{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XCKML102","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"XCKML102","canonicalUrl":"https://aoctrl.com/schneider/XCKML102","factsUrl":"https://aoctrl.com/api/mcp/products/XCKML102","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Osiswitch XCKML102 general duty compact limit switch, SPDT 2NO-2NC double break, 240VAC 3A / 250VDC 0.27A, IP66 NEMA 4/6/12/13, steel roller plunger actuator, 13mm cable gland entry.","salesMarkdown":"## Compact general-duty limit switch with IP66 sealing The XCKML102 is a general duty compact limit switch from the Schneider Electric Osiswitch line, built for position sensing on industrial machinery, conveyors, and automated gates where space is tight but sealing matters. The ZAMAK zinc alloy body and NEMA 1/2/4/6/6P/12/13 / IP66 enclosure mean it handles washdown, dust, and temporary submersion — suitable for food processing, packaging lines, and outdoor material handling without an additional protective cover. ## Contact rating split — AC vs DC matters Rated 240 VAC at 3 A and 250 VDC at 0.27 A — the DC rating is an order of magnitude lower because DC arcs sustain longer. For a 24 VDC PLC input circuit the 0.27 A ceiling is generous, but switching a solenoid or brake at 125 VDC needs the actual load current checked against that 0.27 A limit. The SPDT 2NO-2NC double-break contact configuration gives both normally-open and normally-closed poles in one switch body, so a single unit can signal a position change and also interrupt a safety circuit or interlock. ## Steel roller plunger actuator — cam-following duty The steel roller plunger actuator with 4 mm pretravel and 2 mm differential travel is designed for cam-driven or linear-slide actuation — the roller reduces side-load wear on the plunger compared to a plain pin plunger, extending mechanical life in high-cycle applications. ## Wiring and standards compliance Termination is via a 13 mm cable gland with screw-clamp terminals inside — the gland accepts standard metric conduit or cable, and the screw clamps handle solid or stranded wire up to roughly 14 AWG without ferrules. Meets EN/IEC 60204-1 (machine safety — electrical equipment) and EN/IEC 60947-5-1 (control circuit devices — switching elements), with UL and CSA approvals for North American panel builds. ## Sourcing and lifecycle Sourced through independent distribution channels; quoted to order against the BOM quantity with availability confirmed at RFQ time.","metaTitle":"Schneider XCKML102 Limit Switch, SPDT 2NO-2NC, IP66","metaDescription":"Schneider Electric XCKML102 general duty compact limit switch.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Limit Switches"],"specifications":{"UPC":"78590115892","Type":"GENERAL DUTY, COMPACT","Model":"XCKML","title":"XCKML102","Approval":"UL, CSA","Category":"General Duty Limit Switches","Enclosure":"NEMA 1/2/4/6/6P/12/13, IP66","Pretravel":"4 MM","Brand Name":"Osiswitch[R]","description":"SQUARE D XCKML102: LIMIT SWITCH 240VAC 10AMP XCK +OPTIONS","Sub-Category":"General/Heavy Duty Limit Switch","UPC 12 Digit":"389110158925","Body Material":"ZAMAK[R] ZINC ALLOY","Contact Rating":"240 VAC 3 AMPERE, 250 VDC 0.27 AMPERE","Operation Type":"MOMENTARY, SNAP ACTION","Connection Type":"13 MM CABLE GLAND/SCREW CLAMP TERMINAL","Operating Force":"50 OZ-INCH","lifecycle_stage":"current","Actuator/Head Type":"STEEL ROLLER PLUNGER","Manufacturer Brand":"Square D Co.","Differential Travel":"2 MM","Product Description":"Telemecanique XCKML102 Limit Switch 240Vac 10Amp Xck +Options","Contact Configuration":"SPDT, 2NO-2NC DOUBLE BREAK","Operating Temperature":"-13 TO 158 DEG F","Additional Information":"APPLICABLE STANDARD EN/IEC 60204-1, EN/IEC 60947-5-1","Full Technical Description":"General Duty, Compact Type; SPDT, 2NO-2NC Double Break Contact Configuration; 13 mm Cable Gland/Screw Clamp Terminal Connection Type; Momentary, Snap Action Operation Type; 240 VAC 3 Ampere, 250 VDC 0.27 Ampere Contact Rating; UL, CSA Approval; NEMA 1/2/4/6/6P/12/13, IP66 Enclosure; ZAMAK[R] Zinc Alloy Body Material; -13 to 158 Deg F Operating Temperature; 50 oz-Inch Operating Force; 2 mm Differential Travel; Steel Roller Plunger Actuator/Head Type; 4 mm Pretravel; OSISWITCH[R] Brand; Applicable Standard En/Iec 60204-1, En/Iec 60947-5-1; XCKML Model","Proposition 65 Warning (CA)":"WARNING: This product can expose you to chemicals including: Diisononyl phthalate (DINP), which is known to the State of California to cause cancer, and Di-isodecyl phthalate (DIDP), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$52.07","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/db62b39834b79f7d97d3545dbb0d1025.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the XCKML102 enclosure rating and what does it mean for installation?","answer":"The XCKML102 carries NEMA 1/2/4/6/6P/12/13 and IP66 ratings. This means it is dust-tight, protected against hose-directed water and temporary submersion (NEMA 6P), and suitable for indoor or outdoor use in wet, dusty, or corrosive environments without a secondary enclosure."},{"question":"What is the difference between the AC and DC contact ratings on the XCKML102?","answer":"The AC rating is 240 VAC at 3 A, while the DC rating is 250 VDC at only 0.27 A. DC arcs do not self-extinguish at voltage zero-crossing, so the switch must break the arc mechanically — this limits DC current to roughly one-tenth of the AC capability. For DC applications, verify the load current stays under 0.27 A at the operating voltage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/XCKML102","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/XCKML102 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}}