{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC3D115Q7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC3D115Q7","canonicalUrl":"https://aoctrl.com/schneider/LC3D115Q7","factsUrl":"https://aoctrl.com/api/mcp/products/LC3D115Q7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys D, star delta starter, 3 x 3P (3 NO), 115 A, 380 V AC coil.","salesMarkdown":"It is rated for 115 A in AC-3 utilisation category, which is the standard duty for starting and stopping squirrel-cage induction motors under load — so that 115 A figure is the motor current it can switch, not a resistive-heater rating. The coil is wound for 380 V AC. The unit carries an IP2X protection rating on the front face per IEC 60529, meaning it is finger-safe from the front but not sealed against moisture ingress — expect to mount it inside an enclosure with a higher overall IP rating for washdown or outdoor duty. ## Environmental and mechanical tolerances Operates without derating up to 3000 m altitude. Vibration resistance is 2 Gn (5–300 Hz) with the contactor open, 4 Gn when closed; shock resistance is 15 Gn for 11 ms closed, 6 Gn open. These figures matter for applications mounted on machinery or near rotating equipment where mechanical resonance could cause nuisance dropout. The protective treatment is TH per IEC 60068-2-30, which covers damp heat cyclic exposure.","metaTitle":"Schneider TeSys D LC3D115Q7 Star Delta Starter, 115 A, 380 V","metaDescription":"Active-production TeSys D star delta starter, 3 x 3P (3 NO), 115 A AC-3 motor rating, 380 V AC coil. IP2X front face, 850 °C fire resistance, UL 94 V1. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Range":"TeSys","title":"LC3D115Q7","description":"TeSys D - star delta starter - 3 x 3P (3 NO) - 115 A - 380 V AC coil","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","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: 6 Gn for 11 ms","IP degree of protection":"IP2X 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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/45446ff0adaaf3b86ae19fb4925f5609.pdf","sourceUrl":"https://www.se.com/uk/en/product/LC3D115Q7/tesys-d-star-delta-starter-3-x-3p-3-no-115-a-380-v-ac-coil/"},"ai":{"faq":[{"question":"What is the utilisation category and what does it mean for motor starting?","answer":"The utilisation category is AC-3, which covers starting and stopping squirrel-cage induction motors under load. The 115 A rating is the motor current it can switch in that duty — not a resistive or general-purpose rating."},{"question":"What environmental conditions can this starter handle?","answer":"Operating temperature range is -40 °C to 70 °C at rated coil voltage. Pollution degree 3 allows for conductive industrial atmospheres. It operates without derating up to 3000 m altitude. Vibration resistance is 2 Gn open / 4 Gn closed; shock resistance is 15 Gn closed / 6 Gn open."},{"question":"What fire and flammability ratings does it carry?","answer":"Fire resistance is 850 °C per IEC 60695-2-1. The enclosure material is rated V1 per UL 94, meaning vertical burn testing limits flaming drip and after-flame time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC3D115Q7","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/LC3D115Q7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}