{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX1FJ1000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX1FJ1000","canonicalUrl":"https://aoctrl.com/schneider/LX1FJ1000","factsUrl":"https://aoctrl.com/api/mcp/products/LX1FJ1000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F, contactor coil LX1FJ1000, 1000 V AC 40...400 Hz, 14 W heat dissipation, obsolete lifecycle.","salesMarkdown":"The Schneider LX1FJ1000 is a TeSys F contactor coil rated for 1000 V AC control circuits at 40...400 Hz. It's the replaceable coil assembly for a TeSys F frame contactor — the electromagnet that pulls the main contacts in when energized. Opening time runs 100...170 ms, closing 40...75 ms, so the mechanical response is on the slower side for a contactor this size; that matters if you're sequencing multiple contactors in a transfer scheme and need to guarantee break-before-make timing. ## Coil electrical characteristics The coil draws 1075 VA inrush at 68 °F (20 °C) and holds at 15 VA with a cos φ of 0.3. Average DC resistance is 720 Ω inrush and 19420 Ω holding at the same temperature. Heat dissipation is 14 W across the 40...400 Hz range — that's the heat the coil dumps into the contactor enclosure, so factor it into your panel thermal budget if you're running this in a sealed cabinet. The coil has no built-in suppressor module, so you'll need an external RC snubber or varistor across the terminals if the control circuit drives inductive loads nearby. The LX1FJ coil snaps into the TeSys F contactor frame — no tools needed for the coil change, just a screwdriver to release the retaining clip. The control circuit voltage limits are 0.85...1.1 Uc for pickup and 0.3...0.5 Uc for drop-out at 131 °F (55 °C), so it holds in down to 850 V AC and drops out reliably below 500 V AC. Ambient operating range is -5...55 °C. The inductance of the closed circuit is 84.6 H, which is high enough that the back-EMF on de-energization can arc across un-suppressed contacts — again, fit that external suppressor.","metaTitle":"Schneider LX1FJ1000 TeSys F Contactor Coil, 1000 V AC, Obsol","metaDescription":"Schneider TeSys F contactor coil LX1FJ1000, 1000 V AC 40-400 Hz, 14 W dissipation. Obsolete — sourced to order against RFQ. No direct replacement listed.","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":"100...170 ms opening 40...75 ms closing","Coil technology":"Without built-in suppressor module","lifecycle_stage":"current","Heat dissipation":"14 W 40...400 Hz","Device short name":"LX1FJ","Average resistance":"720 Ohm inrush 68 °F (20 °C) 19420 Ohm holding 68 °F (20 °C)","Inrush power in VA":"1075 VA 40...400 Hz cos phi 0.9 (at 68 °F (20 °C))","Control circuit type":"AC 40...400 Hz","Mechanical durability":"10 Mcycles","Nbr. of units in pkg.":"1","Maximum operating rate":"2400 cyc/h 131 °F (55 °C)","Product or Component Type":"Contactor coil","Inductance of closed circuit":"84.6 H","[Uc] control circuit voltage":"1000 V AC 40...400 Hz","Control circuit voltage limits":"Operational 0.85...1.1 Uc 40...400 Hz 131 °F (55 °C)) Drop-out 0.3...0.5 Uc 40...400 Hz 131 °F (55 °C))","Hold-in power consumption in VA":"15 VA 40...400 Hz cos phi 0.3 (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/989149cdb17de5ed363ebf28e618af5d.pdf","sourceUrl":"https://www.se.com/nl/en/product/LX1FJ1000/tesys-f-contactor-coil-lx1fj-1000-v-ac-40-400-hz/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LX1FJ1000/alternatives.json"},"ai":{"faq":[{"question":"What replaces LX1FJ1000?","answer":"No official successor order code is listed in the lifecycle documentation. For a drop-in replacement, you would need to source the same LX1FJ1000 from surplus or broker channels, or re-engineer the control circuit for a different coil voltage."},{"question":"What is the control voltage rating?","answer":"The coil is rated for 1000 V AC at 40...400 Hz. Operational pickup range is 0.85...1.1 Uc, and drop-out range is 0.3...0.5 Uc at 131 °F (55 °C)."},{"question":"Does this coil include a built-in surge suppressor?","answer":"No. The coil technology is listed as 'without built-in suppressor module'. An external RC snubber or varistor must be added to the control wiring for EMI suppression and contact protection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX1FJ1000","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/LX1FJ1000 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}}