{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX9FK922","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX9FK922","canonicalUrl":"https://aoctrl.com/schneider/LX9FK922","factsUrl":"https://aoctrl.com/api/mcp/products/LX9FK922","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F, specific contactor coil, LX9FK922, 80-87 V AC/DC control circuit, 60 ms opening / 20 ms closing, 10 Mcycles mechanical durability.","salesMarkdown":"The LX9FK922 is a specific contactor coil from the TeSys F range, designed as the replaceable coil assembly for TeSys F contactors. It is not a complete contactor — it is the coil-only service part you swap when the original coil fails or when you need to change the control voltage on an existing TeSys F contactor in the field. This coil operates on an 80-87 V AC or 80-87 V DC control circuit, with a low-consumption design that draws 29 W holding power at 20 °C and 470 W inrush. The control circuit accepts AC 40-400 Hz or DC low-consumption drive, so it covers both standard 50/60 Hz line and DC control panels without a separate rectifier. Operating time is 60 ms opening and 20 ms closing — the fast close suits cyclic loads like conveyor indexing, while the slower open avoids nuisance trips from brief voltage sags. Control voltage limits are specified: operational range is 0.85 to 1.1 Uc at 55 °C, meaning the coil holds in reliably between roughly 68 V and 96 V. Dropout occurs between 0.3 and 0.5 Uc (24-44 V), which is a wide hysteresis — the contactor stays pulled in through brownout conditions down to about half nominal, then drops cleanly. This matters for installations on weak supply lines or shared control transformers. Heat dissipation is 15-18.3 W, which adds to the thermal load inside the enclosure. If you are packing multiple TeSys F contactors into a sealed panel, account for this in the ventilation or derating calculation — especially at the upper ambient of 55 °C. The coil ships without a built-in suppressor module. If your application requires surge suppression across the coil — common on PLC-driven outputs or when sharing a DC supply with sensitive electronics — you will need to add an external RC snubber or free-wheeling diode across the coil terminals. This is a standard field practice on TeSys F contactors, but worth flagging if you are replacing a coil that had a suppressor integrated.","metaTitle":"TeSys LX9FK922 Specific Contactor Coil, 80-87 V AC/DC, Activ","metaDescription":"TeSys F specific contactor coil LX9FK922, 80-87 V AC/DC control, 60 ms open / 20 ms close, 10 Mcycles mechanical durability, active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactor & Starter Coils"],"specifications":{"Range":"TeSys","title":"LX9FK922","Category":"22341-CONTACTOR,D,K,&F ACCESS","description":"TeSys F - specific contactor coil","Operating time":"60 ms opening 20 ms closing","Coil technology":"Without built-in suppressor module","lifecycle_stage":"current","Heat dissipation":"15...18.3 W","Device short name":"LX9FK","Inrush power in W":"470 W 68 °F (20 °C))","Average resistance":"29.8 Ohm inrush 68 °F (20 °C) 250 Ohm holding 68 °F (20 °C)","Control circuit type":"AC 40...400 Hz low consumption DC low consumption","Mechanical durability":"10 Mcycles","Nbr. of units in pkg.":"1","Maximum operating rate":"3600 cyc/h 158 °F (70 °C)","Product or Component Type":"Specific contactor coil","Inductance of closed circuit":"1.4 H","[Uc] control circuit voltage":"80...87 V AC 80...87 V DC","Control circuit voltage limits":"Operational 0.85...1.1 Uc 131 °F (55 °C)) Drop-out 0.3...0.5 Uc 131 °F (55 °C))","Hold-in power consumption in W":"29 W 68 °F (20 °C)","Ambient Air Temperature for Operation":"23...131 °F (-5...55 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/02cf46e1bae9cd44e9c257c585220230.pdf","sourceUrl":"https://www.se.com/th/en/product/LX9FK922/tesys-f-specific-contactor-coil/"},"ai":{"faq":[{"question":"What is the control voltage for this coil?","answer":"The control circuit voltage is 80-87 V AC or 80-87 V DC. The operational range is 0.85-1.1 Uc (roughly 68-96 V) at 55 °C, and dropout occurs at 0.3-0.5 Uc (24-44 V)."},{"question":"Does this coil include a surge suppressor?","answer":"No. The coil technology is listed as 'Without built-in suppressor module'. You will need to add an external suppressor (RC snubber for AC, free-wheeling diode for DC) if the application requires one."},{"question":"What is the mechanical life expectancy?","answer":"Mechanical durability is rated at 10 million cycles, with a maximum operating rate of 3600 cycles per hour at 70 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX9FK922","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/LX9FK922 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}}