{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC3D320AE7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC3D320AE7","canonicalUrl":"https://aoctrl.com/schneider/LC3D320AE7","factsUrl":"https://aoctrl.com/api/mcp/products/LC3D320AE7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider TeSys D star delta starter, LC3D320AE7, 3 x 3P (3 NO), 32 A, 48 V AC coil, pre-wired.","salesMarkdown":"## Part overview and key ratings The Schneider LC3D320AE7 is a TeSys D star delta starter, pre-wired with 3 x 3P (3 NO) power pole contacts, rated for 32 A in AC-3 utilisation category for motor control. IP20 front face protection suits enclosure-mounted installations where the panel door provides the outer seal. Climatic withstand conforms to IACS and IEC 60947-1 Annex Q category D, with protective treatment TH per IEC 60068-2-30 for damp heat. Mechanical robustness includes vibration resistance of 2 Gn (contactor open) and 4 Gn (closed) over 5 to 300 Hz, and shock resistance of 15 Gn for 11 ms (closed) and 8 Gn for 11 ms (open). Fire resistance at 850 °C conforms to IEC 60695-2-1, and flame retardance is V1 per UL 94.","metaTitle":"Schneider LC3D320AE7 TeSys D Star Delta Starter, 32A, 48V AC","metaDescription":"Obsolete Schneider TeSys D star delta starter LC3D320AE7. 32A AC-3 motor control, 48V AC coil, 3x3P NO contacts. 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 closed: 15 Gn for 11 ms Shocks contactor open: 8 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/8613c53885792bbaa9d67a320a9198dc.pdf","sourceUrl":"https://www.se.com/vn/en/product/LC3D320AE7/tesys-deca-star-delta-starter-3-x-3p-3-no-32-a-48-v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC3D320AE7/alternatives.json"},"ai":{"faq":[{"question":"What is the utilisation category and what does it mean?","answer":"The LC3D320AE7 is rated AC-3, which is the standard category for squirrel-cage motor starting and switching off during running. The 32 A rating applies under this duty, meaning it handles motor inrush and running currents within that limit."},{"question":"What is the coil voltage and contact configuration?","answer":"The coil is 48 V AC. The power pole contacts are 3 x 3 NO (normally open), configured as a 3 x 3P star delta starter."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC3D320AE7","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/LC3D320AE7 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}}