{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX9FG350","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX9FG350","canonicalUrl":"https://aoctrl.com/schneider/LX9FG350","factsUrl":"https://aoctrl.com/api/mcp/products/LX9FG350","rawCanonicalId":null},"summary":{"shortDescription":"TeSys F, specific contactor coil, LX9FG350, 350 V AC 40..400 Hz low consumption.","salesMarkdown":"The LX9FG350 is a specific contactor coil from the TeSys F range, designed for 350 V AC control circuits at 40–400 Hz with low-consumption draw. It is the replacement coil for TeSys F contactors that use this dedicated coil platform — not a universal fit, but the exact OEM part for the frame. Rated control voltage is 350 V AC; operational limits are 0.85–1.1 Uc at 131 °F (55 °C), with drop-out at 0.35–0.55 Uc. Opening time is 130 ms, closing time 35 ms. The coil draws 950–1180 VA inrush at 68 °F (20 °C) and settles to 8.9–10.9 VA holding. Heat dissipation runs 8–9.8 W, so panel ventilation around the contactor stack matters if you are grouping several on a DIN rail. The coil ships without a built-in suppressor module — if your application needs transient suppression (common on PLC-driven contactors), plan to add an external RC snubber or varistor across the coil terminals. Because it is a specific coil for the TeSys F frame, there is no direct drop-in successor with the same mounting and electrical profile. If you are maintaining an existing panel, the LX9FG350 is the correct replacement for a failed coil. For new designs, consider whether the contactor assembly itself should be migrated to a current TeSys range. ## Integration Notes Operating temperature range is 23 to 131 °F (-5 to 55 °C). If the coil is in a non-ventilated enclosure near other heat sources, stay below the upper end to avoid accelerated insulation aging. The 8–9.8 W dissipation is continuous — it adds up in a multi-contactor panel.","metaTitle":"TeSys LX9FG350 Contactor Coil, 350 V AC, Obsolete","metaDescription":"TeSys F specific contactor coil LX9FG350, 350 V AC 40-400 Hz low consumption. Obsolete — sourced to order against an RFQ. 130 ms opening, 35 ms closing.","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":"8...9.8 W","Device short name":"LX9FG","Average resistance":"102.3 Ohm inrush 68 °F (20 °C) 3886 Ohm holding 68 °F (20 °C)","Inrush power in VA":"950...1180 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":"350 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":"8.9...10.9 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/dc98065ed55c80f4f4af6c243af7755f.pdf","sourceUrl":"https://www.se.com/vn/en/product/LX9FG350/tesys-f-specific-contactor-coil-350-v-ac-40-400-hz-low-consumption/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LX9FG350/alternatives.json"},"ai":{"faq":[{"question":"Does this coil include a built-in suppressor?","answer":"No. The LX9FG350 ships without a built-in suppressor module. For inductive load switching or PLC-driven circuits, an external RC snubber or varistor should be added across the coil terminals."},{"question":"What is the operating temperature range?","answer":"The LX9FG350 is rated for ambient air temperatures from 23 to 131 °F (-5 to 55 °C)."},{"question":"How do I source this obsolete part?","answer":"Submit an RFQ. As an obsolete part, it is sourced through surplus and broker inventory rather than factory stock. We can quote available quantities against your order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX9FG350","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/LX9FG350 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}}