{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LG1D182Q721","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LG1D182Q721","canonicalUrl":"https://aoctrl.com/schneider/LG1D182Q721","factsUrl":"https://aoctrl.com/api/mcp/products/LG1D182Q721","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys LG enclosed DOL starter, LG1D182Q721, 17-23 A thermal protection, 380 V AC 50/60 Hz coil, IP55, polycarbonate enclosure.","salesMarkdown":"The Schneider Electric TeSys LG1D182Q721 is an enclosed direct-on-line (DOL) starter combining a contactor, switch disconnector, and circuit-breaker in a single IP55 polycarbonate enclosure. It is rated for AC-3 motor starting duty at 4 kW on 220/230 V AC and 9 kW on 400/415 V AC or 440 V AC, all at 50/60 Hz. The thermal overload protection adjusts from 17 to 23 A, and the control coil is wound for 380 V AC 50/60 Hz. The enclosure carries push-button start (white I) and stop (black O) controls plus a red rotary emergency-stop handle. Cable entries are 4 x Pg13 and 2 x Pg16 on both top and bottom faces. Impact protection is IK07 per IEC 60529, and the assembly complies with IEC 60204-1 and IEC 60947-4-1. The 17-23 A thermal adjustment range sets the overload relay trip point; set it to the motor's full-load current, not the starter's maximum. The 380 V AC coil is a non-standard control voltage in many regions — verify your control circuit matches before specifying. The 165 mm depth and 175 mm width mean the enclosure is compact for a combined starter-disconnect. The cable entries — 4 x Pg13 and 2 x Pg16 at both top and bottom — give flexibility for top-entry or bottom-entry cabling in a panel or junction box.","metaTitle":"Schneider TeSys LG1D182Q721 Enclosed DOL Starter, 17-23 A, 3","metaDescription":"Schneider Electric TeSys LG1D182Q721 enclosed DOL starter, 17-23 A thermal range, 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":"165 mm","Range":"TeSys","Width":"175 mm","Height":"165 mm","Material":"Polycarbonate","Standards":"IEC 60204-1 IEC 60947-4-1","Control type":"Push-button start white I Push-button stop black O Rotary handle emergency stop red","Product name":"TeSys LG","Motor power kW":"4 kW at 220/230 V AC 50/60 Hz 9 kW at 400/415 V AC 50/60 Hz 9 kW at 440 V AC 50/60 Hz","lifecycle_stage":"current","Device short name":"LG1D","Cable entry number":"4 2 Pg 13 + 2 Pg 16 top 4 2 Pg 13 + 2 Pg 16 bottom","Device application":"Safety","Device composition":"Contactor Switch disconnector Circuit-breaker","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","Thermal protection adjustment range":"17...23 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/11881222e884b25a2f6c37d74751ea0a.pdf","sourceUrl":"https://www.se.com/nz/en/product/LG1D182Q721/tesys-lg-enclosed-dol-starter-17-23-a-380-v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LG1D182Q721/alternatives.json"},"ai":{"faq":[{"question":"Who supplies LG1D182Q721 and how is it quoted for volume purchases?","answer":"The LG1D182Q721 is supplied through independent industrial-automation distributors. Volume pricing and availability are confirmed at quote time against an RFQ — no stock or price figures are published for this obsolete line."},{"question":"What is the closest alternative to LG1D182Q721 in the TeSys family?","answer":"Schneider Electric's TeSys range includes current enclosed DOL starter variants with similar form factor and ratings. The exact replacement depends on the motor current and control voltage required. Contact a sourcing specialist with your motor FLA and coil voltage to identify the correct current-production order code."},{"question":"What compliance documentation does Schneider provide for LG1D182Q721?","answer":"The LG1D182Q721 is certified to IEC 60204-1 (safety of machinery) and IEC 60947-4-1 (contactors and motor-starters). The enclosure carries IP55 and IK07 ratings per IEC 60529. RoHS and REACH declarations are standard for the TeSys range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LG1D182Q721","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/LG1D182Q721 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}}