{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC3F330V7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC3F330V7","canonicalUrl":"https://aoctrl.com/schneider/LC3F330V7","factsUrl":"https://aoctrl.com/api/mcp/products/LC3F330V7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys F LC3F330V7, pre-wired star delta starter, 3 x 3P, 330 A AC-3 at ≤440 V, 400 V AC 50/60 Hz control coil.","salesMarkdown":"The Schneider Electric TeSys F LC3F330V7 is a pre-wired star delta starter, purpose-built for motor control in the AC-3 utilisation category — meaning it handles starting and stopping of squirrel-cage motors under load, not just resistive switching. Rated 330 A operational current at ≤440 V AC-3, it delivers 280 kW at 380/400 V AC 50/60 Hz and 315 kW at 440 V AC 50/60 Hz. The 400 V AC 50/60 Hz control coil pulls 650 VA inrush at cos φ 0.9, with a 20-second starting time and closing time of 40 to 65 ms. The associated fuse rating of 500 A gG or 400 A aM at ≤440 V gives the short-circuit protection boundary; pair it with those fuses to keep the starter within its rated breaking capacity of 2640 A and making capacity of 3300 A per IEC 60947-4-1. The 1000 V rated insulation voltage (IEC 60947-4-1) and 1500 V (VDE 0110 group C) mean it's comfortable on 690 V systems if derated, but the AC-3 current is only specified at ≤440 V — don't assume the same 330 A at higher voltages without checking the manufacturer's derating curve. The 3000 m operating altitude without derating means it's fine for most installations short of high-altitude mines or mountain passes. This is a plate-mount starter — no DIN rail, so plan for a backplate or mounting panel. Dimensions are 725 mm wide, 276 mm deep, and 110 mm high; it's a substantial unit. Power connections use M10 bolts with bar connections accepting 30 x 5 mm busbars or ring terminals up to 240 mm². Control wiring is via screw clamp terminals accepting 1 to 4 mm² flexible or solid wire.","metaTitle":"Schneider Electric TeSys F LC3F330V7 Star Delta Starter, 330","metaDescription":"Schneider Electric TeSys F LC3F330V7 pre-wired star delta starter. 330 A rated operational current at ≤440 V AC-3, 280 kW at 400 V. 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":"EN 60947-4-1 IEC 60947-1 IEC 60947-4-1 JIS C8201-4-1 EN 60947-1","Product name":"TeSys F","Starting time":"20 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":"Without start delta mechanical interlock","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":"400 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/71817778f7695cf3c3fb2d297504ce52.pdf","sourceUrl":"https://www.se.com/vn/en/product/LC3F330V7/tesys-f-star-delta-starter-3-x-3p-3-no-330-a-400-v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC3F330V7/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings I need to check for fit?","answer":"The critical ratings are 330 A rated operational current at ≤440 V AC-3, motor power of 280 kW at 380/400 V AC, and a 400 V AC 50/60 Hz control coil. The associated fuse rating is 500 A gG or 400 A aM at ≤440 V."},{"question":"What compliance standards does this starter meet?","answer":"It complies with EN 60947-4-1, IEC 60947-1, IEC 60947-4-1, and JIS C8201-4-1. The rated insulation voltage is 1000 V per IEC 60947-4-1 and 1500 V per VDE 0110 group C."},{"question":"What is the auxiliary contact configuration?","answer":"The star contactor (KM1) has 1 NC + 1 NO, the line contactor (KM2) has 2 NC + 1 NO, and the delta contactor (KM3) has 1 NC + 2 NO. This is a pre-wired assembly, so the interlocking is built in — no separate mechanical interlock required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC3F330V7","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/LC3F330V7 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}}