{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX9FJ917","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX9FJ917","canonicalUrl":"https://aoctrl.com/schneider/LX9FJ917","factsUrl":"https://aoctrl.com/api/mcp/products/LX9FJ917","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F, specific contactor coil, LX9FJ917, 48 V AC 40...400 Hz low consumption, 48 V DC low consumption, obsolete.","salesMarkdown":"The LX9FJ917 is a specific replacement coil for the TeSys F contactor range, designed for 48 V AC (40–400 Hz) or 48 V DC control circuits. It's a low-consumption coil — 23 VA holding at 68 °F, 500 VA inrush — which means the control transformer sizing is tighter than a standard coil; the inrush spike is brief but real. Opening time is 60 ms, closing 20 ms, so the contactor responds fast enough for most motor-start and isolation duties. ## Key electrical specs at a glance Control voltage is 48 V AC (40–400 Hz) or 48 V DC. The coil draws 500 VA inrush and 23 VA holding on AC; DC holding is lower. Average resistance is 4.03 Ω inrush and 43 Ω holding at 68 °F (20 °C). Heat dissipation runs 11.4 to 13.9 W, so panel thermal rise is a consideration if multiple coils are ganged. The coil has no built-in suppressor module — you'll need an external RC snubber or free-wheeling diode across the coil if driving from a PLC output or solid-state relay, otherwise the inductive kick can damage the driver.","metaTitle":"Schneider LX9FJ917 TeSys F Contactor Coil, 48 V AC/DC, Obsol","metaDescription":"Schneider Electric LX9FJ917 TeSys F specific contactor coil, 48 V AC 40-400 Hz / 48 V DC low consumption. Obsolete status — sourced to order against RFQ. Operating time 60 ms openi","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactor & Starter Coils"],"specifications":{"Range":"TeSys","Category":"18401-WORLD SERVICE PARTS(CTR ACCESS)","Operating time":"60 ms opening 20 ms closing","Coil technology":"Without built-in suppressor module","lifecycle_stage":"current","Heat dissipation":"11.4...13.9 W","Device short name":"LX9FJ","Average resistance":"4.03 Ohm inrush 68 °F (20 °C) 43 Ohm holding 68 °F (20 °C)","Inrush power in VA":"500 VA 40...400 Hz (at 68 °F (20 °C))","Control circuit type":"AC 40...400 Hz low consumption DC low consumption","Mechanical durability":"10 Mcycles","Nbr. of units in pkg.":"1","Maximum operating rate":"3600 cyc/h 158 °F (70 °C)","Product or Component Type":"Specific contactor coil","Inductance of closed circuit":"0.22 H","[Uc] control circuit voltage":"48 V AC 40...400 Hz 48 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 VA":"23 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/3ead7da4fe4e8346391c073fa8b2b6fd.pdf","sourceUrl":"https://www.se.com/us/en/product/LX9FJ917/tesys-f-specific-contactor-coil-48-v-ac-40-400-hz-low-consumption/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LX9FJ917/alternatives.json"},"ai":{"faq":[{"question":"What is the operating temperature range for this coil?","answer":"Ambient air temperature for operation is 23 to 131 °F (-5 to 55 °C)."},{"question":"Does this coil include a built-in suppressor module?","answer":"No. The coil technology is listed as 'without built-in suppressor module'. An external suppression device (RC snubber or diode) is required when switching with electronic outputs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX9FJ917","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/LX9FJ917 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}}