{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC3D115Q7A64","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC3D115Q7A64","canonicalUrl":"https://aoctrl.com/schneider/LC3D115Q7A64","factsUrl":"https://aoctrl.com/api/mcp/products/LC3D115Q7A64","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys D LC3D115Q7A64, pre-wired star delta starter, AC-3 motor control, 8 Mcycles mechanical durability, obsolete.","salesMarkdown":"It uses AC-3 utilisation category, which means it's rated for switching squirrel-cage motors during starting and stopping — the standard duty for contactors in motor starting circuits. Mechanical interlocking is built in, so the star and delta contactors cannot close simultaneously — a requirement for any star delta configuration to prevent a phase-to-phase short. The unit carries approvals under CSA C22.2 No 14, EN 60947-5-1, EN 60947-4-1, IEC 60947-4-1, IEC 60947-5-1, and UL 508, covering both control circuit and power circuit standards. The LC3D115Q7A64 is listed as obsolete by the manufacturer. If you're holding a last-time-buy window or managing an installed base, this part's mechanical durability of 8 Mcycles gives a sense of the switching life remaining on existing units in the field. This star delta starter is plate-mounted, not DIN-rail snap-on, so factor in the panel drilling pattern and the 555 mm height, 450 mm width, and 205 mm depth when laying out the enclosure. It arrives pre-wired, which reduces field wiring time but means the internal connections are fixed — verify the coil circuit matches your control voltage before installation. The coil has no built-in suppressor module, so you'll need to add an external RC snubber or free-wheeling diode across the coil if the control circuit drives inductive loads or if PLC outputs are sensitive to back-EMF.","metaTitle":"Schneider Electric LC3D115Q7A64 TeSys D Star Delta Starter,","metaDescription":"Schneider Electric LC3D115Q7A64 TeSys D star delta starter for motor control, AC-3. Obsolete per manufacturer. Sourced to order against RFQ. UL/CSA/IEC certified.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Depth":"205 mm","Range":"TeSys","Width":"450 mm","Height":"555 mm","Standards":"CSA C22.2 No 14 EN 60947-5-1 EN 60947-4-1 IEC 60947-4-1 IEC 60947-5-1 UL 508","Product name":"TeSys D","Starting time":"30 s","Coil technology":"Without built-in suppressor module","lifecycle_stage":"current","Mounting support":"Plate","Pollution degree":"3","Device short name":"LC3D","Interlocking type":"Mechanical","Device presentation":"Pre-wired","Overvoltage category":"III","Utilisation category":"AC-3","Contactor application":"Motor control","Mechanical durability":"8 Mcycles","Product or component type":"Star delta starter","Signalling circuit frequency":"25...400 Hz","Ambient air temperature for storage":"-60...80 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/nl/en/product/LC3D115Q7A64/star-delta-cont/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC3D115Q7A64/alternatives.json"},"ai":{"faq":[{"question":"What standards does the LC3D115Q7A64 comply with?","answer":"It is certified to CSA C22.2 No 14, EN 60947-5-1, EN 60947-4-1, IEC 60947-4-1, IEC 60947-5-1, and UL 508. These cover both the power switching and control circuit requirements for industrial motor starters."},{"question":"What is the mechanical durability of this star delta starter?","answer":"Rated for 8 million mechanical cycles. This is the life expectancy of the contactor mechanism under no-load or light-load switching — actual electrical life under full motor current will be lower."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC3D115Q7A64","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/LC3D115Q7A64 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}}