{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC3D80Q7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC3D80Q7","canonicalUrl":"https://aoctrl.com/schneider/LC3D80Q7","factsUrl":"https://aoctrl.com/api/mcp/products/LC3D80Q7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys D, star-delta starter, 3 x 3P (3 NO), 80 A, 380 V AC coil, obsolete.","salesMarkdown":"The Schneider Electric TeSys D LC3D80Q7 is a pre-wired star-delta starter built for motor control, rated 80 A with a 380 V AC coil and configured as 3 x 3P normally-open contacts. It is categorized for AC-3 duty, which means it is designed for starting and disconnecting squirrel-cage induction motors under full load — the standard utilization category for across-the-line motor starting. The 80 A rating is the thermal current through the power poles in the star-delta configuration. In practice, the motor full-load current it can handle in star-delta starting is lower than a direct-on-line contactor of the same rating because each set of contacts carries current for only part of the starting sequence. The AC-3 designation confirms it is rated for switching motor loads, not resistive heaters (AC-1). The operating temperature range is -40 to 140 °F (-40 to 60 °C), with derating required above 140 °F up to 158 °F (70 °C). Storage range is wider at -76 to 176 °F (-60 to 80 °C). The front face carries IP2X protection, meaning it is finger-safe against accidental contact with live parts but not sealed against moisture — this is normal for a panel-mounted device and not suitable for washdown environments. Fire resistance is rated at 1562 °F (850 °C) per IEC 60695-2-1, and the plastic materials carry a V-1 flammability rating per UL 94. The part carries protective treatment per TH IEC 60068-2-30, which means it has been tested for damp heat cyclic exposure — relevant if the replacement part will live in a non-conditioned enclosure. The mechanical robustness specs show it withstands 2 Gn vibration (contact open) and 8 Gn shock (contact open), with higher values when closed. These are useful for validating fit in high-vibration applications like pump or compressor panels.","metaTitle":"Schneider TeSys D LC3D80Q7 Star-Delta Starter, 80 A, Obsolet","metaDescription":"LC3D80Q7 is an obsolete TeSys D star-delta starter, 80 A, 380 V AC coil, 3 x 3P NO contacts. Sourced to order against RFQ. AC-3 motor control.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Range":"TeSys","Category":"18401-WORLD SERVICE PARTS(CTR ACCESS)","Product name":"TeSys D","Fire resistance":"1562 °F (850 °C) 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":"9842.52 ft (3000 m)","Device presentation":"Pre-wired","Protective treatment":"TH IEC 60068-2-30","Utilisation category":"AC-3","Contactor application":"Motor control","Mechanical robustness":"Vibrations contactor open2 Gn, 5...300 Hz Shocks contactor open8 Gn for 11 ms Vibrations contactor closed3 Gn, 5...300 Hz Shocks contactor closed10 Gn for 11 ms","Nbr. of units in pkg.":"1","IP degree of protection":"IP2X front face 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":"-76...176 °F (-60...80 °C)","Ambient air temperature for operation":"-40...140 °F (-40...60 °C) 140...158 °F (60...70 °C) with derating"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d06773df9b04a5133348eb3c9e0fc9e1.pdf","sourceUrl":"https://www.se.com/uk/en/product/LC3D80Q7/tesys-d-star-delta-starter-3-x-3p-3-no-80-a-380-v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC3D80Q7/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC3D80Q7","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/LC3D80Q7 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}}