{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LUCLX6FU","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LUCLX6FU","canonicalUrl":"https://aoctrl.com/schneider/LUCLX6FU","factsUrl":"https://aoctrl.com/api/mcp/products/LUCLX6FU","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys Ultra magnetic control unit, LUCLX6FU, 0.09 kW at 400...440 V AC, 45 x 66 x 60 mm, plug-in front face, IP20 front panel.","salesMarkdown":"It is rated for a 0.09 kW motor at 400...440 V AC 50/60 Hz, with utilisation categories AC-41, AC-43, and AC-44 covering resistive, mixed, and motor loads. The unit provides manual reset, protection against overload, short-circuit, phase failure, and phase imbalance. The 45 mm wide, 66 mm high, 60 mm deep form factor fits standard TeSys Ultra panel cutouts. The 0.09 kW motor power rating at 400...440 V AC sets the upper bound for the connected motor — this unit is sized for fractional-horsepower drives, not general-purpose branch circuits. The utilisation categories AC-41 (resistive), AC-43 (mixed resistive-inductive), and AC-44 (motor starting, plugging, inching) tell you the contactor can handle the inrush and switching duty of a small motor, not just a heater load. Rated insulation voltage (Ui) is 690 V per IEC 60947-6-2 and 600 V per UL 60947-4-1 / CSA C22.2 No 60947-4-1 — the UL/CSA derating matters if the panel is listed to North American codes. The control circuit accepts 110...240 V AC or 110...220 V DC, with a drop-out threshold of 55 V for either supply, so it will not nuisance-drop on a sagging line. The tripping threshold is 14.2 x Ir ±20 % — a magnetic-only instantaneous trip that clears hard faults fast. The 35 ms opening time (with LUB12/LUB32/LUB38 control units) and 50 ms closing time are fast enough for motor protection coordination. The LUCLX6FU carries approvals to EN 60947-6-2, IEC 60947-6-2, UL 60947-4-1 (with phase barrier), and CSA C22.2 No 60947-4-1 (with phase barrier). The UL/CSA listing with phase barrier means it is accepted for North American panels when the barrier is fitted — check the kit part number for the barrier if your panel requires it. Plug-in mounting on the front face means the unit clips onto a DIN-rail or panel-mounted base — no tools needed for replacement. The IP20 front panel rating allows finger-safe access to the reset button and status indicators inside an enclosed panel.","metaTitle":"Schneider LUCLX6FU TeSys Ultra Magnetic Control Unit, 0.09 k","metaDescription":"Schneider Electric LUCLX6FU TeSys Ultra magnetic control unit for 3-phase motor protection. Rated 0.09 kW at 400-440 V AC, IP20 front panel, UL/CSA/IEC listed. Sourced to order aga","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Motor Starters"],"specifications":{"Depth":"60 mm","Range":"TeSys","Width":"45 mm","Height":"66 mm","Load type":"3-phase motor - cooling: self-cooled","Standards":"EN 60947-6-2 IEC 60947-6-2 UL 60947-4-1, with phase barrier CSA C22.2 No 60947-4-1, with phase barrier","Fixing mode":"Plug-in (front face)","Product name":"TeSys Ultra","Motor power kW":"0.09 kW at 400...440 V AC 50/60 Hz","Operating time":"35 ms opening with LUB12 for control circuit 35 ms opening with LUB32 for control circuit 35 ms opening with LUB38 for control circuit 50 ms closing with LUB12 for control circuit 50 ms closing with LUB32 for control circuit 50 ms closing with LUB38 for control circuit","Fire resistance":"960 °C parts supporting live components conforming to IEC 60695-2-12 650 °C conforming to IEC 60695-2-12","lifecycle_stage":"current","Heat dissipation":"2 W for control circuit with LUB12 3 W for control circuit with LUB32 3 W for control circuit with LUB38","Range of product":"TeSys Ultra","Shock resistance":"10 gn power poles open conforming to IEC 60068-2-27 15 gn power poles closed conforming to IEC 60068-2-27","Device short name":"LUCL","Network frequency":"40...60 Hz","Compatibility code":"LUCL","Device application":"Motor control Motor protection","Operating altitude":"2000 m","Tripping threshold":"14.2 x Ir +/- 20 %","Protective treatment":"TH conforming to IEC 60068","Utilisation category":"AC-44 AC-43 AC-41","Vibration resistance":"2 