{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1F1250ED","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1F1250ED","canonicalUrl":"https://aoctrl.com/schneider/LC1F1250ED","factsUrl":"https://aoctrl.com/api/mcp/products/LC1F1250ED","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric, TeSys F, Contactor, LC1F1250ED, 3P, 1260 A AC-1, 48 V DC coil, plate mount.","salesMarkdown":"The Schneider Electric TeSys F LC1F1250ED is a 3-pole contactor rated for 1260 A conventional free-air thermal current (Ith) and 1260 A operational current in AC-1 utilisation category (resistive loads) at 40 °C. The 48 V DC coil draws 9 W holding power and 1600 W inrush at 20 °C. Control voltage limits are 0.85–1.1 Uc for pick-up and 0.2–0.35 Uc for drop-out at 55 °C. The contactor is plate-mounted and carries a TH protective treatment for tropical environments. ## Key Ratings & Compliance Rated operational voltage is ≤ 690 V AC 50/60 Hz, with a rated insulation voltage of 1000 V per IEC 60947-4-1 and 1500 V per VDE 0110 Group C. The rated impulse withstand voltage is 8 kV, and overvoltage category III applies. Short-time withstand current (Icw) is 8000 A for 10 s, 5200 A for 30 s, 4000 A for 1 min, 3000 A for 3 min, and 2000 A for 10 min at 40 °C. Rated breaking capacity is 1890 A conforming to IEC 60947-4-1. The contactor complies with IEC 60947-1, EN 60947-4-1, IEC 60947-4-1, EN 60947-1, and JIS C8201-4-1. Mounting is plate-type (not DIN rail). Overall dimensions: width 12.2 in (309 mm), height 13.3 in (338 mm), depth 10.04 in (255 mm). Power circuit connections are via bar (2 x 100 x 5 mm) or bolted connection; tightening torque for the power circuit is 513.3 lbf·in (58 N·m). Control circuit terminals accept 1–4 mm² flexible or solid wire (with or without cable end). The contactor is rated for operation up to 3000 m altitude without derating and over an ambient temperature range of -5 to 40 °C.","metaTitle":"Schneider TeSys F LC1F1250ED Contactor, 1260 A AC-1, 48 VDC","metaDescription":"Schneider Electric TeSys F LC1F1250ED 3-pole contactor, 1260 A AC-1, 48 VDC coil. EOL hot phase. Sourced to order against RFQ. Compliant with IEC 60947-4-1.","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":"IEC 60947-1 EN 60947-4-1 IEC 60947-4-1 EN 60947-1 JIS C8201-4-1","Operating time":"60...70 ms closing 40...50 ms opening","lifecycle_stage":"eol_hot","Heat dissipation":"9 W","Mounting support":"Plate","Range of product":"TeSys F","Average impedance":"0.12 mOhm - Ith 1260 A 50 Hz","Device short name":"LC1F","Inrush power in W":"1600 W 68 °F (20 °C))","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","Operating altitude":"3000 m without derating","Control circuit type":"DC standard","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 Power circuit bolted connection","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":"48 V DC","[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 131 °F (55 °C)) Drop-out 0.2...0.35 Uc 131 °F (55 °C))","Hold-in power consumption in W":"9 W 68 °F (20 °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","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/dbd7851800e4d2142926479aaa98cc7a.pdf","sourceUrl":"https://www.se.com/vn/en/product/LC1F1250ED/tesys-f-contactor-3p-3-no-ac1-690-v-1260-a-coil-48-v-dc/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1F1250ED/alternatives.json"},"ai":{"faq":[{"question":"What is LC1F1250ED's listed depth?","answer":"The listed depth is 10.04 in (255 mm)."},{"question":"What is LC1F1250ED's listed range?","answer":"The listed range is TeSys, specifically the TeSys F series."},{"question":"What compliance documentation does this brand provide for LC1F1250ED?","answer":"The contactor complies with IEC 60947-1, EN 60947-4-1, IEC 60947-4-1, EN 60947-1, and JIS C8201-4-1. It carries a TH protective treatment for tropical environments and is rated for overvoltage category III."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1F1250ED","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/LC1F1250ED 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}}