{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX1FG036","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX1FG036","canonicalUrl":"https://aoctrl.com/schneider/LX1FG036","factsUrl":"https://aoctrl.com/api/mcp/products/LX1FG036","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F series, contactor coil LX1FG036, 36 V AC 50 Hz, 805 VA inrush, 55 VA hold, without built-in suppressor module.","salesMarkdown":"The LX1FG036 is a replacement contactor coil from the TeSys F range, designed to energize the magnetic circuit of a TeSys F contactor. It operates on 36 V AC at 50 Hz, drawing 805 VA inrush at cos φ 0.3 and 55 VA holding power under the same conditions. The coil has no built-in suppressor module, so external suppression (RC snubber or varistor) must be added across the coil terminals if the control circuit requires it — common practice on PLC-driven panels to protect solid-state outputs from inductive kickback. Closing time is 20 to 35 ms, opening time 7 to 15 ms — fast enough for most motor-starting and switching applications, but not for precision timing circuits. The coil dissipates 18 to 24 W at 50 Hz, which adds to the enclosure's thermal load; if the contactor is in a sealed panel with other heat sources, derating or forced ventilation may be needed. Control circuit voltage limits are specified: dropout occurs between 0.35 and 0.55 Uc (12.6 to 19.8 V), and the coil picks up reliably between 0.85 and 1.1 Uc (30.6 to 39.6 V) at 55 °C. This means a 36 V AC supply must stay within that band under load — a sagging transformer secondary below 30.6 V will cause the contactor to drop out. The coil's DC resistance is 0.37 Ω at 20 °C, and closed-circuit inductance is 0.07 H. ## Deployment context The 36 V AC control voltage is typical for panels with a separate control transformer stepping down from 400 V or 480 V line power. Because the coil lacks a built-in suppressor, panel builders should plan for an external RC network or diode across the coil terminals when the contactor is driven by a PLC or solid-state relay output.","metaTitle":"Schneider LX1FG036 TeSys F Contactor Coil, 36 V AC 50 Hz","metaDescription":"Obsolete TeSys F contactor coil LX1FG036, 36 V AC 50 Hz, 805 VA inrush, 55 VA hold. Sourced to order against RFQ via surplus channels.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactor & Starter Coils"],"specifications":{"Range":"TeSys","Category":"22341-CONTACTOR,D,K,&F ACCESS","Operating time":"20...35 ms closing 7...15 ms opening","Coil technology":"Without built-in suppressor module","lifecycle_stage":"current","Heat dissipation":"18...24 W 50 Hz","Device short name":"LX1FG","Average resistance":"0.37 Ohm 68 °F (20 °C)","Inrush power in VA":"805 VA 50 Hz cos phi 0.3 (at 68 °F (20 °C))","Control circuit type":"AC 50 Hz","Mechanical durability":"10 Mcycles","Nbr. of units in pkg.":"1","Maximum operating rate":"2400 cyc/h 131 °F (55 °C)","Product or Component Type":"Contactor coil","Inductance of closed circuit":"0.07 H","[Uc] control circuit voltage":"36 V AC 50 Hz","Control circuit voltage limits":"Drop-out 0.35...0.55 Uc 50/60 Hz 131 °F (55 °C)) Operational 0.85...1.1 Uc 50/60 Hz 131 °F (55 °C))","Hold-in power consumption in VA":"55 VA 50 Hz cos phi 0.3 (at 68 °F (20 °C))","Ambient Air Temperature for Operation":"23...131 °F (-5...55 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2ffb3b7fcc3ac769c49282e74b168080.pdf","sourceUrl":"https://www.se.com/vn/en/product/LX1FG036/contactor-coil-tesys-f-lx1fg-36-v-ac-50-hz/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LX1FG036/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative to LX1FG036?","answer":"There is no official successor order code listed for this coil. Any replacement must be verified against the contactor frame's coil voltage, frequency, mounting, and mechanical interface. A qualified alternative would need to match the 36 V AC 50 Hz control circuit and the TeSys F mechanical fit."},{"question":"What is the TeSys range?","answer":"The LX1FG036 belongs to the TeSys F range of contactors and accessories from Schneider Electric, designed for motor switching and general-purpose load control in industrial panels."},{"question":"What is the category 22341-CONTACTOR,D,K,&F ACCESS?","answer":"That category code indicates this part is an accessory (coil) for TeSys D, K, and F contactor frames. It is a catalog classification, not a functional spec."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX1FG036","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/LX1FG036 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}