{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC3D09AV7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC3D09AV7","canonicalUrl":"https://aoctrl.com/schneider/LC3D09AV7","factsUrl":"https://aoctrl.com/api/mcp/products/LC3D09AV7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys D star delta starter, LC3D09AV7, 3 x 3P (3 NO), 9 A, 400 V AC coil, AC-3 utilisation category.","salesMarkdown":"It carries three power poles (3 x 3P, all NO) rated for AC-3 motor control at 9 A, with a 400 V AC coil. AC-3 utilisation category means this starter is sized for starting squirrel-cage motors and disconnecting them while running — the 9 A rating governs the motor FLC it can handle, not a resistive load. The IP20 front face keeps fingers out of the live terminals inside the enclosure. Rated for pollution degree 3 (industrial environment, conductive pollution), the LC3D09AV7 operates from -40 to 70 °C ambient and stores from -60 to 80 °C. It derates above 3000 m altitude — no derating needed below that. Climatic withstand conforms to IACS and IEC 60947-1 Annex Q category D, with TH protective treatment per IEC 60068-2-30 for humid conditions. Fire resistance at 850 °C (IEC 60695-2-1) and V1 flame retardance (UL 94) mean the housing won't propagate a flame — relevant for panel builders who need to pass a cabinet-level fire test. Vibration withstand: 2 Gn contactor open, 4 Gn closed over 5–300 Hz; shock: 10 Gn open, 15 Gn closed for 11 ms. Because this is a pre-wired star delta starter, a direct replacement requires matching the 9 A AC-3 rating, 400 V AC coil voltage, and the 3 x 3P contact configuration. A panel OEM or site electrical engineer should verify the mounting footprint and wiring scheme against the existing assembly before committing a substitute.","metaTitle":"Schneider LC3D09AV7 TeSys D Star Delta Starter, 9 A, 400 V A","metaDescription":"Obsolete LC3D09AV7 TeSys D star delta starter, 3 x 3P (3 NO), 9 A, 400 V AC coil. AC-3 motor control, IP20 front face. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Range":"TeSys","Product name":"TeSys D","Fire resistance":"850 °C conforming to IEC 60695-2-1","lifecycle_stage":"current","Flame retardance":"V1 conforming to UL 94","Pollution degree":"3","Device short name":"LC3D","Poles description":"3 x 3P","Climatic withstand":"conforming to IACS E10 conforming to IEC 60947-1 Annex Q category D","Operating altitude":"3000 m without derating","Device presentation":"Pre-wired","Protective treatment":"TH conforming to IEC 60068-2-30","Utilisation category":"AC-3","Contactor application":"Motor control","Mechanical robustness":"Vibrations contactor open: 2 Gn, 5...300 Hz Vibrations contactor closed: 4 Gn, 5...300 Hz Shocks contactor open: 10 Gn for 11 ms Shocks contactor closed: 15 Gn for 11 ms","IP degree of protection":"IP20 front face conforming to IEC 60529","Product or component type":"Star delta starter","Power Pole Contact Composition":"3 x 3 NO","[Ue] rated operational voltage":"Power circuit: 10 MOhm for signalling circuit","Ambient air temperature for storage":"-60...80 °C","Ambient air temperature for operation":"-40...70 °C at Uc"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7a502a23f7b096e40a8a71ab8ec130b6.pdf","sourceUrl":"https://www.se.com/uk/en/product/LC3D09AV7/tesys-d-star-delta-starter-3-x-3p-3-no-9-a-400-v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC3D09AV7/alternatives.json"},"ai":{"faq":[{"question":"What is the LC3D09AV7's range and product name?","answer":"It belongs to the TeSys range, specifically the TeSys D family of motor control components."},{"question":"What are the key ratings for this star delta starter?","answer":"Rated 9 A in AC-3 utilisation category for motor control, with a 400 V AC coil. It has 3 x 3P (3 NO) power poles, IP20 front face protection, and operates from -40 to 70 °C ambient."},{"question":"What compliance documentation does this part carry?","answer":"The LC3D09AV7 meets fire resistance at 850 °C (IEC 60695-2-1), V1 flame retardance (UL 94), pollution degree 3, and climatic withstand per IACS and IEC 60947-1 Annex Q category D. It also carries TH protective treatment per IEC 60068-2-30."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC3D09AV7","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/LC3D09AV7 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}}