{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX9FL929","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX9FL929","canonicalUrl":"https://aoctrl.com/schneider/LX9FL929","factsUrl":"https://aoctrl.com/api/mcp/products/LX9FL929","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F series, LX9FL929, specific contactor coil, 169-186 V DC, low consumption.","salesMarkdown":"The LX9FL929 is a specific replacement coil for TeSys F contactors, carrying a 169 to 186 V DC control circuit voltage. This is a low-consumption variant, meaning the hold-in power draw settles at 48 W at 68 °F (20 °C) after the inrush peak of 733 W at the same temperature. The coil is supplied without a built-in suppressor module, so you will need to fit an external RC snubber or free-wheeling diode across the terminals if the control circuit drives inductive loads that could cause back-EMF spikes. ## Switching times and thermal budget Opening time is rated at 60 ms, closing at 20 ms — fast enough for most motor-start and isolation sequences in a panel. Heat dissipation runs between 22.8 and 27.8 W, so factor that into the enclosure's thermal rise calculation; a densely packed cabinet may need forced ventilation or a larger panel to stay within the -5 to 55 °C ambient operating range.","metaTitle":"Schneider LX9FL929 TeSys F Contactor Coil, 169-186 V DC","metaDescription":"Active-production specific contactor coil for TeSys F contactors. 169-186 V DC control, low consumption, 60 ms opening. Sourced to order. RFQ for pricing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactor & Starter Coils"],"specifications":{"Range":"TeSys","title":"LX9FL929","Category":"18401-WORLD SERVICE PARTS(CTR ACCESS)","description":"specific contactor coil - TeSys F - 169..186 V DC - low consumption","Operating time":"60 ms opening 20 ms closing","Coil technology":"Without built-in suppressor module","lifecycle_stage":"current","Heat dissipation":"22.8...27.8 W","Device short name":"LX9FL","Inrush power in W":"733 W 68 °F (20 °C))","Control circuit type":"AC 40...400 Hz low consumption DC low consumption","Mechanical durability":"5 Mcycles","Nbr. of units in pkg.":"1","Maximum operating rate":"1800 cyc/h 158 °F (70 °C)","Product or Component Type":"Specific contactor coil","[Uc] control circuit voltage":"169...186 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":"48 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/4e2ddfcc7a7fb6e9e305b3ceed42309f.pdf","sourceUrl":"https://www.se.com/us/en/product/LX9FL929/specific-contactor-coil-tesys-f-169-186-v-dc-low-consumption/"},"ai":{"faq":[{"question":"What is the control voltage for this coil?","answer":"The control circuit voltage is 169 to 186 V DC. The operational limits are 0.85 to 1.1 times Uc at 131 °F (55 °C), and dropout occurs between 0.3 and 0.5 times Uc at the same temperature."},{"question":"Does this coil include a built-in suppressor module?","answer":"No. The coil technology is listed as 'Without built-in suppressor module'. You must add an external suppression device (RC snubber or diode) if the control circuit can generate inductive kickback."},{"question":"What is the operating temperature range for this coil?","answer":"The ambient air temperature for operation is -5 to 55 °C (23 to 131 °F). The maximum operating rate of 1800 cycles per hour is specified at 70 °C (158 °F)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX9FL929","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/LX9FL929 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}}