{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XS4P18NA340","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"XS4P18NA340","canonicalUrl":"https://aoctrl.com/schneider/XS4P18NA340","factsUrl":"https://aoctrl.com/api/mcp/products/XS4P18NA340","rawCanonicalId":null},"summary":{"shortDescription":"Telemecanique XS4 Series, XS4P18NA340, Inductive Cylindrical Proximity Sensor, M18 Threaded, Unshielded, NPN Output, 8 mm Sensing Distance, 12-24 VDC, IP68.","salesMarkdown":"The Telemecanique XS4P18NA340 is a current-production M18 threaded inductive proximity sensor in the XS4 series, rated IP68 and delivering an 8 mm sensing distance from a 12-24 VDC supply. Output is NPN normally-open, switching up to 200 mA on a 3-wire prewired cable 2 m long. The nickel-plated PPS body holds up in washdown environments that would degrade standard plastic housings. ## Peer cross-check: XS9E11RPBL01M12 Against the block-style XS9E11RPBL01M12 (IP67, PNP NC, 10 mm sensing, M12 connector), the XS4P18NA340 differs in mounting thread, output polarity, and contact configuration. The XS9 travels in a plastic housing with a 4-pin M12 remote connector; the XS4 uses a fixed 2 m cable on a nickel-plated PPS cylinder. Neither is a drop-in for the other without rewiring and adapter hardware. For BOM freeze or new design, the current-active status means the part is available through standard sourcing without a last-time-buy timeline. Qualification testing should use the 8 mm flush-mount unshielded sensing face as designed. ## Installation notes Threads into a standard M18 tapped hole; IP68 seal requires a clean mating surface. Cable entry is fixed; plan conduit or gland access before pulling. Operates from -13 °F to 158 °F ambient; the PPS body and nickel plating resist mild acids, alkalis, and steam cleaning. Keep the sensing face free of ferrous buildup — 8 mm gap is short enough that debris bridging the face can cause false triggers.","metaTitle":"Telemecanique XS4P18NA340 Inductive Sensor, M18, NPN, IP68","metaDescription":"Telemecanique XS4P18NA340 inductive proximity sensor: M18 threaded, 8 mm sensing, NPN NO, 200 mA, 12-24 VDC, IP68. UL/CE/CSA/Ecolab listed. Current production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Proximity Sensors"],"specifications":{"title":"XS4P18NA340","Series":"XS4","IP Rating":"IP68","Standards":"CE; CSA; Ecolab; RoHS; UL Listed","Body Finish":"Nickel Plated","Display Qty":"1","description":"TELEMECANIQUE SENSORS Inductive Cylindrical Proximity Sensor: Non-Terminated Cable, Unshielded, NPN","Body Material":"PPS","Output Circuit":"NPN","Overall Height":"36 mm","Sensing Method":"Inductive","Supply Voltage":"Not Rated ; 12-24V DC","Number of Wires":"3","Sensor Diameter":"18 mm","lifecycle_stage":"current","Display Sell UOM":"EA","Sensor Body Style":"Cylindrical","Output Circuit Type":"NPN","Sensor Cable Length":"2 m","Electrical Connection":"Bare Wire","Load Current - Maximum":"200 mA","Sensing Face Shielding":"Unshielded","Nominal Sensor Diameter":"M18 Threaded","AC Supply Voltage Rating":"Not Rated","DC Supply Voltage Rating":"12-24V DC","Includes Indicator Lights":"Indicator Lights Included","Sensing Distance - Maximum":"8 mm","Output Circuit Contact Form":"NO","Electrical Installation Type":"Prewired Cable","Operating Temperature - Maximum":"158 °F","Operating Temperature - Minimum":"-13 °F"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$21.59","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e5585aded2865c1fec2bcf0990df305d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance standards does it meet?","answer":"It is UL Listed, CE marked, CSA certified, Ecolab approved for food-zone use, and RoHS compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/XS4P18NA340","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/XS4P18NA340 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}}