{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LUCLX6ES","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LUCLX6ES","canonicalUrl":"https://aoctrl.com/schneider/LUCLX6ES","factsUrl":"https://aoctrl.com/api/mcp/products/LUCLX6ES","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys Ultra magnetic control unit LUCLX6ES, 0.09 kW at 400...440 V AC, 690 V insulation, IP20, plug-in front face.","salesMarkdown":"The Schneider Electric LUCLX6ES is a TeSys Ultra magnetic control unit — a plug-in front-face device that combines motor control and short-circuit protection for 3-phase motors up to 0.09 kW at 400...440 V AC 50/60 Hz. It is designed specifically for protecting variable-speed drives or soft-start/soft-stop units, not just direct-on-line motors. The unit mounts via a plug-in (front face) fixing mode, so it snaps into a TeSys Ultra base or assembly without tools — a panel-builder detail that saves time on wiring and replacement. Rated operational voltage [Ue] is 690 V AC, with a rated insulation voltage [Ui] of 690 V per IEC 60947-6-2 and 600 V per UL 60947-4-1 and CSA C22.2 No 60947-4-1. The utilisation categories are AC-43, AC-41, and AC-44, which cover motor starting, switching, and plugging/ inching duties respectively. For a 0.09 kW motor at 400 V, the unit's tripping threshold is set at 14.2 x Ir +/- 20 %, giving a magnetic trip that clears short-circuit faults fast — 35 ms opening with the companion LUB control units. The IP20 front panel and wired terminals (per IEC 60947-1) mean it's finger-safe in an enclosed panel; the IP40 front panel outside the connection zone adds a bit more splash protection on the face. Heat dissipation runs 2 W with LUB12, 3 W with LUB32 or LUB38 — negligible for panel thermal budgeting but worth noting if you're packing multiple units in a small enclosure. ## Control circuit and environmental ruggedness Control circuit voltage is 48 V AC or 48...72 V DC, with a dropout threshold of 29 V for AC and DC circuits — so a saggy 24 V control bus won't hold it in. Typical inrush during closing hits 280 mA at 48 V; sealed current drops to 35 mA (LUB12) or 45 mA (LUB32/38). The unit is rated for 2000 m operating altitude, TH protective treatment per IEC 60068, and vibration resistance of 2 gn (poles open) or 4 gn (poles closed) across 5...300 Hz. Shock resistance is 10 gn with poles open, 15 gn with poles closed. Immunity to microbreaks is 3 ms, and it withstands voltage dips down to 70 % for 500 ms per IEC 61000-4-11 — useful if your line feeds through a weak utility or generator transfer. The unit carries approvals under 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). Safe separation of circuits is rated at 400 V SELV between control/auxiliary and main circuits per IEC 60947-1. Fire resistance is 960 °C for parts supporting live components and 650 °C for other parts per IEC 60695-2-12. The protective treatment is TH conforming to IEC 60068, suitable for tropical/humid environments.","metaTitle":"Schneider Electric LUCLX6ES TeSys Ultra Magnetic Control Uni","metaDescription":"Schneider Electric LUCLX6ES TeSys Ultra magnetic control unit for 3-phase motor protection. 0.09 kW at 400-440 V AC, 690 V insulation, IP20. UL/CSA/IEC certified. Available to orde","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 60 ms closing with LUB12 for control circuit 60 ms closing with LUB32 for control circuit 60 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-43 AC-41 AC-44","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":"Short-circuit protection Manual reset","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 48 V AC I maximum while closing with LUB12 280 mA at 48 V AC I maximum while closing with LUB32 280 mA at 48 V AC I maximum while closing with LUB38 280 mA at 48...72 V DC I maximum while closing with LUB12 280 mA at 48...72 V DC I maximum while closing with LUB32 280 mA at 48...72 V DC I maximum while closing with LUB38 35 mA at 48 V AC I rms sealed with LUB12 45 mA at 48 V AC I rms sealed with LUB32 45 mA at 48 V AC I rms sealed with LUB38 35 mA at 48...72 V DC I rms sealed with LUB12 45 mA at 48...72 V DC I rms sealed with LUB32 45 mA at 48...72 V DC I rms sealed with LUB38","Product specific application":"Protection of variable speed drive or soft startsoft stop unit","[Uc] control circuit voltage":"48 V AC 48...72 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":"38.5...72 V for AC circuit 48 V in operation 38.5...93 V for DC circuit 48...72 V in operation 29 V for AC circuit 48 V drop-out 29 V for DC circuit 48...72 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":"https://cdn.aoctrl.com/77ad0ec4fd6e7f10c3ae35bc44c9f280.pdf","sourceUrl":"https://www.se.com/nl/en/product/LUCLX6ES/standard-control-unit-tesys-ultra-0-150-6a-3p-motors-magnetic-protection-coil-4872v-ac-dc/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LUCLX6ES/alternatives.json"},"ai":{"faq":[{"question":"What is the LUCLX6ES used for?","answer":"The LUCLX6ES is a magnetic control unit for protecting 3-phase motors, specifically designed for use with variable-speed drives or soft-start/soft-stop units. It provides short-circuit protection and manual reset, rated for motors up to 0.09 kW at 400...440 V AC."},{"question":"What compliance documentation does the LUCLX6ES carry?","answer":"The LUCLX6ES 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). It also meets IEC 60068 for protective treatment (TH) and IEC 60695-2-12 for fire resistance."},{"question":"Where can I buy the LUCLX6ES and how is it quoted?","answer":"The LUCLX6ES 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 price and lead time on your quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LUCLX6ES","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/LUCLX6ES 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}}