{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1F4004UD","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1F4004UD","canonicalUrl":"https://aoctrl.com/schneider/LC1F4004UD","factsUrl":"https://aoctrl.com/api/mcp/products/LC1F4004UD","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F series, LC1F4004UD, 4-pole DC contactor, 500 A AC-1 rated operational current, 250 VDC control circuit, IP20 front face.","salesMarkdown":"## TeSys F LC1F4004UD — 4-Pole DC Contactor, 500 A AC-1 The LC1F4004UD is a 4-pole DC-operated contactor from the Schneider TeSys F range, rated for 500 A in AC-1 (resistive load) duty at ≤440 V and ≤104 °F. That AC-1 rating governs the continuous current the main poles can carry through heating elements, ovens, or resistive banks — not motor starting. The 4 NO power pole configuration means all four poles close together on a DC coil pull-in. Control circuit is 250 V DC standard, with a hold-in power draw of 6 W at 68 °F and inrush of 1000 W during pickup. The dropout threshold sits at 20–35 % of Uc, so a sagging DC bus below about 50 V will release the armature cleanly — no partial engagement. Rated breaking capacity is 3200 A per IEC 60947-4-1, and the associated fuse recommendation is 400 A aM or 500 A gG at ≤440 V. That tells you the upstream short-circuit protection the contactor expects for type-2 coordination. Mounting is plate-based — no DIN rail clip on this frame size. The footprint measures 10.3 in wide × 8.1 in tall × 8.6 in deep. Power connections use bar or ring terminals accepting up to 150 mm² cable; control circuit terminals take 1–4 mm² flexible or solid via screw clamp. Tightening torque for the power circuit is 309.8 lbf·in — substantial, so a torque wrench is expected in the panel shop. Front face carries IP20 protection with shrouds fitted. Operating altitude goes to 3000 m without derating. Storage temperature spans –76 to 176 °F, which covers most warehouse conditions but not extended outdoor exposure. Certified to EN 60947-1, EN 60947-4-1, IEC 60947-1, IEC 60947-4-1, and JIS C8201-4-1. Overvoltage category III. Rated insulation voltage is 1000 V per IEC 60947-4-1 and 1500 V per VDE 0110 group C. Protective treatment is TH (tropicalized) for humid environments.","metaTitle":"TeSys F LC1F4004UD 4-Pole DC Contactor, 500 A AC-1, 250 VDC","metaDescription":"Schneider TeSys F LC1F4004UD 4-pole DC contactor, 500 A AC-1 resistive rating, 250 VDC coil. EOL hot phase — sourced to order. IEC/EN 60947-4-1. Quoted on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Depth":"8.6 in (219 mm)","Range":"TeSys","Width":"10.3 in (261 mm)","Height":"8.1 in (206 mm)","Category":"22331-CTR,F-LINE,DC,OPEN,NONREV","Standards":"EN 60947-1 EN 60947-4-1 IEC 60947-1 JIS C8201-4-1 IEC 60947-4-1","Operating time":"50...60 ms closing 45...60 ms opening","lifecycle_stage":"eol_hot","Heat dissipation":"6 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":"1000 W 68 °F (20 °C))","Poles description":"4P","Tightening torque":"Control circuit 10.6 lbf.in (1.2 N.m) Power circuit 309.8 lbf.in (35 N.m)","Compatibility code":"LC1F","Operating altitude":"9842.52 ft (3000 m) without derating","Control circuit type":"DC standard","Overvoltage category":"III","Protective treatment":"TH","Utilisation category":"AC-1","Contactor application":"Resistive load","Mechanical durability":"10 Mcycles","Nbr. of units in pkg.":"1","Associated fuse rating":"400 A aM at 500 A gG at <= 440 V","Maximum operating rate":"2400 cyc/h 131 °F (55 °C)","Connections - terminals":"Control circuit screw clamp terminals 1 0.002...0.006 in² (1...4 mm²)flexible without cable end Control circuit screw clamp terminals 2 0.002...0.006 in² (1...4 mm²)flexible without cable end Control circuit screw clamp terminals 1 0.002...0.006 in² (1...4 mm²)flexible with cable end Control circuit screw clamp terminals 2 0.002...0.004 in² (1...2.5 mm²)flexible with cable end Control circuit screw clamp terminals 1 0.002...0.006 in² (1...4 mm²)solid without cable end Control circuit screw clamp terminals 2 0.002...0.006 in² (1...4 mm²)solid without cable end Power circuit bar 2 30 x 5 mm Power circuit lugs-ring terminals 2 0.2 in² (150 mm²) Power circuit bolted connection","IP degree of protection":"IP20 front face with shrouds IEC 60529 IP20 front face with shrouds 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","[Uc] control circuit voltage":"250 V DC","[Ui] rated insulation voltage":"1000 V IEC 60947-4-1 1500 V VDE 0110 group C","Control circuit voltage limits":"Operational 0.85...1.1 Uc 131 °F (55 °C)) Drop-out 0.2...0.35 Uc 131 °F (55 °C))","Hold-in power consumption in W":"6 W 68 °F (20 °C)","Power Pole Contact Composition":"4 NO","[Ie] rated operational current":"500 A (at <104 °F (40 °C)) at <= 440 V AC AC-1","[Ue] rated operational voltage":"<= 460 V DC","Ambient Air Temperature for Storage":"-76...176 °F (-60...80 °C)","Ambient Air Temperature for Operation":"23...131 °F (-5...55 °C)","[Uimp] rated impulse withstand voltage":"8 kV","[Icw] rated short-time withstand current":"3600 A 104 °F (40 °C) - 10 s 2400 A 104 °F (40 °C) - 30 s 1700 A 104 °F (40 °C) - 1 min 1200 A 104 °F (40 °C) - 3 min 1000 A 104 °F (40 °C) - 10 min","[Ith] conventional free air thermal current":"500 A (at 104 °F (40 °C))","Permissible ambient air temperature around the device":"-40...158 °F (-40...70 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b9eb6f995aa1e3b471fa00442cf232f7.pdf","sourceUrl":"https://www.se.com/vn/en/product/LC1F4004UD/tesys-f-contactor-4p-4-no-ac1-440-v-500-a-coil-250-v-dc/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1F4004UD/alternatives.json"},"ai":{"faq":[{"question":"What is the rated current of the LC1F4004UD?","answer":"500 A in AC-1 (resistive load) at ≤440 V and ≤104 °F. That is the continuous current rating for the main poles under resistive duty."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1F4004UD","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/LC1F4004UD 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}}