{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1F1250L7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1F1250L7","canonicalUrl":"https://aoctrl.com/schneider/LC1F1250L7","factsUrl":"https://aoctrl.com/api/mcp/products/LC1F1250L7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F LC1F1250L7, 3-pole contactor, 1260 A AC-1 at 40 °C, 208 V AC 40-400 Hz coil, plate-mount, EOL.","salesMarkdown":"The Schneider Electric LC1F1250L7 is a 3-pole contactor from the TeSys F series, rated for 1260 A in AC-1 utilisation category (resistive loads) at 40 °C. The coil pulls 208 V AC at 40–400 Hz, with a holding consumption of 22 VA and an inrush of 1650 VA at 20 °C. Mounting is plate-style — not DIN-rail — so plan for a dedicated backplate or sub-panel. The power circuit uses bar connections (2 x 100 x 5 mm), torqued to 58 N·m. Control circuit wiring is screw-clamp terminals accepting 1–4 mm² flexible or solid, torqued to 1.2 N·m. Dimensions are 13.3 in high, 12.2 in wide, 10.04 in deep — allow clearance for the arc chutes and the 100–200 ms opening travel. The contactor is certified to IEC 60947-4-1 and EN 60947-4-1, with an insulation voltage of 1000 V (IEC) and impulse withstand of 8 kV. Rated short-time withstand current (Icw) is 8000 A for 10 s — useful for coordination studies. Operating altitude is 3000 m without derating; ambient temperature range is -5 to 40 °C. The TH protective treatment means it is coated for humid or mildly corrosive environments.","metaTitle":"Schneider Electric LC1F1250L7 TeSys F Contactor, 1260 A AC-1","metaDescription":"Schneider Electric LC1F1250L7 TeSys F contactor, 3-pole, 1260 A AC-1 at 40 °C, 208 V AC coil. End-of-life (EOL) — sourced to order against RFQ. IEC/EN 60947-4-1 certified.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Depth":"10.04 in (255 mm)","Range":"TeSys","Width":"12.2 in (309 mm)","Height":"13.3 in (338 mm)","Standards":"JIS C8201-4-1 IEC 60947-1 EN 60947-1 IEC 60947-4-1 EN 60947-4-1","Operating time":"40...80 ms closing 100...200 ms opening","lifecycle_stage":"eol_hot","Heat dissipation":"20 W","Mounting support":"Plate","Range of product":"TeSys F","Average impedance":"0.12 mOhm - Ith 1260 A 50 Hz","Device short name":"LC1F","Poles description":"3P","Tightening torque":"Control circuit 10.6 lbf.in (1.2 N.m) Power circuit 513.3 lbf.in (58 N.m)","Compatibility code":"LC1F","Inrush power in VA":"1650 VA, 40...400 Hz 0.9 68 °F (20 °C))","Operating altitude":"3000 m without derating","Control circuit type":"AC 40...400 Hz","Overvoltage category":"III","Protective treatment":"TH","Utilisation category":"AC-1","Contactor application":"Resistive load","Associated fuse rating":"1000 A gG at <= 440 V","Maximum operating rate":"1200 cyc/h 131 °F (55 °C)","Connections - terminals":"Control circuit screw clamp terminals 1 0.002...0.006 in² (1...4 mm²)flexible without cable end Control circuit screw clamp terminals 2 0.002...0.006 in² (1...4 mm²)flexible without cable end Control circuit screw clamp terminals 1 0.002...0.006 in² (1...4 mm²)flexible with cable end Control circuit screw clamp terminals 2 0.002...0.004 in² (1...2.5 mm²)flexible with cable end Control circuit screw clamp terminals 1 0.002...0.006 in² (1...4 mm²)solid without cable end Control circuit screw clamp terminals 2 0.002...0.006 in² (1...4 mm²)solid without cable end Power circuit bar 2 100 x 5 mm","Rated breaking capacity":"1890 A conforming to IEC 60947-4-1","Product or component type":"Contactor","Power dissipation per pole":"120 W AC-1","[Uc] control circuit voltage":"208 V AC 40...400 Hz","[Ui] rated insulation voltage":"1000 V IEC 60947-4-1 1500 V VDE 0110 group C","Control circuit voltage limits":"Operational 0.85...1.1 Uc 40...400 Hz 131 °F (55 °C)) Drop-out 0.25...0.5 Uc 40...400 Hz 131 °F (55 °C))","Power Pole Contact Composition":"3 NO","[Ie] rated operational current":"1260 A (at <104 °F (40 °C)) AC-1","[Ue] rated operational voltage":"<= 690 V AC 50/60 Hz","Hold-in power consumption in VA":"22 VA, 40...400 Hz 0.9 68 °F (20 °C))","Ambient air temperature for storage":"-76...176 °F (-60...80 °C)","Ambient air temperature for operation":"23...104 °F (-5...40 °C)","[Uimp] rated impulse withstand voltage":"8 kV","[Icw] rated short-time withstand current":"3000 A 104 °F (40 °C) - 3 min 8000 A 104 °F (40 °C) - 10 s 5200 A 104 °F (40 °C) - 30 s 4000 A 104 °F (40 °C) - 1 min 2000 A 104 °F (40 °C) - 10 min","[Ith] conventional free air thermal current":"1260 A (at 104 °F (40 °C))","Permissible ambient air temperature around the device":"-40...140 °F (-40...60 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/8cf43ed91e9a2f358404991cc1a1476d.pdf","sourceUrl":"https://www.se.com/vn/en/product/LC1F1250L7/tesys-f-contactor-3p-3-no-ac1-690-v-1260-a-coil-208-v-ac/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1F1250L7/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of the LC1F1250L7?","answer":"The LC1F1250L7 is a 3-pole contactor rated 1260 A in AC-1 (resistive load) at 40 °C, with a 208 V AC 40–400 Hz coil. It complies with IEC 60947-4-1 and EN 60947-4-1."},{"question":"Where can I buy the LC1F1250L7?","answer":"The LC1F1250L7 is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ to proceed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1F1250L7","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/LC1F1250L7 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}}