{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX9FF100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX9FF100","canonicalUrl":"https://aoctrl.com/schneider/LX9FF100","factsUrl":"https://aoctrl.com/api/mcp/products/LX9FF100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F, specific contactor coil, LX9FF100, 100 V AC 40-400 Hz low consumption, obsolete.","salesMarkdown":"The LX9FF100 is a specific contactor coil from the TeSys F range, designed to actuate the main poles of an F-frame contactor. It is a replacement or spare coil, not a complete contactor — the buyer is sourcing the electromagnet that pulls the contactor in. Rated for 100 V AC control supply at 40-400 Hz, this is a low-consumption coil: inrush power sits at 690-855 VA, dropping to 6.6-8.1 VA holding. The coil resistance measures 11.61 Ω inrush and 450.5 Ω holding at 20 °C. Heat dissipation runs 5.9-7.2 W. Operating time is 130 ms opening, 35 ms closing. The coil has no built-in suppressor module — if your circuit needs flyback suppression, add an external RC snubber or varistor across the coil terminals. The coil mounts onto the contactor's magnet frame — it is not a standalone DIN-rail component. The control circuit is AC 40-400 Hz low consumption, so verify your control transformer supplies clean 100 V AC within the operational limits (0.85-1.1 Uc at 55 °C). Drop-out occurs between 0.2-0.55 Uc, meaning the contactor will release if the control voltage sags below roughly 20-55 V AC. The coil dissipates up to 7.2 W, so in a densely packed panel ensure adequate airflow around the contactor to avoid heat buildup that could shorten coil life.","metaTitle":"TeSys LX9FF100 Contactor Coil, 100 V AC, Obsolete","metaDescription":"TeSys LX9FF100 specific contactor coil for F-frame contactors. 100 V AC 40-400 Hz, low consumption. Obsolete — sourced to order against RFQ.","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":"130 ms opening 35 ms closing","Coil technology":"Without built-in suppressor module","lifecycle_stage":"current","Heat dissipation":"5.9...7.2 W","Device short name":"LX9FF","Average resistance":"11.61 Ohm inrush 68 °F (20 °C) 450.5 Ohm holding 68 °F (20 °C)","Inrush power in VA":"690...855 VA 40...400 Hz (at 68 °F (20 °C))","Control circuit type":"AC 40...400 Hz low consumption","Mechanical durability":"10 Mcycles","Nbr. of units in pkg.":"1","Maximum operating rate":"2400 cyc/h 131 °F (55 °C)","Product or Component Type":"Specific contactor coil","[Uc] control circuit voltage":"100 V AC 40...400 Hz","Control circuit voltage limits":"Operational 0.85...1.1 Uc 131 °F (55 °C)) Drop-out 0.2...0.55 Uc 131 °F (55 °C))","Hold-in power consumption in VA":"6.6...8.1 VA 40...400 Hz (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/33de2234492d177028c721c4cb21227f.pdf","sourceUrl":"https://www.se.com/vn/en/product/LX9FF100/tesys-f-specific-contactor-coil-100-v-ac-40-400-hz-low-consumption/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LX9FF100/alternatives.json"},"ai":{"faq":[{"question":"What is the control voltage for this coil?","answer":"100 V AC at 40-400 Hz. The operational voltage range is 0.85-1.1 Uc at 55 °C, and drop-out occurs at 0.2-0.55 Uc."},{"question":"How do I source this obsolete part?","answer":"Through the surplus and broker channel. Submit an RFQ with your target quantity and we will check availability across our supply network. No firm lead time or price can be stated without a specific request."},{"question":"Does this coil include a built-in suppressor?","answer":"No. The coil technology is listed as without built-in suppressor module. An external RC snubber or varistor should be added across the coil terminals if your control circuit requires flyback suppression."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX9FF100","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/LX9FF100 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}}