{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX9FF300","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX9FF300","canonicalUrl":"https://aoctrl.com/schneider/LX9FF300","factsUrl":"https://aoctrl.com/api/mcp/products/LX9FF300","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F, specific contactor coil, LX9FF300, 300 V AC 40..400 Hz low consumption, 130 ms opening 35 ms closing.","salesMarkdown":"The LX9FF300 is a specific replacement coil for the TeSys F contactor range, rated 300 V AC at 40 to 400 Hz with low-hold consumption. It is the part that pulls the contactor in and keeps it sealed — no built-in suppressor, so you add the RC snubber or varistor externally per the panel design. Opening time is 130 ms, closing time 35 ms. The coil draws 690 to 855 VA inrush, then drops to 6.6 to 8.1 VA holding. Average resistance measures 114.1 Ω inrush and 4098 Ω holding at 20 °C. Heat dissipation runs 5.9 to 7.2 W once sealed. The control voltage limits are 0.85 to 1.1 Uc for pickup and 0.35 to 0.55 Uc for dropout at 55 °C. ## Sourcing reality — obsolete, sourced to order If you are filling a BOM line or replacing a failed coil in a live panel, the RFQ is the correct next step.","metaTitle":"Schneider Electric LX9FF300 TeSys F Contactor Coil, 300 V AC","metaDescription":"Obsolete TeSys F specific contactor coil, 300 V AC 40-400 Hz low consumption. Sourced to order against RFQ. 130 ms opening, 35 ms closing. 10 Mcycles mechanical durability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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":"114.1 Ohm inrush 68 °F (20 °C) 4098 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":"300 V AC 40...400 Hz","Control circuit voltage limits":"Operational 0.85...1.1 Uc 131 °F (55 °C)) Drop-out 0.35...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/4951af5d18914da4ec803a3a391fc824.pdf","sourceUrl":"https://www.se.com/th/en/product/LX9FF300/tesys-f-specific-contactor-coil-300-v-ac-40-400-hz-low-consumption/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LX9FF300/alternatives.json"},"ai":{"faq":[{"question":"What is the control voltage and coil type for the LX9FF300?","answer":"The LX9FF300 is a 300 V AC coil rated 40 to 400 Hz, low-consumption type. It has no built-in suppressor module, so you add external suppression. Inrush is 690 to 855 VA; holding is 6.6 to 8.1 VA."},{"question":"What are the operating times and mechanical life?","answer":"Opening time is 130 ms, closing time 35 ms. Mechanical durability is 10 million cycles, with a maximum operating rate of 2400 cycles per hour at 55 °C."},{"question":"What is the ambient temperature range for this coil?","answer":"The LX9FF300 is rated for operation from -5 to 55 °C. Control voltage limits are 0.85 to 1.1 Uc for pickup and 0.35 to 0.55 Uc for dropout at 55 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX9FF300","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/LX9FF300 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}}