{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1F2100RD","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1F2100RD","canonicalUrl":"https://aoctrl.com/schneider/LC1F2100RD","factsUrl":"https://aoctrl.com/api/mcp/products/LC1F2100RD","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F series, LC1F2100RD, 3-pole contactor, 2100 A AC-1, 440 V DC coil, plate mount, EOL phase-out.","salesMarkdown":"The 440 V DC coil means this is a DC-operated unit, so it pulls in and holds on a DC control voltage, which avoids the hum and dropout issues of an AC coil in noisy panels. Plate-mount only — no DIN rail here, so budget for a backplate and the 58 N·m power-circuit torque spec when terminating the busbars. That's a lot of copper — the power circuit uses bar connections, 4 cables per phase, busbar cross-section 100 x 5 mm. The associated fuse rating is 2000 A gG at ≤ 440 V, so the upstream protection needs to be sized accordingly. Rated breaking capacity is 3150 A per IEC 60947-4-1, and short-time withstand current hits 10 kA for 10 seconds — enough to ride through a downstream fault without welding the contacts. The DC coil has a pickup range of 0.85 to 1.1 Uc at 55 °C, and drops out between 0.2 and 0.35 Uc. Hold-in power is just 10 W at 20 °C, so the coil doesn't cook the panel. Operating time is 50-60 ms closing, 45-60 ms opening — fast enough for most switching sequences, but not a high-speed transfer switch. Maximum operating rate is 600 cycles per hour at 55 °C, which covers frequent cycling in resistance heating or furnace control. Plate mount only — dimensions are 438 mm wide, 332 mm high, 238.6 mm deep. Plan for a backplate that accommodates the 100 x 5 mm busbar cross-section and 58 N·m torque spec. Certified to EN 60947-4-1, IEC 60947-4-1, UL 60947-4-1, and CSA C22.2 No 60947-4-1 — so it's accepted in North American and European installations. Rated insulation voltage is 1000 V per IEC and UL, 1500 V per VDE 0110 group C. Impulse withstand voltage is 8 kV, overvoltage category III. Protective treatment is TH (tropicalized) for humid environments.","metaTitle":"Schneider Electric LC1F2100RD TeSys F Contactor, 2100 A AC-1","metaDescription":"Schneider Electric LC1F2100RD TeSys F contactor. 2100 A AC-1 rated, 440 VDC coil, 3-pole. EOL phase-out. Sourced to order against RFQ. 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 60947-4-1 IEC 60947-4-1 IEC 60947-1 EN 60947-1 JIS C8201-4-1 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 2100 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":"2000 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 4 cable(s) - busbar cross section: 100 x 5 mm","Rated breaking capacity":"3150 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":"2100 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":"2100 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/25a5af47fab6e254d17bb778ab15a474.pdf","sourceUrl":"https://www.se.com/th/en/product/LC1F2100RD/tesys-f-contactor-3p-3-no-ac1-1000-v-2100-a-coil-1000-v-dc/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1F2100RD/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1F2100RD","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/LC1F2100RD 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}}