{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX1FF264","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX1FF264","canonicalUrl":"https://aoctrl.com/schneider/LX1FF264","factsUrl":"https://aoctrl.com/api/mcp/products/LX1FF264","rawCanonicalId":null},"summary":{"shortDescription":"TeSys F series, LX1FF264, contactor coil, 264 V AC 50 Hz, 50 Hz AC coil, obsolete.","salesMarkdown":"The LX1FF264 is a replacement coil for TeSys F contactors, wound for 264 V AC at 50 Hz. It is a bare coil — no built-in suppressor module, so you add your own RC snubber or varistor across the terminals if the application demands it. Coil resistance measures 37.5 Ohm at 68 °F (20 °C); inrush power hits 550 VA at 50 Hz (cos φ 0.3), dropping to 45 VA holding. That 12-to-1 inrush-to-hold ratio is typical for an AC coil — the control transformer feeding it needs to handle the pick-up surge without drooping below 0.85 Uc. Closing time spans 23 to 35 ms; opening is faster at 5 to 15 ms. For a BOM that needs this exact 264 V AC 50 Hz coil, the procurement path is a last-time-buy or a verified cross-reference from the TeSys F family. ## Integration notes Heat dissipation runs 12 to 16 W at 50 Hz — enough to matter inside a sealed enclosure. The coil sits on the TeSys F contactor frame; verify the mechanical interlock and auxiliary contact stack clear the coil profile before panel assembly. Drop-out threshold is 0.35 to 0.55 Uc at 131 °F (55 °C); operational range is 0.85 to 1.1 Uc. If the control transformer is shared with other AC coils, sequence the pick-up to avoid a cumulative voltage sag that keeps this coil from sealing.","metaTitle":"TeSys LX1FF264 Contactor Coil, 264 V AC 50 Hz, Obsolete","metaDescription":"TeSys F LX1FF264 contactor coil, 264 V AC 50 Hz, 50 Hz AC coil. Obsolete — sourced to order against RFQ. 37.5 Ohm coil resistance, 550 VA inrush.","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":"23...35 ms closing 5...15 ms opening","Coil technology":"Without built-in suppressor module","lifecycle_stage":"current","Heat dissipation":"12...16 W 50 Hz","Device short name":"LX1FF","Average resistance":"37.5 Ohm 68 °F (20 °C)","Inrush power in VA":"550 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":"4.92 H","[Uc] control circuit voltage":"264 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":"45 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/9d8e31fe39d68f506168dec592acceb9.pdf","sourceUrl":"https://www.se.com/nl/en/product/LX1FF264/contactor-coil-tesys-f-lx1ff-264-v-ac-50-hz/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LX1FF264/alternatives.json"},"ai":{"faq":[{"question":"What is the control voltage and frequency for this coil?","answer":"264 V AC at 50 Hz. It is a 50 Hz-only coil — do not apply 60 Hz without verifying the thermal and magnetic performance."},{"question":"Does this coil include a built-in suppressor?","answer":"No. The coil is supplied without a built-in suppressor module. An external RC snubber or varistor should be added across the coil terminals if inductive-load switching requires it."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX1FF264","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/LX1FF264 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}}