{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1F1700FD","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1F1700FD","canonicalUrl":"https://aoctrl.com/schneider/LC1F1700FD","factsUrl":"https://aoctrl.com/api/mcp/products/LC1F1700FD","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F series, LC1F1700FD, 3-pole contactor, 1700 A AC-1 rated operational current, 110 V DC control circuit, plate mount.","salesMarkdown":"The Schneider Electric TeSys F LC1F1700FD is a 3-pole contactor rated for 1700 A in AC-1 duty (resistive loads), with a 110 V DC coil. It is plate-mounted and built for switching large resistive banks. Mounts to a plate — no DIN rail clip. The 438 mm width and 332 mm height mean it fills a significant footprint on the backplate; plan for a 600 mm wide subpanel minimum. Power connections are bolted busbars, sized for 100 x 5 mm cross-section (three cables per phase). Control wiring uses screw-clamp terminals accepting 1 to 4 mm² flexible or solid. Tightening torque on the power circuit is 58 N.m — that's a substantial torque, requiring a torque wrench on the busbar bolts. The control circuit torque is 1.2 N.m, standard for screw terminals. The contactor carries IEC 60947-4-1, UL 60947-4-1, and CSA C22.2 No 60947-4-1 certifications — it's accepted in North American and European installations. Rated insulation voltage is 1000 V per IEC, 1500 V per VDE Group C. Impulse withstand is 8 kV, overvoltage category III. The short-time withstand rating (Icw) is 10000 A for 10 seconds — that's the current the main poles can carry during a fault without welding, critical for coordination with upstream fuses or breakers. The associated fuse recommendation is 1600 A gG at ≤ 440 V. Operating altitude is 3000 m without derating, and the storage temperature range is -60 to 80 °C, though the operating range is -5 to 40 °C. Heat dissipation is 10 W holding (coil), with 200 W per pole under full AC-1 load — that's 600 W total from the poles, plus coil losses, so ventilation in the enclosure matters.","metaTitle":"Schneider TeSys F LC1F1700FD Contactor, 1700 A AC-1, 110 V D","metaDescription":"Schneider Electric TeSys F LC1F1700FD 3-pole contactor, 1700 A rated operational current AC-1, 110 V DC coil. End-of-life phase. Sourced to order against RFQ. IEC, UL, CSA certifie","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"238.6 mm","Range":"TeSys","Width":"438 mm","title":"LC1F1700FD","Height":"332 mm","Standards":"IEC 60947-1 JIS C8201-4-1 EN 60947-4-1 IEC 60947-4-1 EN 60947-1 UL 60947-4-1 CSA C22.2 No 60947-4-1","description":"TeSys F contactor - 3P (3 NO) - AC-1 - <= 1000 V 1700 A - coil 110 V DC","Operating time":"50...60 ms closing 45...60 ms opening","lifecycle_stage":"eol_hot","Heat dissipation":"10 W","Mounting support":"Plate","Range of product":"TeSys F","Average impedance":"0.1 mOhm - Ith 1700 A 50 Hz","Device short name":"LC1F","Inrush power in W":"2100 W (at 20 °C)","Poles description":"3P","Tightening torque":"Control circuit: 1.2 N.m Power circuit: 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":"1600 A gG at <= 440 V","Maximum operating rate":"600 cyc/h 55 °C","Connections - terminals":"Control circuit: screw clamp terminals 1 cable(s) 1...4 mm²flexible without cable end Control circuit: screw clamp terminals 2 cable(s) 1...4 mm²flexible without cable end Control circuit: screw clamp terminals 1 cable(s) 1...4 mm²flexible with cable end Control circuit: screw clamp terminals 2 cable(s) 1...2.5 mm²flexible with cable end Control circuit: screw clamp terminals 1 cable(s) 1...4 mm²solid without cable end Control circuit: screw clamp terminals 2 cable(s) 1...4 mm²solid without cable end Power circuit: bar 3 cable(s) - busbar cross section: 100 x 5 mm Power circuit: bolted connection","Rated breaking capacity":"2550 A conforming to IEC 60947-4-1","Product or component type":"Contactor","Power dissipation per pole":"200 W AC-1","[Uc] control circuit voltage":"110 V DC","[Ui] rated insulation voltage":"1000 V conforming to IEC 60947-4-1 1500 V conforming to VDE 0110 group C 1000 V conforming to UL 60947-4-1","Control circuit voltage limits":"Operational: 0.85...1.1 Uc (at 55 °C) Drop-out: 0.2...0.35 Uc (at 55 °C)","Hold-in power consumption in W":"10 W at 20 °C","Power Pole Contact Composition":"3 NO","[Ie] rated operational current":"1700 A (at <40 °C) AC AC-1","[Ue] rated operational voltage":"<= 460 V DC","Ambient air temperature for storage":"-60...80 °C","Ambient air temperature for operation":"-5...40 °C","[Uimp] rated impulse withstand voltage":"8 kV","[Icw] rated short-time withstand current":"10000 A 40 °C - 10 s 7500 A 40 °C - 30 s 5500 A 40 °C - 1 min 4200 A 40 °C - 3 min 3000 A 40 °C - 10 min","[Ith] conventional free air thermal current":"1700 A (at 40 °C)","Permissible ambient air temperature around the device":"-40...60 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/4da478f412cfe5287a5d3d716663b534.pdf","sourceUrl":"https://www.se.com/th/en/product/LC1F1700FD/tesys-f-contactor-3p-3-no-ac1-1000-v-1700-a-coil-110-v-dc/"},"ai":{"faq":[{"question":"What is LC1F1700FD's depth?","answer":"The LC1F1700FD has a depth of 238.6 mm. Combined with the 438 mm width and 332 mm height, it requires a substantial backplate area."},{"question":"What compliance documentation does the LC1F1700FD carry?","answer":"The LC1F1700FD is certified to IEC 60947-4-1, EN 60947-4-1, UL 60947-4-1, and CSA C22.2 No 60947-4-1. Rated insulation voltage is 1000 V per IEC, 1500 V per VDE Group C. It carries overvoltage category III and impulse withstand of 8 kV."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1F1700FD","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/LC1F1700FD when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}