{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LG7K09B714","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LG7K09B714","canonicalUrl":"https://aoctrl.com/schneider/LG7K09B714","factsUrl":"https://aoctrl.com/api/mcp/products/LG7K09B714","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys LG, enclosed DOL starter, 6-10 A thermal protection, 24 V AC coil, IP55 polycarbonate enclosure, 4 kW at 400 V.","salesMarkdown":"The Schneider Electric TeSys LG7K09B714 is an enclosed direct-on-line (DOL) starter — a self-contained unit combining a contactor and a circuit-breaker with thermal overload protection, all in a single polycarbonate enclosure. It is designed for starting and stopping three-phase induction motors up to 4 kW at 400/415 V AC 50/60 Hz, with a thermal protection adjustment range of 6 to 10 A. Because it is a DOL starter, it applies full line voltage to the motor terminals during start-up, which is the standard method for smaller motors that do not require reduced-voltage starting. The AC-3 utilisation category (per IEC 60947-4-1) is the standard rating for squirrel-cage motor starting: switching motors during starting, running, and plugging/reversing. The 4 kW at 400/415 V AC figure is the real-world motor sizing limit in AC-3 duty — do not oversize the motor beyond that even if the thermal range seems to allow it, because the contactor's electrical endurance at AC-3 governs. The unit also complies with IEC 60204-1 (safety of machinery — electrical equipment), which is the standard most machine builders reference for control panels. If your panel runs a 24 V DC control bus, you cannot use this unit without an interposing relay or a separate AC supply for the coil. The push-button controls are integrated: a white start button, a black stop button, and a red mushroom-head emergency stop. The cable entries accept 4 x Pg 13 and 2 x Pg 16 glands at both top and bottom, giving flexibility for top-entry or bottom-entry wiring. Overall dimensions are 175 mm wide, 165 mm high, and 177 mm deep — plan your enclosure backplate layout accordingly.","metaTitle":"TeSys LG7K09B714 Enclosed DOL Starter, 6-10 A, 24 V AC","metaDescription":"Schneider Electric TeSys LG7K09B714 enclosed DOL starter, 6-10 A thermal range, 24 V AC coil, IP55 polycarbonate enclosure. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Motor Starters"],"specifications":{"Depth":"177 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","Motor power kW":"4 kW at 400/415 V AC 50/60 Hz 4 kW at 440 V AC 50/60 Hz 1.5 kW at 220/230 V AC 50/60 Hz","lifecycle_stage":"current","Device short name":"LG7K","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 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":"24 V AC 50/60 Hz","Thermal protection adjustment range":"6...10 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1d0eead04e58eca8ea1762c957e3b5e2.pdf","sourceUrl":"https://www.se.com/nz/en/product/LG7K09B714/tesys-lg-enclosed-dol-starter-6-10-a-24-v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LG7K09B714/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy LG7K09B714 and get a price?","answer":"The LG7K09B714 is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"What is the motor power rating for LG7K09B714?","answer":"The LG7K09B714 is rated for 4 kW at 400/415 V AC 50/60 Hz, 4 kW at 440 V AC 50/60 Hz, and 1.5 kW at 220/230 V AC 50/60 Hz, all in AC-3 duty."},{"question":"What is the difference between LG7K09B714 and LG7K09B722?","answer":"The primary difference is the control circuit voltage. The LG7K09B714 uses a 24 V AC 50/60 Hz coil, while the LG7K09B722 uses a different coil voltage. Verify the coil voltage on the B722 variant against your control supply before ordering."},{"question":"Can I use a 24 V DC coil instead of AC on this starter?","answer":"No. The LG7K09B714 control circuit is rated for 24 V AC 50/60 Hz only. A 24 V DC supply will not reliably hold the contactor closed. Use an interposing relay or a separate AC supply if your panel runs on DC control voltage."},{"question":"What is a DOL starter?","answer":"A direct-on-line (DOL) starter connects the motor directly to the full supply voltage at start-up. It is the simplest and most economical starting method for smaller motors (typically up to 5-7.5 kW) where high starting current is acceptable. The LG7K09B714 combines the contactor, circuit-breaker, and thermal overload in one enclosed unit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LG7K09B714","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/LG7K09B714 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}}