gn, 5...300 Hz, power poles open conforming to IEC 60068-2-6 4 gn, 5...300 Hz, power poles closed conforming to IEC 60068-2-6","IP degree of protection":"IP20 front panel and wired terminals conforming to IEC 60947-1 IP20 other faces conforming to IEC 60947-1 IP40 front panel outside connection zone conforming to IEC 60947-1","Immunity to microbreaks":"3 ms","Main Function Available":"Manual reset Protection against phase failure and phase imbalance Short-circuit protection Protection against overload and short-circuit","Immunity to voltage dips":"70 % / 500 ms conforming to IEC 61000-4-11","Product or component type":"Magnetic control unit","Non-dissipating shock wave":"1 kV serial mode conforming to IEC 60947-6-2 2 kV common mode conforming to IEC 60947-6-2","Safe separation of circuit":"400 V SELV between the control and auxiliary circuits conforming to IEC 60947-1 400 V SELV between the control or auxiliary circuit and the main circuit conforming to IEC 60947-1","Typical current consumption":"280 mA at 110...240 V AC I maximum while closing with LUB12 280 mA at 110...240 V AC I maximum while closing with LUB32 280 mA at 110...240 V AC I maximum while closing with LUB38 280 mA at 110...220 V DC I maximum while closing with LUB12 280 mA at 110...220 V DC I maximum while closing with LUB32 280 mA at 110...220 V DC I maximum while closing with LUB38 35 mA at 110...240 V AC I rms sealed with LUB12 25 mA at 110...240 V AC I rms sealed with LUB32 25 mA at 110...240 V AC I rms sealed with LUB38 35 mA at 110...220 V DC I rms sealed with LUB12 25 mA at 110...220 V DC I rms sealed with LUB32 25 mA at 110...220 V DC I rms sealed with LUB38","Product specific application":"Protection of variable speed drive or soft startsoft stop unit","[Uc] control circuit voltage":"110...240 V AC 110...220 V DC","Resistance to fast transients":"2 kV class 3 serial link conforming to IEC 61000-4-4 4 kV class 4 all circuits except for serial link conforming to IEC 61000-4-4","Resistance to radiated fields":"10 V/m 3 conforming to IEC 61000-4-3","[Ui] rated insulation voltage":"690 V conforming to IEC 60947-6-2 600 V conforming to UL 60947-4-1 600 V conforming to CSA C22.2 No 60947-4-1","Control circuit voltage limits":"88...264 V for AC circuit 110...240 V in operation 88...242 V for DC circuit 110...220 V in operation 55 V for AC circuit 110...240 V drop-out 55 V for DC circuit 110...220 V drop-out","[Ue] rated operational voltage":"690 V AC","Immunity to radioelectric fields":"10 V conforming to IEC 61000-4-6","Ambient air temperature for storage":"-40...85 °C","Rated Motor Current Adjustment Range":"0.15...0.6 A","Ambient air temperature for operation":"-25...70 °C","Resistance to electrostatic discharge":"8 kV level 3 in open air conforming to IEC 61000-4-2 8 kV level 4 on contact conforming to IEC 61000-4-2","[Uimp] rated impulse withstand voltage":"6 kV conforming to IEC 60947-6-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/th/en/product/LUCLX6FU/standard-control-unit-tesys-ultra-0-150-6a-3p-motors-magnetic-protection-coil-110240v-ac-dc/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LUCLX6FU/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to LUCLX6FU?","answer":"Within the TeSys Ultra family, the LUCLX6FU is the magnetic control unit for 0.09 kW at 400-440 V. The LUCLX6FU is the specific variant for that power band; other LUCL order codes cover different motor kW ratings. There is no single pin-compatible drop-in that changes the rating — the form factor and mounting are shared across the LUCL series, but the internal trip calibration differs per kW."},{"question":"What compliance documentation does Schneider provide for LUCLX6FU?","answer":"The unit is certified to EN 60947-6-2, IEC 60947-6-2, UL 60947-4-1 (with phase barrier), and CSA C22.2 No 60947-4-1 (with phase barrier). These cover the main safety and performance standards for motor control and protection equipment."},{"question":"Where can I buy LUCLX6FU?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LUCLX6FU","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/LUCLX6FU 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}}