{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX1FX042","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX1FX042","canonicalUrl":"https://aoctrl.com/schneider/LX1FX042","factsUrl":"https://aoctrl.com/api/mcp/products/LX1FX042","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys contactor coil, LX1FX042, 42 V AC 50/60 Hz, without built-in suppressor module.","salesMarkdown":"The LX1FX042 is a replacement or spare coil for TeSys F-series contactors, rated for 42 V AC control circuits at 50/60 Hz. It is a bare coil — no built-in suppressor module — so you supply the RC snubber or varistor externally if the contactor base doesn't carry one. Control voltage is 42 V AC 50/60 Hz. That is the coil's nominal pickup voltage; verify your control transformer secondary matches. The coil draws from the AC line, not a DC bus — if your panel runs 24 VDC control, this is the wrong coil family. That means it can cycle every six seconds continuously at elevated panel temperature — fine for most conveyor or pump cycling, but not for high-speed pick-and-place applications that exceed 600 cyc/h.","metaTitle":"Schneider Electric LX1FX042 TeSys Contactor Coil, 42 V AC","metaDescription":"LX1FX042 is an active TeSys contactor coil, 42 V AC 50/60 Hz, without built-in suppressor. 5 Mcycles mechanical durability. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactor & Starter Coils"],"specifications":{"Range":"TeSys","title":"LX1FX042","Category":"22341-CONTACTOR,D,K,&F ACCESS","description":"contactor coil - LX1F - 42 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":"42 V AC 50/60 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/3da8b3d8a5d2fd4a09cb7affd20106e1.pdf","sourceUrl":"https://www.se.com/th/en/product/LX1FX042/contactor-coil-lx1f-42-v-ac-50-60-hz/"},"ai":{"faq":[{"question":"What is the control voltage for LX1FX042?","answer":"42 V AC at 50/60 Hz. It is an AC coil, not DC."},{"question":"Does this coil include a built-in suppressor?","answer":"No. The coil technology is listed as without built-in suppressor module. You must add an external RC snubber or varistor if the contactor assembly requires one."},{"question":"What is the mechanical durability of this coil?","answer":"Rated for 5 million mechanical cycles, with a maximum operating rate of 600 cycles per hour at 55 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX1FX042","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/LX1FX042 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}}