{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1F1700F7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1F1700F7","canonicalUrl":"https://aoctrl.com/schneider/LC1F1700F7","factsUrl":"https://aoctrl.com/api/mcp/products/LC1F1700F7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F, LC1F1700F7, 3-pole contactor, 1700 A AC-1, 110 V AC coil, plate mount, EOL phase.","salesMarkdown":"The Schneider Electric LC1F1700F7 is a 3-pole TeSys F contactor rated for 1700 A in AC-1 utilisation category (resistive load) at 40 °C, with a 110 V AC control coil operating at 40–400 Hz. This is a heavy-duty, plate-mounted contactor sized for large resistive heating banks, furnace control, or high-current distribution switching — not a motor-starting contactor (that would be an AC-3 rated device). The 1700 A AC-1 rating governs continuous resistive current. The contactor dissipates 36 W total (200 W per pole in AC-1 duty), so panel ventilation or forced cooling may be needed if enclosed with other high-heat devices. For short-circuit coordination, the associated fuse is 1600 A gG at ≤ 440 V; the contactor itself can withstand 10,000 A for 10 seconds (Icw). The control coil draws 2200 VA inrush and 36 VA holding at 20 °C; the drop-out voltage is 0.3–0.5 Uc (33–55 V for a 110 V coil), so verify your control supply stays above 85% of Uc during dips. Operating time is 100–170 ms opening, 40–75 ms closing — not a fast-switching device, but adequate for resistive load cycling at up to 600 cycles per hour at 55 °C. ## Standards & Approvals The LC1F1700F7 carries certification to EN 60947-1, IEC 60947-4-1, JIS C8201-4-1, UL 60947-4-1, and CSA C22.2 No 60947-4-1. The rated insulation voltage is 1000 V per IEC/UL 60947-4-1, with an impulse withstand voltage of 8 kV (overvoltage category III). The protective treatment is TH (tropicalized) for humid environments. These approvals mean the contactor is accepted in European, North American, and Japanese installations — no separate regional variant needed.","metaTitle":"Schneider Electric LC1F1700F7 TeSys F Contactor, 1700 A AC-1","metaDescription":"Schneider Electric LC1F1700F7 TeSys F contactor, 1700 A AC-1 rated operational current, 110 V AC 40-400 Hz coil, 3-pole. EOL phase. Sourced to order. UL/CSA/IEC certified.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Depth":"238.6 mm","Range":"TeSys","Width":"438 mm","Height":"332 mm","Standards":"EN 60947-1 IEC 60947-4-1 JIS C8201-4-1 EN 60947-4-1 IEC 60947-1 UL 60947-4-1 CSA C22.2 No 60947-4-1","Operating time":"100...170 ms opening 40...75 ms closing","lifecycle_stage":"eol_hot","Heat dissipation":"36 W","Mounting support":"Plate","Range of product":"TeSys F","Average impedance":"0.1 mOhm - Ith 1700 A 50 Hz","Device short name":"LC1F","Poles description":"3P","Tightening torque":"Control circuit: 1.2 N.m Power circuit: 58 N.m","Compatibility code":"LC1F","Inrush power in VA":"2200 VA, 40...400 Hz cos phi 0.9 (at 20 °C)","Operating altitude":"3000 m without derating","Control circuit type":"AC at 40...400 Hz","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 AC 40...400 Hz","[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 40...400 Hz (at 55 °C) Drop-out: 0.3...0.5 Uc 40...400 Hz (at 55 °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","Hold-in power consumption in VA":"36 VA, 40...400 Hz cos phi 0.9 (at 20 °C)","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/90b903c51935dcef11829e2bba11dba3.pdf","sourceUrl":"https://www.se.com/sg/en/product/LC1F1700F7/contactor-tesys-f-3p3no-ac1-1000v-1700a-coil-110v-ac/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1F1700F7/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for LC1F1700F7?","answer":"Pricing and availability are confirmed at quote time against an RFQ. Submit a request through the storefront; the part is sourced through independent distribution channels."},{"question":"What compliance documentation does LC1F1700F7 carry?","answer":"The LC1F1700F7 is certified to EN 60947-1, IEC 60947-4-1, JIS C8201-4-1, UL 60947-4-1, and CSA C22.2 No 60947-4-1. Rated insulation voltage is 1000 V (IEC/UL) with 8 kV impulse withstand. Protective treatment is TH (tropicalized)."},{"question":"What is the closest alternative to LC1F1700F7 in the TeSys F family?","answer":"No official successor order code is listed in the lifecycle record. A parametric substitute from the TeSys F range would need to match the 1700 A AC-1 rating, 110 V AC coil, 3-pole configuration, and plate-mount footprint — but mounting dimensions and thermal dissipation must be verified against your existing panel layout before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1F1700F7","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/LC1F1700F7 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}}