{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"F3SG-4SRA0840-25-F","brand":"Omron","brandSlug":"omron","productSlug":"F3SG-4SRA0840-25-F","canonicalUrl":"https://aoctrl.com/omron/F3SG-4SRA0840-25-F","factsUrl":"https://aoctrl.com/api/mcp/products/F3SG-4SRA0840-25-F","rawCanonicalId":null},"summary":{"shortDescription":"Omron F3SG-SR series, F3SG-4SRA0840-25-F, safety light curtain, hand protection 25 mm, 840 mm protective height, 42 beams, 20 mm pitch, 0.3–20 m range, IP65/IP67/IP67G, 24 VDC.","salesMarkdown":"The Omron F3SG-4SRA0840-25-F is a Type 4 safety light curtain from the F3SG-SR series, built for hand detection with a 25 mm detection capability. Its 840 mm protective height and 42 beams at 20 mm pitch cover a reach-through zone for point-of-operation safeguarding. Rated IP65/IP67/IP67G, the housing and optics withstand washdown environments — the IP67G rating adds oil resistance, which matters on machining lines where coolant mist is present. Operating range spans 0.3 m to 20.0 m, giving flexibility from tight machine guarding to longer perimeter setups. Supply is 24 VDC, standard for safety circuits. Temperature range is -30°C to 55°C, so it handles unheated warehouse staging areas or refrigerated processing. The 25 mm detection capability means a finger or hand reaching into the hazard zone is caught before it reaches the danger point — this is finger-protection class per IEC 61496-1, not just presence detection. For a press brake or assembly station where operators reach into the light plane, that resolution is the deciding spec. Blanking and muting functions are built in, so the curtain can ignore fixed obstructions (blanking) or temporarily suspend safeguarding during a material pass-through (muting). That saves an external safety controller for simple sequenced cells.","metaTitle":"Omron F3SG-4SRA0840-25-F Safety Light Curtain, 25mm Hand Det","metaDescription":"Active Omron F3SG-4SRA0840-25-F safety light curtain, 25mm detection capability, 840mm protective height, IP65/IP67/IP67G, 20m range. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Safety Light Curtains"],"specifications":{"title":"F3SG-4SRA0840-25-F","Series":"F3SG-SR","Package":"Bulk","Features":"Blanking, Muting Function","Beam Pitch":"20mm","Protection":"Hand","description":"LIGHT CURTAIN HAND 25MM","Number of Beams":"42","Operating Range":"0.3m ~ 20.0m","lifecycle_stage":"current","Voltage - Supply":"24VDC","Protective Height":"840mm","Ingress Protection":"IP65/IP67/IP67G - Dust Tight, Oil Resistant, Water Resistant, Waterproof","Detection Capability":"25mm","Operating Temperature":"-30°C~55°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2,518.94","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1d504995704a625bde378e94438da66c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the detection capability and what does it protect?","answer":"25 mm detection capability, classified as hand protection. It detects fingers or hands entering the safeguarded area."},{"question":"What ingress protection rating does it carry?","answer":"IP65/IP67/IP67G — dust-tight, water-resistant, waterproof, and oil-resistant. The IP67G suffix means it passes the oil-resistance test, suitable for coolant-laden environments."},{"question":"What is the protective height and number of beams?","answer":"Protective height is 840 mm, achieved with 42 beams at a 20 mm pitch."},{"question":"What special functions does it support?","answer":"Blanking and muting functions are built in. Blanking allows fixed objects in the field of view; muting temporarily suspends safeguarding for material pass-through."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/F3SG-4SRA0840-25-F","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/omron/F3SG-4SRA0840-25-F 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}}