{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1F2100GD","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1F2100GD","canonicalUrl":"https://aoctrl.com/schneider/LC1F2100GD","factsUrl":"https://aoctrl.com/api/mcp/products/LC1F2100GD","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F series, LC1F2100GD, 3-pole contactor, 2100 A AC-1, 125 V DC coil, plate mount.","salesMarkdown":"The 125 V DC control coil pulls in at 0.85 to 1.1 times nominal and drops out between 0.2 and 0.35 times nominal at 55 °C, so a saggy 125 V DC bus won't cause nuisance dropouts until it falls below about 25 V. Rated operational voltage goes up to 460 V DC, and the rated insulation voltage is 1000 V per IEC 60947-4-1 (1500 V per VDE 0110 group C). Above that, the operating range tops out at 55 °C, so you'll need to account for panel internal temperature rise. The rated short-time withstand current (Icw) is 10,000 A for 10 seconds, 7,500 A for 30 seconds, and 5,500 A for 1 minute — these numbers govern coordination with upstream protective devices: a 2,000 A gG fuse at ≤440 V is the recommended backup. Power dissipation is 200 W per pole in AC-1 duty, totalling 600 W across the three poles at full load — that's the heat you have to vent from the enclosure. The coil itself dissipates 10 W holding in, with an inrush of 2,100 W at 20 °C during pickup. Average impedance per pole is 0.1 mOhm at 2,100 A, 50 Hz. Operating time is 50 to 60 ms closing and 45 to 60 ms opening — fast enough for most resistive load switching but not for synchronous transfer or fast bus-tie applications. Maximum operating rate is 600 cycles per hour at 55 °C. This is a plate-mount contactor — no DIN rail clip. The footprint is 438 mm wide by 332 mm high by 238.6 mm deep, so it needs a backplate or sub-panel, not a standard 35 mm rail. Power connections are bolted bars accepting up to four cables or busbars 100 x 5 mm cross-section. Control circuit terminals are screw-clamp, accepting 1 to 4 mm² flexible or solid wire (with or without ferrules). Tightening torque is 1.2 N·m on the control circuit and 58 N·m on the power circuit — that's substantial; use a torque wrench on the power lugs. Certified to IEC 60947-1, IEC 60947-4-1, EN 60947-1, EN 60947-4-1, UL 60947-4-1, CSA C22.2 No. 60947-4-1, and JIS C8201-4-1. Overvoltage category III, rated impulse withstand voltage 8 kV. Protective treatment is TH (tropicalised) for humid environments. Operating altitude up to 3,000 m without derating. Storage temperature range -60 to 80 °C.","metaTitle":"Schneider Electric LC1F2100GD TeSys F Contactor, 2100 A AC-1","metaDescription":"Schneider Electric LC1F2100GD TeSys F 3-pole contactor. 2100 A rated operational current (AC-1), 125 V DC coil. IEC/UL/CSA certified. Sourced to order against RFQ.","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 60947-1 JIS C8201-4-1 EN 60947-1 EN 60947-4-1 IEC 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 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 Power circuit: bolted connection","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":"125 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/bf645f5b72ca4cfce5aeea79e07d8c95.pdf","sourceUrl":"https://www.se.com/th/en/product/LC1F2100GD/tesys-f-contactor-3p-3-no-ac1-1000-v-2100-a-coil-125-v-dc/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1F2100GD/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy LC1F2100GD and get a price?","answer":"We can source and quote the LC1F2100GD to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the closest alternative to LC1F2100GD in the TeSys family?","answer":"There is no direct drop-in replacement from the TeSys F series, as the LC1F2100GD is end-of-life. For a new design, look at the current TeSys range for a contactor with similar 2100 A AC-1 rating and 125 V DC coil — expect different footprint and mounting, so panel layout verification is required."},{"question":"What compliance documentation does Schneider provide for LC1F2100GD?","answer":"The LC1F2100GD carries certifications to IEC 60947-1, IEC 60947-4-1, EN 60947-1, EN 60947-4-1, UL 60947-4-1, CSA C22.2 No. 60947-4-1, and JIS C8201-4-1. Standard documentation includes the datasheet and declaration of conformity per these standards."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1F2100GD","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/LC1F2100GD 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}}