{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1F185X6","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1F185X6","canonicalUrl":"https://aoctrl.com/schneider/LC1F185X6","factsUrl":"https://aoctrl.com/api/mcp/products/LC1F185X6","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F contactor, LC1F185X6, 3-pole, 185 A AC-3 at ≤440 V, 90 kW at 400 V AC, AC 60 Hz control coil, plate mount, EOL lifecycle stage.","salesMarkdown":"## TeSys F contactor — 185 A AC-3, end-of-life sourcing The Schneider Electric LC1F185X6 is a 3-pole TeSys F contactor rated 185 A operational current in AC-3 duty at ≤440 V, switching motor loads up to 90 kW at 400 V AC 50/60 Hz. It carries a 275 A thermal current (Ith) at 50 Hz with an average impedance of 0.33 mOhm per pole, dissipating 12 W per pole in AC-3 and 25 W per pole in AC-1. The contactor is plate-mounted, IP2X on the front face with shrouds, and complies with IEC 60947-4-1, IEC 60947-1, EN 60947-4-1, and JIS C8201-4-1. The 185 A AC-3 rating at ≤440 V governs motor switching — this contactor handles 90 kW at 400 V, 100 kW at 415 V, and 110 kW at 500 V. The AC-3 category means it is designed for starting and stopping squirrel-cage motors under load, not for jogging or plugging (that would be AC-4, where the rating drops to 33 kW at 400 V). The 275 A Ith (thermal current) covers resistive loads in AC-1 duty. The control coil is AC 60 Hz only, with a hold-in power of 66 VA at 60 Hz; the drop-out voltage range is 0.35...0.55 Uc, so verify your control supply stays within the operational limits of 0.85...1.1 Uc at 55 °C. Plate-mounted — no DIN-rail clip. The power circuit uses bolted connections or ring terminals up to 150 mm²; torque to 159.3 lbf·in (18 N·m). Control circuit screw terminals accept 1...4 mm² flexible or solid wire, torque to 10.6 lbf·in (1.2 N·m). The contactor occupies a 168.5 mm width, 174 mm height, and 181 mm depth footprint on the plate.","metaTitle":"Schneider Electric LC1F185X6 TeSys F Contactor, 185 A AC-3,","metaDescription":"Schneider Electric LC1F185X6 TeSys F contactor, 185 A AC-3, 90 kW at 400 V. EOL stage — sourced to order against RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Depth":"7.1 in (181 mm)","Range":"TeSys","Width":"6.6 in (168.5 mm)","Height":"6.9 in (174 mm)","Category":"22336-CTR,F-LINE,AC,OPEN,NONREV","Standards":"IEC 60947-4-1 IEC 60947-1 JIS C8201-4-1 EN 60947-4-1 EN 60947-1","Motor power kW":"90 kW at 380...400 V AC 50/60 Hz (AC-3) 100 kW at 415 V AC 50/60 Hz (AC-3) 100 kW at 440 V AC 50/60 Hz (AC-3) 110 kW at 500 V AC 50/60 Hz (AC-3) 110 kW at 660...690 V AC 50/60 Hz (AC-3) 55 kW at 220...230 V AC 50/60 Hz (AC-3) 33 kW at 400 V AC 50/60 Hz (AC-4)","Operating time":"20...35 ms closing 7...15 ms opening","lifecycle_stage":"eol_hot","Heat dissipation":"18...24 W","Mounting Support":"Plate","Range of Product":"TeSys F","Average impedance":"0.33 mOhm - Ith 275 A 50 Hz","Device short name":"LC1F","Poles description":"3P","Tightening torque":"Control circuit 10.6 lbf.in (1.2 N.m) Power circuit 159.3 lbf.in (18 N.m)","Compatibility code":"LC1F","Inrush power in VA":"970 VA, 60 Hz 0.3 68 °F (20 °C))","Operating altitude":"9842.52 ft (3000 m) without derating","Control circuit type":"AC 60 Hz","Overvoltage category":"III","Protective treatment":"TH","Utilisation category":"AC-3 AC-1 AC-4","Contactor application":"Resistive load Motor control","Mechanical durability":"10 Mcycles","Nbr. of units in pkg.":"1","Associated fuse rating":"200 A aM at 315 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 25 x 3 mm Power circuit lugs-ring terminals 1 0.2 in² (150 mm²) Power circuit connector 1 0.2 in² (150 mm²) Power circuit bolted connection","IP degree of protection":"IP2X front face with shrouds IEC 60529 IP2X front face with shrouds VDE 0106","Rated breaking capacity":"1480 A conforming to IEC 60947-4-1","Product or Component Type":"Contactor","Power dissipation per pole":"12 W AC-3 25 W AC-1","[Uc] control circuit voltage":"600 V AC 40...400 Hz","[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 50/60 Hz 131 °F (55 °C)) Drop-out 0.35...0.55 Uc 50/60 Hz 131 °F (55 °C))","Power Pole Contact Composition":"3 NO","[Ie] rated operational current":"275 A (at 185 A (at <131 °F (55 °C)) at <= 440 V AC-3","[Ue] rated operational voltage":"<= 690 V AC 50/60 Hz","Hold-in power consumption in VA":"66 VA, 60 Hz 0.3 68 °F (20 °C))","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":"1500 A 104 °F (40 °C) - 10 s 920 A 104 °F (40 °C) - 30 s 740 A 104 °F (40 °C) - 1 min 500 A 104 °F (40 °C) - 3 min 400 A 104 °F (40 °C) - 10 min","[Ith] conventional free air thermal current":"275 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/0cf184375b9104d2b520f5c35a2a90d7.pdf","sourceUrl":"https://www.se.com/sg/en/product/LC1F185X6/tesys-f-contactor-3p-3-no-ac3-440-v-275-a-coil-600-v-ac/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1F185X6/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative to LC1F185X6?","answer":"The closest peer in the TeSys F family is the LC1F185X4, which shares the same frame, AC-3 current rating, and motor power ratings but uses a 48...60 Hz control coil instead of the 60 Hz coil on the LC1F185X6. Verify control supply frequency before substituting."},{"question":"Where can I buy LC1F185X6?","answer":"The LC1F185X6 is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time. Submit an RFQ for a firm offer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1F185X6","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/LC1F185X6 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}}