{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1F1400ED","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1F1400ED","canonicalUrl":"https://aoctrl.com/schneider/LC1F1400ED","factsUrl":"https://aoctrl.com/api/mcp/products/LC1F1400ED","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F, LC1F1400ED, 3-pole contactor, 1400 A AC-1 rated operational current, 48 V DC control coil, plate mount, depth 238.6 mm.","salesMarkdown":"## What the 1400 A AC-1 rating means for your load The LC1F1400ED is a TeSys F three-pole contactor rated for 1400 A in AC-1 utilisation category (resistive load) at ≤40 °C ambient. That AC-1 rating governs continuous current through the main poles for heating elements, lighting banks, or transformer primary switching — not motor starting. The conventional free-air thermal current (Ith) matches at 1400 A, so there is no hidden derating between the two numbers; what you read is what the bar carries. The control coil pulls 48 V DC, with a hold-in consumption of 10 W at 20 °C and an inrush of 2100 W. The pick-up and drop-out window is wide: it operates between 0.85 and 1.1 Uc and drops out between 0.3 and 0.5 Uc, which gives you margin on a sagging DC bus. ## Standards and compliance — what the approvals certify This contactor carries IEC 60947-4-1, EN 60947-4-1, UL 60947-4-1, and CSA C22.2 No 60947-4-1 compliance. That means it is listed for both IEC and North American markets without a separate UL/CSA variant. The short-time withstand ratings (Icw) are 8000 A for 10 s, 6000 A for 30 s, and 4500 A for 1 min at 40 °C — these numbers govern coordination with upstream fuses or breakers during a fault. The associated fuse recommendation is 1600 A gG at ≤440 V. ## Mounting and integration — plate mount, not DIN rail Mounting support is plate (bolted), not DIN rail. The footprint is 438 mm wide by 332 mm high by 238.6 mm deep — a large frame that needs a backplate or sub-panel, not a standard enclosure rail. Power connections are bar-type with bolted terminals torqued to 58 N·m; control wiring uses screw-clamp terminals torqued to 1.2 N·m. Heat dissipation is 10 W total at rated current, with 150 W per pole in AC-1 duty. That is significant for panel thermal calculations — the 438 mm width and plate mount are designed to shed that heat through the backplate, not through convection slots.","metaTitle":"Schneider Electric LC1F1400ED TeSys F Contactor, 1400 A AC-1","metaDescription":"TeSys F LC1F1400ED 3-pole contactor rated 1400 A AC-1 at ≤40 °C, 48 V DC coil. IEC/UL/CSA. EOL lifecycle; sourced to order against RFQ. Depth 238.6 mm.","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 EN 60947-1 EN 60947-4-1 IEC 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 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 2 cable(s) - busbar cross section: 100 x 5 mm Power circuit: bolted connection","Rated breaking capacity":"2100 A conforming to IEC 60947-4-1","Product or component type":"Contactor","Power dissipation per pole":"150 W AC-1","[Uc] control circuit voltage":"48 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: 0.3...0.5 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":"1400 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":"8000 A 40 °C - 10 s 6000 A 40 °C - 30 s 4500 A 40 °C - 1 min 4000 A 40 °C - 3 min 2600 A 40 °C - 10 min","[Ith] conventional free air thermal current":"1400 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/7fe6a75b313098644e4debbbfb2a4817.pdf","sourceUrl":"https://www.se.com/sg/en/product/LC1F1400ED/tesys-f-contactor-3p-3-no-ac1-1000-v-1400-a-coil-48-v-dc/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1F1400ED/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does the LC1F1400ED carry?","answer":"The LC1F1400ED complies with IEC 60947-4-1, EN 60947-4-1, UL 60947-4-1, CSA C22.2 No 60947-4-1, and JIS C8201-4-1. It also meets VDE 0110 group C for insulation coordination at 1500 V."},{"question":"What is the LC1F1400ED's depth dimension?","answer":"The LC1F1400ED has a depth of 238.6 mm, a width of 438 mm, and a height of 332 mm. It is a plate-mount contactor, not DIN-rail compatible."},{"question":"What is the closest alternative to the LC1F1400ED in the TeSys family?","answer":"No direct successor order code is listed in the manufacturer's lifecycle documentation for the LC1F1400ED. Any replacement within the TeSys F range would require verifying the rated operational current (1400 A AC-1), control voltage (48 V DC), and physical footprint — a panel review is necessary before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1F1400ED","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/LC1F1400ED 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}}