{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC3D150F7A64","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC3D150F7A64","canonicalUrl":"https://aoctrl.com/schneider/LC3D150F7A64","factsUrl":"https://aoctrl.com/api/mcp/products/LC3D150F7A64","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys D star delta starter, 3 x 3P (3 NO) poles, 150 A AC-3 motor switching, 110 V AC coil, pre-wired assembly.","salesMarkdown":"The LC3D150F7A64 is a TeSys D star delta starter from Schneider Electric, part of the TeSys range. It's a pre-wired assembly with 3 x 3P (3 NO) power poles, rated for 150 A in AC-3 utilisation category — that means it's built for switching three-phase induction motors under full load, not just resistive loads. The 110 V AC coil is standard for panel control voltages in European and Asian installations. The star-delta topology reduces inrush current during motor start by wiring the windings in star configuration first, then switching to delta for run. This contactor assembly handles the transition sequence in a single pre-wired package, saving panel wiring time versus discrete contactors. The starter operates from -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). It's rated for operation up to 9842.52 ft (3000 m) altitude without additional derating — fine for most installations outside high-altitude mining or mountain sites. The TH protective treatment per IEC 60068-2-30 indicates it withstands damp heat cycling, so condensation-prone enclosures are acceptable. Fire resistance is rated at 1562 °F (850 °C) per IEC 60695-2-1, and the enclosure material carries a V1 flammability rating per UL 94. These are standard for panel-mount industrial control gear and satisfy most machinery safety audits. ## Mechanical robustness for motor starting The contactor assembly is rated for vibration: 2 Gn at 5-300 Hz when open, 4 Gn at 5-300 Hz when closed. Shock resistance is 15 Gn for 11 ms closed, 6 Gn for 11 ms open. These numbers are typical for TeSys D and adequate for most industrial machinery — conveyors, pumps, compressors — mounted on a rigid panel backplate.","metaTitle":"Schneider LC3D150F7A64 TeSys D Star Delta Starter, 150 A, 11","metaDescription":"Obsolete Schneider TeSys D star delta starter, 150 A AC-3 motor switching, 3 x 3P (3 NO) poles, 110 V AC coil. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Range":"TeSys","Category":"US1CP1018401","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 Vibrations contactor closed4 Gn, 5...300 Hz Shocks contactor closed15 Gn for 11 ms Shocks contactor open6 Gn for 11 ms","Nbr. of units in pkg.":"1","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/31182647cec536aa89413290a7f62c5e.pdf","sourceUrl":"https://www.se.com/vn/en/product/LC3D150F7A64/tesys-deca-star-delta-starter-3-x-3p-3-no-150-a-110-v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC3D150F7A64/alternatives.json"},"ai":{"faq":[{"question":"What is the closest replacement for the LC3D150F7A64?","answer":"There is no direct drop-in replacement from Schneider with the same pre-wired star-delta configuration and 150 A AC-3 rating. A substitute would need to be built from individual TeSys D contactors (e.g., LC1D150 for the main line contactor) plus a timing relay, or a different manufacturer's star-delta kit. This obsolete unit is sourced against an RFQ."},{"question":"What is the LC3D150F7A64's utilisation category and what does it mean?","answer":"It is rated AC-3, which covers squirrel-cage induction motors: switching under full load during starting and disconnecting while the motor is running. The 150 A rating applies to that duty, not resistive heating."},{"question":"What compliance documentation is available for this starter?","answer":"The part carries IEC 60695-2-1 fire resistance at 1562 °F (850 °C), UL 94 V1 flame retardance, IEC 60068-2-30 TH protective treatment, and pollution degree 3 per IEC 60947-1. Standard Schneider declarations for RoHS and REACH are available through the distributor upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC3D150F7A64","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/LC3D150F7A64 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}}