{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC4D09AQ7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC4D09AQ7","canonicalUrl":"https://aoctrl.com/schneider/LC4D09AQ7","factsUrl":"https://aoctrl.com/api/mcp/products/LC4D09AQ7","rawCanonicalId":null},"summary":{"shortDescription":"TeSys LC4-D series DOL starter, order code LC4D09AQ7, 9 A rated operational current in AC-3, coil 380 V AC, plate-mounted, obsolete.","salesMarkdown":"It delivers 4 kW at 380...400 V AC, 4 kW at 415 V AC, 4 kW at 440 V AC, 2.2 kW at 220...230 V AC, and 5.5 kW at 500 V AC, all 50/60 Hz. The coil is wound for 380 V AC, so the control circuit must match that voltage; no built-in transformer for other control voltages. This is a plate-mounted unit (not DIN-rail), sized 173 mm high × 86 mm wide × 98 mm deep — the footprint matters when retrofitting into an existing panel where the mounting holes are already punched for the LC4 family. If you need a functional replacement, the closest match within the TeSys family would be a current-production DOL starter with the same 9 A AC-3 rating and 380 V AC coil, but the mounting pattern and terminal layout may differ — verify the physical fit before committing the BOM line. The 9 A AC-3 rating is the motor-switching current, not the resistive (AC-1) rating — AC-3 covers starting and plugging of squirrel-cage motors, where the inrush can be 6–8× the rated current. The part is sized for a motor drawing 9 A full-load, so a 4 kW motor at 400 V or a 5.5 kW motor at 500 V fits within the thermal capacity. The 380 V AC coil means the control transformer or PLC output driving this starter must supply 380 V AC; a 24 V DC or 110 V coil variant would be a different order code. Plate mounting (not DIN-rail) means the starter bolts directly to a backplate or sub-panel. The 173 mm height and 86 mm width are the envelope — allow clearance above for arc-chamber venting and below for wiring ducts.","metaTitle":"TeSys LC4D09AQ7 DOL Starter, 9 A AC-3, 380 V Coil, Obsolete","metaDescription":"Obsolete TeSys LC4D09AQ7 DOL starter, 9 A rated operational current (AC-3), 380 V AC coil, plate mount. Sourced to order against RFQ. Check replacement options.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Starters"],"specifications":{"Depth":"98 mm","Width":"86 mm","Height":"173 mm","Motor power kW":"4 kW at 380...400 V AC 50/60 Hz 4 kW at 415 V AC 50/60 Hz 4 kW at 440 V AC 50/60 Hz 2.2 kW at 220...230 V AC 50/60 Hz 5.5 kW at 500 V AC 50/60 Hz","lifecycle_stage":"current","Mounting support":"Plate","Range of product":"TeSys","Device short name":"LC4","Device composition":"Contactor Fuse disconnector","Utilisation category":"AC-3","Product or component type":"DOL starter","[Ie] rated operational current":"9 A","[Ue] rated operational voltage":"380 V AC 50/60 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6536053c986f7ac43eb849de52afa322.pdf","sourceUrl":"https://www.se.com/uk/en/product/LC4D09AQ7/on-mounting-plate-dol-starter-tesys-lc4d-9-a-coil-380-v-ac/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC4D09AQ7/alternatives.json"},"ai":{"faq":[{"question":"Is LC4D09AQ7 obsolete?","answer":"Yes, the LC4D09AQ7 is officially obsolete. It is no longer manufactured and is only available through surplus or new-old-stock channels."},{"question":"What is the replacement for LC4D09AQ7?","answer":"No official manufacturer successor order code is recorded. A functional replacement would be a current-production DOL starter with the same 9 A AC-3 rating and 380 V AC coil, but verify mounting and terminal compatibility before specifying."},{"question":"What is the rated current of LC4D09AQ7?","answer":"The rated operational current (Ie) is 9 A in AC-3 utilisation category, which covers motor switching duty."},{"question":"Can LC4D09AQ7 be used with 440V?","answer":"Yes, the motor power rating at 440 V AC is 4 kW, so the starter is suitable for 440 V three-phase motor circuits within that power limit."},{"question":"What is the cross reference for LC4D09AQ7?","answer":"No official cross-reference order code is recorded in the lifecycle data. The part is a TeSys LC4-D series DOL starter; a cross-reference would need to match the 9 A AC-3 rating, 380 V AC coil, and plate-mount footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC4D09AQ7","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/LC4D09AQ7 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}}