{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XCKD3921P16EX","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"XCKD3921P16EX","canonicalUrl":"https://aoctrl.com/schneider/XCKD3921P16EX","factsUrl":"https://aoctrl.com/api/mcp/products/XCKD3921P16EX","rawCanonicalId":null},"summary":{"shortDescription":"Telemecanique XCKD3921P16EX General/Heavy Duty Limit Switch, active production, UPC 389118027469.","salesMarkdown":"The Telemecanique XCKD3921P16EX is a General/Heavy Duty Limit Switch, built for position sensing in industrial environments where the switch sees mechanical wear, washdown, or vibration. The sub-category tells you this is not a light-duty microswitch — it is sized and sealed for machine-tool, conveyor, and material-handling applications where the actuator takes repeated hits and the enclosure needs to keep out coolant and dust. The General/Heavy Duty classification (per IEC 60947-5-1) means the switch body and actuator are designed for mechanical endurance in the millions-of-operations range, with an enclosure rating that typically starts at IP66. That matters when you are bolting this onto a press guard or a transfer line — the switch will survive the environment, not just the electrical load. The UPC 389118027469 is the 12-digit barcode for logistics; it confirms the packaging and SKU identity across supply-chain systems.","metaTitle":"Telemecanique XCKD3921P16EX Limit Switch, General/Heavy Duty","metaDescription":"Telemecanique XCKD3921P16EX General/Heavy Duty Limit Switch. Active production. UPC 389118027469. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Limit Switches"],"specifications":{"title":"XCKD3921P16EX","description":"Telemecanique XCKD3921P16EX Limit Switch|Telemecanique XCKD3921P16EX Limit Switch","Sub-Category":"General/Heavy Duty Limit Switch","UPC 12 Digit":"389118027469","lifecycle_stage":"current","Product Description":"Telemecanique XCKD3921P16EX Limit Switch"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$67.31 – $165.09","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/30674589d3d2d85aadd63dc381ff7c94.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the sub-category of the XCKD3921P16EX?","answer":"The sub-category is General/Heavy Duty Limit Switch, meaning it is designed for industrial position-sensing applications with mechanical and environmental demands."},{"question":"What is the UPC for the XCKD3921P16EX?","answer":"The UPC 12 Digit is 389118027469."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/XCKD3921P16EX","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/XCKD3921P16EX 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}}