{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LG7D18Q7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LG7D18Q7","canonicalUrl":"https://aoctrl.com/schneider/LG7D18Q7","factsUrl":"https://aoctrl.com/api/mcp/products/LG7D18Q7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys LG LG7D18Q7 enclosed DOL starter, 18 A AC-3, 380 V AC 50/60 Hz coil, IP55, IK07, obsolete.","salesMarkdown":"The Schneider Electric TeSys LG LG7D18Q7 is an enclosed direct-on-line (DOL) starter — a self-contained motor-starting package that combines a contactor and overload protection in a single polycarbonate enclosure, ready for wall or machine mounting. The device composition requires a circuit-breaker ordered separately — the starter itself integrates the contactor and the enclosure but not the upstream short-circuit protection. The utilisation category AC-3 confirms it is designed for starting squirrel-cage motors and switching them off only after they are up to speed, not for plugging or inching duty. ## Physical fit and integration notes The enclosure dimensions are 175 mm wide by 165 mm high by 146 mm deep. That footprint fits on a standard machine-mounting plate or wall bracket; it is not a DIN-rail-mount device, so plan for screw-fixing through the enclosure's own mounting lugs. The polycarbonate material is lightweight and non-corrosive, suited for food-and-bev or chemical environments where stainless steel enclosures would be overkill. The cable entries — four knockouts at top and bottom, two Pg 13 and two Pg 16 per face — accept standard metric cable glands. For a typical 4-core motor cable up to 4 mm², a Pg 16 gland is adequate. The push-button control circuit is pre-wired to the white start, black stop, and red mushroom-head emergency stop; no additional control wiring is needed beyond the 380 V AC supply to the coil circuit.","metaTitle":"Schneider TeSys LG7D18Q7 Enclosed DOL Starter, 18 A AC-3","metaDescription":"Schneider Electric TeSys LG7D18Q7 enclosed DOL starter, 18 A AC-3, 380 V AC coil, IP55. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Motor Starters"],"specifications":{"Depth":"146 mm","Range":"TeSys","Width":"175 mm","Height":"165 mm","Material":"Polycarbonate","Standards":"IEC 60947-4-1 IEC 60204-1","Control type":"Push-button start white I Push-button stop black O Mushroom head push-button emergency stop red","Product name":"TeSys LG","lifecycle_stage":"current","Device short name":"LG7D","Cable entry number":"4 2 Pg 13 + 2 Pg 16 top 4 2 Pg 13 + 2 Pg 16 bottom","Device application":"Safety","Device composition":"Circuit-breaker ordered separately Contactor","Utilisation category":"AC-3","IK degree of protection":"IK07 conforming to IEC 60529","IP degree of protection":"IP55 conforming to IEC 60529","Product or component type":"Enclosed DOL starter","Environmental characteristic":"Standard environment","[Uc] control circuit voltage":"380 V AC 50/60 Hz","[Ie] rated operational current":"18 A AC-3"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e41e7d1310630daa14b8a5ef4ef8a014.pdf","sourceUrl":"https://www.se.com/ie/en/product/LG7D18Q7/tesys-lg-enclosed-dol-starter-18-a-380-v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LG7D18Q7/alternatives.json"},"ai":{"faq":[{"question":"Is LG7D18Q7 obsolete?","answer":"Yes, the LG7D18Q7 is officially obsolete per Schneider Electric's lifecycle status. It is no longer in production, and no last-time-buy is active. The part can be sourced through independent distribution against an RFQ."},{"question":"What is the replacement for LG7D18Q7?","answer":"No official successor order code is listed in the lifecycle record. To find a replacement, match the key ratings: 18 A AC-3, 380 V AC 50/60 Hz coil, IP55 enclosure, and enclosed DOL starter form factor. A parametric search within the TeSys LG family or a current Schneider enclosed starter range is the practical path. Availability and cross-reference details are confirmed at quote time."},{"question":"Where can I buy LG7D18Q7?","answer":"The LG7D18Q7 is sourced to order against an RFQ through independent distribution channels. Because it is obsolete, it is not stocked on the shelf. Submit an RFQ for current availability and pricing — confirmed at quote time, not from a live stock count."},{"question":"What is the price of LG7D18Q7?","answer":"Pricing is confirmed at quote time against an RFQ. Because the part is obsolete and sourced through surplus or new-old-stock channels, the price depends on current inventory availability. Request a quote for the prevailing market price."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LG7D18Q7","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/LG7D18Q7 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}}