{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX9FL938","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX9FL938","canonicalUrl":"https://aoctrl.com/schneider/LX9FL938","factsUrl":"https://aoctrl.com/api/mcp/products/LX9FL938","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F series, LX9FL938 specific contactor coil, 440-460 V AC 40-400 Hz / DC low consumption, 60 ms opening 50 ms closing.","salesMarkdown":"## Coil for the TeSys F line The LX9FL938 is a specific contactor coil in the TeSys F range, designed to drive the main contactor armature. It accepts a control voltage of 440-460 V AC (40-400 Hz) or DC, with a low-consumption hold circuit that drops inrush from 830 VA to 47 VA once the contactor seals. Opening time is 60 ms, closing time 50 ms — fast enough for most motor-start and power-switching sequences in industrial panels. The coil carries no built-in suppressor module, so you'll want to add a flyback diode or RC snubber across the terminals if the control circuit drives inductive loads like a PLC output. The hold-in power consumption sits at 47 VA, and heat dissipation runs 22.8-27.8 W — factor that into your enclosure thermal budget if the panel is tight.","metaTitle":"LX9FL938 TeSys Contactor Coil, 440-460V AC/DC, 60ms Open","metaDescription":"TeSys F specific contactor coil for LX9FL938. 440-460V AC/DC control voltage, 60ms opening / 50ms closing. Active production. Sourced to order against RFQ.","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":"60 ms opening 50 ms closing","Coil technology":"Without built-in suppressor module","lifecycle_stage":"current","Heat dissipation":"22.8...27.8 W","Device short name":"LX9FL","Average resistance":"312 Ohm inrush 68 °F (20 °C) 2510 Ohm holding 68 °F (20 °C)","Inrush power in VA":"830 VA 40...400 Hz (at 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","Inductance of closed circuit":"17 H","[Uc] control circuit voltage":"440...460 V DC 440...460 V AC 40...400 Hz","Control circuit voltage limits":"Operational 0.85...1.1 Uc 131 °F (55 °C)) Drop-out 0.25...0.5 Uc 131 °F (55 °C))","Hold-in power consumption in VA":"47 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/3f4b377f4f86b15cdcdbccd44da29926.pdf","sourceUrl":"https://www.se.com/ie/en/product/LX9FL938/tesys-f-specific-contactor-coil-500-v-ac-40-400-hz-low-consumption/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LX9FL938/alternatives.json"},"ai":{"faq":[{"question":"What control voltage does the LX9FL938 coil accept?","answer":"The coil accepts 440-460 V AC at 40-400 Hz, or 440-460 V DC. The operating range is 0.85-1.1 Uc at 55 °C, with dropout between 0.25-0.5 Uc."},{"question":"Does the LX9FL938 include a built-in coil suppression module?","answer":"No — the coil technology is listed as 'without built-in suppressor module'. You need to add external suppression (flyback diode for DC, RC snubber for AC) if the control circuit is sensitive to voltage spikes."},{"question":"What is the operating temperature range for this coil?","answer":"The ambient air temperature for operation is -5 to 55 °C (23-131 °F)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX9FL938","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/LX9FL938 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}}