{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX1FX140","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX1FX140","canonicalUrl":"https://aoctrl.com/schneider/LX1FX140","factsUrl":"https://aoctrl.com/api/mcp/products/LX1FX140","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys LX1FX140, contactor coil, 140 V AC 50/60 Hz, without built-in suppressor module, active lifecycle.","salesMarkdown":"The LX1FX140 is a replacement coil for the TeSys LX1F contactor range, wound for 140 V AC 50/60 Hz control circuits. If you're swapping a failed coil or stocking a spare for a panel full of LX1F contactors, this is the drop-in part — same footprint, same terminal layout. It ships without a built-in suppressor module, so plan on adding an external RC snubber or varistor across the coil terminals if your control circuit doesn't already provide one. Skipping it shortens the life of both the coil and any PLC output driving it. A 120 V tap won't pull the coil in reliably; a 208 V tap will burn it out. Mechanical durability is rated at 5 Mcycles, which is solid for a line that cycles every few seconds but not a fit for a high-speed pick-and-place running 10 cycles per second — that would eat the mechanical life in under a week. Maximum operating rate is 600 cycles per hour at 131 °F (55 °C); derate further if the enclosure runs hotter. Listed as Active — no end-of-life notice, no last-time-buy deadline. For a critical spare, keep one on the shelf; for a new panel build, verify the coil voltage matches your control scheme before committing the BOM line.","metaTitle":"TeSys LX1FX140 Contactor Coil, 140 V AC 50/60 Hz, Active","metaDescription":"TeSys LX1FX140 contactor coil, 140 V AC 50/60 Hz, without built-in suppressor. Active lifecycle. 5 Mcycles mechanical durability. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactor & Starter Coils"],"specifications":{"Range":"TeSys","title":"LX1FX140","Category":"22341-CONTACTOR,D,K,&F ACCESS","description":"contactor coil - LX1F - 140 V AC - 50/60 Hz","Coil technology":"Without built-in suppressor module","lifecycle_stage":"current","Device short name":"LX1FX","Control circuit type":"AC 50/60 Hz","Mechanical durability":"5 Mcycles","Nbr. of units in pkg.":"1","Maximum operating rate":"600 cyc/h 131 °F (55 °C)","Product or Component Type":"Contactor coil","[Uc] control circuit voltage":"140 V AC 50/60 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1c1e58e39ea4bbe32063d35178986cc1.pdf","sourceUrl":"https://www.se.com/us/en/product/LX1FX140/contactor-coil-lx1f-140-v-ac-50-60-hz/"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to LX1FX140 in this component family?","answer":"The LX1FX140 is the exact coil for the TeSys LX1F contactor at 140 V AC. There is no pin-compatible alternative at a different voltage — you would need a different coil order code for 120 V or 208 V control circuits. Stick with this part number for a 140 V AC panel."},{"question":"What is LX1FX140's listed range (TeSys) on this component line?","answer":"It belongs to the TeSys range, specifically the LX1F contactor coil family. That means it shares the same mounting footprint, terminal pitch, and coil retention clip as other LX1F-series coils."},{"question":"What is LX1FX140's listed category (22341-CONTACTOR,D,K,&F ACCESS) on this component line?","answer":"The category is 22341-CONTACTOR,D,K,&F ACCESS. That covers accessories for TeSys D, K, and F contactors — so this coil also fits some D and K frames if the voltage and mechanical interface match. Verify the physical fit before ordering for a non-LX1F contactor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX1FX140","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/LX1FX140 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}