{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1F1700RD","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1F1700RD","canonicalUrl":"https://aoctrl.com/schneider/LC1F1700RD","factsUrl":"https://aoctrl.com/api/mcp/products/LC1F1700RD","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F LC1F1700RD, 3-pole contactor, 1700 A AC-1, 440 V DC control circuit, plate mount, EOL phase.","salesMarkdown":"## What the 1700 A AC-1 rating means for your load The LC1F1700RD is a 3-pole contactor from the TeSys F range, rated 1700 A conventional free-air thermal current (Ith) and 1700 A operational current in AC-1 duty (resistive loads) at 40 °C. The contactor is listed for resistive load application per IEC 60947-4-1 and UL 60947-4-1, so if your BOM calls for switching a 1600 A resistive circuit, this part's thermal capacity and associated fuse rating of 1600 A gG at ≤440 V align directly. The control circuit is DC standard at 440 V nominal, with an operational range of 0.85 to 1.1 Uc at 55 °C and a drop-out band of 0.2 to 0.35 Uc. Inrush power is 2100 W at 20 °C, settling to 10 W holding; dissipation is 200 W per pole AC-1. ## Mounting and integration — plate mount, not DIN Mounting support is plate — not DIN rail — so the contactor bolts directly to a backplate or sub-panel. Dimensions are 438 mm wide by 332 mm high by 238.6 mm deep, which is the footprint you need to reserve in the enclosure. Power circuit connections use bars: three cables per pole with a busbar cross-section of 100 x 5 mm. Control circuit wiring uses screw clamp terminals accepting 1 to 4 mm² flexible or solid (with or without ferrule). Tightening torque is 58 N.m on the power circuit and 1.2 N.m on the control circuit. ## Withstand and coordination Rated short-time withstand current (Icw) is 10,000 A for 10 seconds, 7500 A for 30 seconds, and 5500 A for 1 minute at 40 °C — figures that drive selectivity studies and upstream breaker coordination. Rated breaking capacity is 2550 A per IEC 60947-4-1.","metaTitle":"Schneider LC1F1700RD TeSys F Contactor, 1700 A AC-1, 440 V D","metaDescription":"Schneider LC1F1700RD TeSys F 3-pole contactor, 1700 A AC-1, 440 V DC coil. EOL status; sourced to order. IEC/UL/CSA listed. Request quote.","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":"IEC 60947-4-1 IEC 60947-1 JIS C8201-4-1 EN 60947-1 EN 60947-4-1 UL 60947-4-1 CSA C22.2 No 60947-4-1","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","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":"440 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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/cc7a3007c562f72dbbc1e8b10047e03f.pdf","sourceUrl":"https://www.se.com/vn/en/product/LC1F1700RD/tesys-f-contactor-3p-3-no-ac1-1000-v-1700-a-coil-1000-v-dc/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1F1700RD/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does LC1F1700RD carry?","answer":"The contactor is listed to IEC 60947-4-1, IEC 60947-1, EN 60947-1, EN 60947-4-1, UL 60947-4-1, CSA C22.2 No 60947-4-1, and JIS C8201-4-1. Protective treatment is TH (tropicalized)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1F1700RD","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/LC1F1700RD 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}}