{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC3F330U7A64","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC3F330U7A64","canonicalUrl":"https://aoctrl.com/schneider/LC3F330U7A64","factsUrl":"https://aoctrl.com/api/mcp/products/LC3F330U7A64","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F, LC3F330U7A64, star delta starter, 330 A AC-3, 315 kW at 440 V, 240 V AC coil.","salesMarkdown":"The LC3F330U7A64 is a pre-wired star delta starter from the TeSys F range, designed for motor control in AC-3 duty. It handles a rated operational current of 330 A at up to 440 V AC, which translates to motor power ratings of 160 kW at 220/230 V, 280 kW at 380/400/415 V, and 315 kW at 440 V. This is a three-pole assembly with a mechanical interlock between the star and delta contactors, preventing simultaneous closure. The operating sequence is timed: a 30-second starting period, with closing times of 40 to 65 ms and opening times of 100 to 170 ms. The 330 A rating at AC-3 is the motor-switching current, not a resistive load rating. For a 315 kW, 440 V motor, this starter handles the inrush during star-delta transition. The rated making capacity is 3300 A and the breaking capacity is 2640 A, both per IEC 60947-4-1 — these numbers tell you the contactor can close onto and interrupt a locked-rotor fault without welding or excessive arcing. The auxiliary contact configuration is factory-set: 1 NC + 1 NO on the star contactor, 2 NC + 1 NO on the line contactor, and 1 NC + 2 NO on the delta contactor. This covers the standard star-delta control logic without needing add-on blocks. Mounting is plate-based, not DIN rail. The unit measures 725 mm wide by 110 mm high by 276 mm deep. Power connections use M10 bolts and accept busbars up to 30 x 5 mm or ring terminals up to 240 mm². Control wiring is via screw clamp terminals accepting 1 to 4 mm² flexible or solid conductors. This starter is sized for a motor control centre (MCC) or a dedicated panel backplate. The plate mounting and bolted power connections mean it's a permanent install, not a snap-in replacement. The IP20 front face with shrouds (per IEC 60529 and VDE 0106) provides basic finger protection once wired. Heat dissipation is 8 W, so ventilation in the enclosure is minimal. Protective treatment is TH for tropical environments. Compliance documentation covers IEC 60947-4-1 and EN 60947-4-1 for contactors and starters, plus JIS C8201-4-1 for the Japanese market. The rated insulation voltage is 1000 V per IEC 60947-4-1 and 1500 V per VDE 0110 Group C. Associated fuse ratings are 500 A gG or 400 A aM at up to 440 V.","metaTitle":"Schneider Electric LC3F330U7A64 TeSys F Star Delta Starter,","metaDescription":"Schneider Electric LC3F330U7A64 TeSys F star delta starter. Rated 330 A AC-3, 315 kW at 440 V. Pre-wired with mechanical interlock. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Depth":"276 mm","Range":"TeSys","Width":"725 mm","Height":"110 mm","Standards":"JIS C8201-4-1 IEC 60947-1 EN 60947-4-1 IEC 60947-4-1 EN 60947-1","Product name":"TeSys F","Starting time":"30 s","Motor power kW":"160 kW at 220/230 V AC 50/60 Hz 280 kW at 380/400 V AC 50/60 Hz 280 kW at 415 V AC 50/60 Hz 315 kW at 440 V AC 50/60 Hz","Operating time":"40...65 ms closing 100...170 ms opening","lifecycle_stage":"current","Heat dissipation":"8 W","Mounting support":"Plate","Device short name":"LC3F","Interlocking type":"Mechanical","Poles description":"3 x 3P","Tightening torque":"Control circuit: 1.2 N.m Power circuit: 35 N.m","Inrush power in VA":"650 VA 40...400 Hz cos phi 0.9 (at 20 °C)","Operating altitude":"3000 m without derating","Device presentation":"Pre-wired","Control circuit type":"AC at 50/60 Hz","Protective treatment":"TH","Utilisation category":"AC-3","Contactor application":"Motor control","Mechanical durability":"10 Mcycles","Mechanical robustness":"Vibrations contactor open: 2 Gn, 5...300 Hz Shocks contactor closed: 15 Gn for 11 ms Vibrations contactor closed: 5 Gn, 5...300 Hz Shocks contactor open: 6 Gn for 11 ms","Associated fuse rating":"500 A gG at 400 A aM at <= 440 V","Maximum operating rate":"2400 cyc/h 55 °C","Connections - terminals":"Control circuit: screw clamp terminals 1 1...4 mm² - cable stiffness: flexible with cable end Control circuit: screw clamp terminals 2 1...2.5 mm² - cable stiffness: flexible with cable end Control circuit: screw clamp terminals 1 1...4 mm² - cable stiffness: flexible without cable end Control circuit: screw clamp terminals 2 1...4 mm² - cable stiffness: flexible without cable end Control circuit: screw clamp terminals 1 1...4 mm² - cable stiffness: solid without cable end Control circuit: screw clamp terminals 2 1...4 mm² - cable stiffness: solid without cable end Power circuit: bar 2 - busbar cross section: 30 x 5 mm Power circuit: bolted connection Power circuit: lugs-ring terminals 1 240 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":"2640 A conforming to IEC 60947-4-1","Connections Bolt Diameter":"M10","Product or component type":"Star delta starter","Irms rated making capacity":"3300 A conforming to IEC 60947-4-1","[Uc] control circuit voltage":"240 V AC 50/60 Hz","Auxiliary contact composition":"1 NC for KM1 star contactor 1 NO for KM1 star contactor 2 NC for KM2 line contactor 1 NO for KM2 line contactor 1 NC for KM3 delta contactor 2 NO for KM3 delta contactor","[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 at 40...400 Hz (at Drop-out: 0.35...0.55 Uc at 40...400 Hz (at <55 °C)","Power Pole Contact Composition":"3 x 3 NO","[Ie] rated operational current":"330 A (at <55 °C) at <= 440 V AC AC-3 for power circuit","[Ue] rated operational voltage":"Power circuit: <= 1000 V AC 16 Hz 2/3...200 Hz","Hold-in power consumption in VA":"10 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 -40...70 °C at Uc","[Uimp] rated impulse withstand voltage":"8 kV","[Icw] rated short-time withstand current":"2650 A 40 °C - 10 s 1800 A 40 °C - 30 s 1300 A 40 °C - 1 min 900 A 40 °C - 3 min 750 A 40 °C - 10 min","[Ith] conventional free air thermal current":"400 A 40 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/bd277fba177953ca9b5a2dba3560f316.pdf","sourceUrl":"https://www.se.com/sg/en/product/LC3F330U7A64/tesys-f-star-delta-starter-3-x-3p-3-no-330-a-240-v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC3F330U7A64/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this star delta starter?","answer":"Rated operational current is 330 A at AC-3, up to 440 V. Motor power reaches 315 kW at 440 V. Control voltage is 240 V AC at 50/60 Hz. The unit has a mechanical durability of 10 million cycles."},{"question":"What compliance standards does this part meet?","answer":"It conforms to IEC 60947-4-1, EN 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."},{"question":"What are the physical dimensions and mounting requirements?","answer":"Width is 725 mm, height is 110 mm, depth is 276 mm. Mounting is plate-based. Power connections use M10 bolts; control wiring uses screw clamp terminals for 1 to 4 mm² conductors."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC3F330U7A64","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/LC3F330U7A64 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}}