181N drop into a panel specified around XUK5LAPSMM12 without rewiring?","answer":"No. XUK5LAPSMM12 is a standard photoelectric sensor, not a safety light curtain. The wiring, safety logic, and mounting are fundamentally different — the XUSL4MB40H181N requires a safety-rated interface and proper guarding layout. They are not drop-in replacements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/XUSL4MB40H181N","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/XUSL4MB40H181N when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}