{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1F400W7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1F400W7","canonicalUrl":"https://aoctrl.com/schneider/LC1F400W7","factsUrl":"https://aoctrl.com/api/mcp/products/LC1F400W7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F LC1F400W7, 3-pole contactor, 500 A AC-3 rated operational current, 200 kW motor power at 400 V, 265...277 V AC 40...400 Hz coil.","salesMarkdown":"## TeSys F LC1F400W7 — 500 A AC-3 Contactor, End-of-Life Sourcing The Schneider Electric LC1F400W7 is a 3-pole TeSys F contactor rated for 500 A in AC-3 duty (motor switching) at ≤ 440 V, with a corresponding motor power of 200 kW at 380...400 V AC. The coil is wound for 265...277 V AC at 40...400 Hz. This is a heavy-duty, plate-mounted contactor sized for large motor loads — think 200+ kW pumps, compressors, or conveyors on 400 V three-phase lines. The utilisation category is AC-1 (resistive) and AC-3 (motor), so it handles both general switching and across-the-line starting of squirrel-cage motors. The rated breaking capacity is 3200 A per IEC 60947-4-1, meaning it can safely interrupt locked-rotor currents without welding the main poles. If you need a form-fit-function replacement, the closest active TeSys F variant with similar AC-3 current and coil voltage should be evaluated — but the exact pin-for-pin substitute is not documented here. A cross-reference check against the panel's existing wiring and mounting footprint is recommended before committing a replacement. At 400 V, that translates to 200 kW motor power; at 690 V, the same contactor handles 280 kW. The AC-1 rating (resistive load) is not separately stated but the 500 A Ith (thermal current) at 50 Hz with 0.26 mOhm impedance gives a heat dissipation of 14 W total, or 65 W per pole in AC-1 and 42 W per pole in AC-3. That matters for enclosure sizing — 14 W is modest for a contactor this size, but the per-pole dissipation in continuous AC-1 duty adds up in a sealed panel. The control circuit is AC only, 265...277 V at 40...400 Hz. Pull-in inrush is 750 W / 1075 VA at 20 °C; holding power drops to 5 W / 15 VA. The drop-out voltage range is 0.3...0.5 Uc, so the coil releases reliably between about 80 and 140 V. That is a wide dropout band — good for brownout ride-through on the control transformer. Mounting is plate-only — no DIN-rail clip on this frame size. The dimensions are 213 mm wide × 206 mm high × 219 mm deep. Power circuit connections accept bar (30 × 5 mm busbar) or ring-lug terminals for up to 2 × 150 mm² cable. Control circuit wiring uses screw-clamp terminals accepting 1...4 mm² flexible or solid. Tightening torque is 35 N·m on the power side, 1.2 N·m on the control side. The front face is IP20 with shrouds fitted, per IEC 60529 and VDE 0106 — finger-safe but not washdown-rated. Protective treatment is TH (tropicalised) for humid environments. ## Standards & Approvals Rated insulation voltage is 1000 V per IEC 60947-4-1 and 1500 V per VDE 0110 group C. Associated fuse protection: 400 A aM or 500 A gG at ≤ 440 V.","metaTitle":"Schneider Electric LC1F400W7 TeSys F Contactor, 500 A AC-3,","metaDescription":"Schneider Electric LC1F400W7 TeSys F contactor, 500 A AC-3 rated operational current, 200 kW motor power at 400 V. EOL lifecycle. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Depth":"219 mm","Range":"TeSys","Width":"213 mm","Height":"206 mm","Standards":"EN 60947-1 IEC 60947-1 EN 60947-4-1 IEC 60947-4-1 JIS C8201-4-1","Motor power kW":"200 kW at 380...400 V AC 50/60 Hz 220 kW at 415 V AC 50/60 Hz 250 kW at 440 V AC 50/60 Hz 257 kW at 500 V AC 50/60 Hz 280 kW at 660...690 V AC 50/60 Hz 185 kW at 1000 V AC 50/60 Hz 110 kW at 220...230 V AC 50/60 Hz","Operating time":"40...65 ms closing 100...170 ms opening","lifecycle_stage":"eol_hot","Heat dissipation":"14 W","Mounting support":"Plate","Range of product":"TeSys F","Average impedance":"0.26 mOhm - Ith 500 A 50 Hz","Device short name":"LC1F","Inrush power in W":"750 W (at 20 °C)","Poles description":"3P","Tightening torque":"Control circuit: 1.2 N.m Power circuit: 35 N.m","Compatibility code":"LC1F","Inrush power in VA":"1075 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 AC-3","Contactor application":"Resistive load Motor control","Mechanical durability":"10 Mcycles","Associated fuse rating":"400 A aM at 500 A gG at <= 440 V","Maximum operating rate":"2400 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: 30 x 5 mm Power circuit: lugs-ring terminals 2 cable(s) 150 mm²","IP degree of protection":"IP20 front face with shrouds conforming to IEC 60529 IP20 front face with shrouds conforming to VDE 0106","Rated breaking capacity":"3200 A conforming to IEC 60947-4-1","Product or component type":"Contactor","Power dissipation per pole":"65 W AC-1 42 W AC-3","[Uc] control circuit voltage":"265...277 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","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)","Hold-in power consumption in W":"5 W at 20 °C","Power Pole Contact Composition":"3 NO","[Ie] rated operational current":"500 A (at 400 A (at <55 °C) at <= 440 V AC AC-3","[Ue] rated operational voltage":"<= 460 V DC","Hold-in power consumption in VA":"15 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...55 °C","[Uimp] rated impulse withstand voltage":"8 kV","[Icw] rated short-time withstand current":"3600 A 40 °C - 10 s 2400 A 40 °C - 30 s 1700 A 40 °C - 1 min 1200 A 40 °C - 3 min 1000 A 40 °C - 10 min","[Ith] conventional free air thermal current":"500 A (at 40 °C)","Permissible ambient air temperature around the device":"-40...70 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/8c0f35b1b7413f119cc80888db5fa198.pdf","sourceUrl":"https://www.se.com/sg/en/product/LC1F400W7/tesys-f-contactor-3p-3-no-ac3-440-v-400-a-coil-265-277-v-ac/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1F400W7/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy LC1F400W7 and get a price?","answer":"The LC1F400W7 is available through independent distribution and is quoted to order against an RFQ. Submit a request for quote (RFQ) to confirm current availability and pricing — no standard stock or lead time applies for this EOL part."},{"question":"What is the closest alternative to LC1F400W7?","answer":"No official successor order code is documented in the lifecycle record. The closest active TeSys F variant with similar 500 A AC-3 rating and 265...277 V AC coil should be evaluated for form, fit, and function, but a direct pin-for-pin substitute is not confirmed here."},{"question":"What is the motor power rating of LC1F400W7?","answer":"The motor power is 200 kW at 380...400 V AC, 220 kW at 415 V, 250 kW at 440 V, 257 kW at 500 V, 280 kW at 660...690 V, 185 kW at 1000 V, and 110 kW at 220...230 V, all at 50/60 Hz."},{"question":"What compliance documentation does Schneider provide for LC1F400W7?","answer":"The contactor is certified to EN 60947-1, IEC 60947-1, EN 60947-4-1, IEC 60947-4-1, and JIS C8201-4-1. Rated insulation voltage is 1000 V per IEC 60947-4-1 and 1500 V per VDE 0110 group C. The front face carries IP20 protection with shrouds."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1F400W7","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/LC1F400W7 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}}