{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XUSL4E4BB091NM","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"XUSL4E4BB091NM","canonicalUrl":"https://aoctrl.com/schneider/XUSL4E4BB091NM","factsUrl":"https://aoctrl.com/api/mcp/products/XUSL4E4BB091NM","rawCanonicalId":null},"summary":{"shortDescription":"Telemecanique XUSL4E4BB091NM, Schneider Electric safety light curtain, current lifecycle stage, UPC 389119620287.","salesMarkdown":"## Deployment Context As a safety light curtain, the XUSL4E4BB091NM mounts on guarding frames or machine pedestals, typically with the emitter and receiver aligned across the hazard opening. The beam array creates a detection zone that, when broken, triggers the safety circuit (via a safety relay or safety PLC input) to remove power from the guarded motion. This is a Type 4 (highest reliability) device per IEC 61496, suitable for PL e / SIL 3 applications up to the specified resolution and range. While the exact resolution and protective height are not listed in this summary, the XUSL4E4BB091NM designation follows the Telemecanique XUSL4E4B family naming convention — the '4' indicates Type 4 per IEC 61496-2, and the suffix encodes the beam count and detection range. In practice, the detection zone is sized to cover the hazard opening; the beam spacing determines whether it catches a finger (14 mm resolution) or a hand (30 mm). The '091' in the code likely refers to a 910 mm protective height. For exact specifications, the part's datasheet provides the resolution, range, and response time needed to calculate the minimum safe distance per ISO 13855.","metaTitle":"XUSL4E4BB091NM Telemecanique Safety Light Curtain, Active","metaDescription":"Schneider Electric Telemecanique XUSL4E4BB091NM safety light curtain, current lifecycle stage. Sourced to order against RFQ. UPC 389119620287.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Safety Light Curtains"],"specifications":{"title":"XUSL4E4BB091NM","description":"Telemecanique XUSL4E4BB091NM Light Curtain|Telemecanique XUSL4E4BB091NM Light Curtain","Sub-Category":"Light Curtain","UPC 12 Digit":"389119620287","lifecycle_stage":"current","Product Description":"Telemecanique XUSL4E4BB091NM Light Curtain"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/4e1abf2f92b1677c8c7917698666a88f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy XUSL4E4BB091NM?","answer":"It is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."},{"question":"What is XUSL4E4BB091NM used for?","answer":"It is a safety light curtain used to guard hazardous machine areas such as presses, robots, and automated assembly stations. It creates an invisible detection field that stops the machine when interrupted, protecting personnel from injury."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/XUSL4E4BB091NM","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/XUSL4E4BB091NM 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}}