{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XCKMR1656363","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"XCKMR1656363","canonicalUrl":"https://aoctrl.com/schneider/XCKMR1656363","factsUrl":"https://aoctrl.com/api/mcp/products/XCKMR1656363","rawCanonicalId":null},"summary":{"shortDescription":"Telemecanique XCKMR1656363 Heavy Duty Limit Switch, Rotary Head, Spring Return Roller Lever, 1NC+1NO, Screw-Clamp Terminals.","salesMarkdown":"The Telemecanique XCKMR1656363 is a heavy-duty limit switch from the OSISENSE XC family, built for rotary-head applications with a spring return roller lever actuator. It lands with 1 NC + 1 NO contacts, screw-clamp terminals taking 0.34–2×1.5 mm² wire, and an IP66 enclosure rated IK05. This is a current-production part – no obsolescence drama, no last-time-buy scramble. If you're sorting a pallet pull, this is the kind of switch you move fast: active, compliant, and ready to slot into a panel. Lifecycle stage is marked current – no PCN, no EOL, no LTB on record. This switch is in standard production through the Telemecanique/Square D channel. Mounts by the body – three-hole pattern at 30 mm, 52 mm, and 72–72 mm centers. Screw-clamp terminals accept 1×0.34 to 2×1.5 mm², stranded or solid. The head is a fixed metal rotary with spring return roller lever; no wobble in the actuator.","metaTitle":"Telemecanique XCKMR1656363 Limit Switch, Heavy Duty, Rotary","metaDescription":"XCKMR1656363 is an active-production heavy-duty limit switch from Square D. Rotary head, spring return roller lever, 1NC+1NO, IP66, IEC/UL rated. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Limit Switches"],"specifications":{"Size":"30 MM,52 MM,72-72 MM","Type":"LIMIT SWITCH,ROTARY HEAD","title":"XCKMR1656363","Actuator":"SPRING RETURN ROLLER LEVER THERMOPLASTIC","Category":"Heavy Duty Limit Switches","Mounting":"BY THE BODY","Standard":"25 GN 10-500 HZ)EN/IEC 60068-2-6,50 GN 11 MS EN/IEC 60068-2-27,EN 60947-5-1-CSA C22.2 NO 14-IEC 60947-5-1-UL 508-EN 60204-1-IEC 60204-1,IK05 EN 50102,IP66 EN/IEC 60529,UL-CSA,CLASS I IEC 61140-CLASS I NF C 20-030","Sub Brand":"XCKL","Brand Name":"OSISENSE XC","Connection":"SCREW-CLAMP TERMINALS 1 X 0.34...2 X 1.5 MMA","Application":"CLASSIC","description":"SQUARE D XCKMR1656363: LIMIT SWITCH","UPC 12 Digit":"389118341909","lifecycle_stage":"current","Operating Cycles":"5000000 CYCLES, DC-13, INDUCTIVE, 120 V, 4 W 60 CYC/MN 0.5 IEC 60947-5-1 APPENDIX C-5000000 CYCLES, DC-13, INDUCTIVE, 24 V, 7 W 60 CYC/MN 0.5 IEC 60947-5-1 APPENDIX C-5000000 CYCLES, DC-13, INDUCTIVE, 48 V, 10 W 60 CYC/MN 0.5 IEC 60947-5-1 APPENDIX C","Special Features":"FIXED,METAL","Manufacturer Brand":"Square D Co.","Product Description":"Telemecanique XCKMR1656363 Limit Switch","Contact Configuration":"1 NC + 1 NO","Operating Temperature":"-25-70 AC","Closed Contact Resistance":"25 MOHM IEC 60255-7 CATEGORY 3"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$110.49","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/163beb7e7efee0b3dcf76bacf7ebc7d3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the listed size for XCKMR1656363?","answer":"The mounting dimensions are 30 mm, 52 mm, and 72–72 mm – these are the hole centers for fixing by the body."},{"question":"What type of limit switch is XCKMR1656363?","answer":"It is a limit switch with a rotary head, using a spring return roller lever actuator. Contacts are 1 NC + 1 NO."},{"question":"What compliance documentation is available for XCKMR1656363?","answer":"The switch is certified to UL 508, CSA C22.2 No 14, IEC 60947-5-1, IP66 per EN/IEC 60529, and IK05 per EN 50102. It also meets EN 60204-1 and IEC 60204-1 for machinery safety."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/XCKMR1656363","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/XCKMR1656363 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}}