{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XCKD2521P16","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"XCKD2521P16","canonicalUrl":"https://aoctrl.com/schneider/XCKD2521P16","factsUrl":"https://aoctrl.com/api/mcp/products/XCKD2521P16","rawCanonicalId":null},"summary":{"shortDescription":"Telemecanique XCKD2521P16, Medium Duty Limit Switch, Square D Sensors & Safety, current lifecycle stage.","salesMarkdown":"## What the category tells you about deployment The XCKD2521P16: Medium Duty Limit Switches are the workhorse class for general-purpose machine guarding and position detection in dry indoor environments. They are not rated for submersion or high-pressure washdown — that would be a heavy-duty or IP69K variant — but they handle the dust and occasional splash of a typical assembly line or packaging cell. The Square D Sensors & Safety branding places this in the Telemecanique lineage, which means the mounting hole pattern, actuator travel, and electrical rating follow the established XCK form factor used across hundreds of thousands of panels. If you are replacing an existing XCK-series switch, the footprint and wiring convention are consistent within the family.","metaTitle":"Telemecanique XCKD2521P16 Limit Switch, Medium Duty, Active","metaDescription":"Telemecanique XCKD2521P16 Medium Duty Limit Switch from Square D Sensors & Safety. Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Limit Switches"],"specifications":{"title":"XCKD2521P16","Category":"Medium Duty Limit Switches","description":"Telemecanique XCKD2521P16 Limit Switch","UPC 12 Digit":"389110201447","lifecycle_stage":"current","Manufacturer Brand":"Square D Sensors & Safety","Product Description":"Telemecanique XCKD2521P16 Limit Switch"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$118.59","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/70574815412b6adbc68b1f00bd2a4a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the listed category for XCKD2521P16?","answer":"The category is Medium Duty Limit Switches."},{"question":"What compliance documentation does Square D provide for XCKD2521P16?","answer":"The evidence does not list specific compliance documents (RoHS, REACH, UL, IEC) for this order code. Standard practice for Square D Sensors & Safety is to provide a Declaration of Conformity and material compliance data upon request through the distributor channel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/XCKD2521P16","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/XCKD2521P16 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}}