{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC3D150M7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC3D150M7","canonicalUrl":"https://aoctrl.com/schneider/LC3D150M7","factsUrl":"https://aoctrl.com/api/mcp/products/LC3D150M7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys D, star delta starter, 3 x 3P (3 NO), 150 A, 220 V AC coil, AC-3 motor control.","salesMarkdown":"## Part overview and lifecycle status It is configured as 3 x 3P (3 NO) power poles, pre-wired for motor starting applications. This part is now classified as obsolete per the manufacturer's lifecycle status. The AC-3 rating at 150 A means this starter is sized for squirrel-cage induction motor loads where starting current is typically 6-8x FLA — the 150 A figure governs the motor's full-load current, not the inrush. For a 400 V three-phase supply, this would correspond to approximately a 75 kW motor, though the exact sizing depends on duty cycle and ambient conditions. The 220 V AC coil means the control circuit must supply that voltage; verify your panel's control transformer matches before wiring. The operating altitude of 3000 m means no derating is required up to that elevation; above that, dielectric withstand and thermal dissipation must be recalculated. Flame retardance V1 per UL 94 and fire resistance to 850 °C per IEC 60695-2-1 confirm the thermoplastic enclosure meets the flammability requirements for unattended equipment in most industrial codes. The TH protective treatment per IEC 60068-2-30 means it withstands damp heat cycling — relevant for non-condensing humidity in unheated panel rooms. ## Deployment context As a pre-wired star delta starter, this unit integrates directly into a motor control center or panel — the 3 x 3P configuration handles the main, star, and delta contactor functions internally. The 3-pole design means it connects to a three-phase motor; the 220 V AC coil ties into the control transformer secondary.","metaTitle":"Schneider LC3D150M7 TeSys D Star Delta Starter, 150 A, AC-3","metaDescription":"Obsolete Schneider TeSys D star delta starter LC3D150M7, 150 A AC-3, 220 V AC coil. Sourced to order against RFQ. UL 94 V1, IP20.","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 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/379a64a6ca435e3b63c120b74b596bfd.pdf","sourceUrl":"https://www.se.com/ie/en/product/LC3D150M7/tesys-deca-star-delta-starter-3-x-3p-3-no-150-a-220-v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC3D150M7/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative to the LC3D150M7?","answer":"No official direct replacement successor is listed for this order code. The TeSys D series has been superseded by the TeSys Deca range, but a parametric match for the 150 A AC-3, 3 x 3P, 220 V AC coil configuration would need to be verified against the current catalog. An RFQ with your specific voltage and pole requirements is the reliable path to identify a substitute."},{"question":"What compliance documentation is available for the LC3D150M7?","answer":"The part carries UL 94 V1 flame retardance certification and IEC 60695-2-1 fire resistance at 850 °C. The TH protective treatment per IEC 60068-2-30 confirms damp heat cycling compliance. Standard Schneider documentation for the TeSys D series includes CE declaration and RoHS/REACH statements available through the manufacturer's documentation portal."},{"question":"What is the LC3D150M7's listed range and category?","answer":"It belongs to the TeSys range, specifically the TeSys D product name. The category is 18401-WORLD SERVICE PARTS (CTR ACCESS), indicating it was classified as a service part for global aftermarket support."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC3D150M7","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/LC3D150M7 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}}