{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1K12017N7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1K12017N7","canonicalUrl":"https://aoctrl.com/schneider/LC1K12017N7","factsUrl":"https://aoctrl.com/api/mcp/products/LC1K12017N7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys K contactor, 3P, AC-3 ≤440 V 12 A, 1 NC auxiliary contact, 400-415 V AC coil, obsolete status.","salesMarkdown":"The Schneider Electric LC1K12017N7 is a TeSys K contactor with three poles, rated 12 A in AC-3 utilisation category at ≤440 V, and carries a 400-415 V AC coil. It switches motor loads up to 5.5 kW on 380-415 V supplies, or 4 kW on 480 V and 660-690 V lines. The 1 NC auxiliary contact is built in. This is a control-duty contactor for panel builders wiring motor starters or resistive loads. The AC-3 rating of 12 A is the motor-switching current — it governs how large a three-phase induction motor this contactor can start and stop under load. At 480 V, that translates to 4 kW. The AC-1 rating (resistive load) is higher, but for motor duty, the AC-3 figure is the one that decides fit. The 400-415 V AC coil means it pulls in reliably on standard European 400 V three-phase control circuits. Heat dissipation is 1.3 W, negligible for panel thermal budgeting. Flame retardance meets UL 94 V1 and NF F 16-101/102, so it passes rail and industrial fire-safety requirements. The contactor measures 45 mm wide, 58 mm high, and 57 mm deep.","metaTitle":"Schneider TeSys K LC1K12017N7 Contactor, 12 A AC-3, 400-415","metaDescription":"Obsolete TeSys K contactor, 3P, AC-3 12 A, 1 NC aux, 400-415 VAC coil. Sourced to order against RFQ. Motor power 4 kW at 480 V.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"57 mm","Range":"TeSys","Width":"45 mm","Height":"58 mm","Product name":"TeSys K","Motor power kW":"4 kW at 480 V AC 50/60 Hz 4 kW at 500...600 V AC 50/60 Hz 4 kW at 660...690 V AC 50/60 Hz 3 kW at 220...230 V AC 50/60 Hz 5.5 kW at 380...415 V AC 50/60 Hz 5.5 kW at 440 V AC 50/60 Hz","lifecycle_stage":"current","Flame retardance":"V1 conforming to UL 94 Requirement 2 conforming to NF F 16-101 Requirement 2 conforming to NF F 16-102","Heat dissipation":"1.3 W","Range of product":"TeSys K","Device short name":"LC1K","Poles description":"3P","Compatibility code":"LC1K","Device application":"Control","Utilisation category":"AC-1 AC-3 AC-4","Pole contact composition":"3 NO","Product or component type":"Contactor","[Ie] rated operational current":"20 A (at 12 A at 16 A (at 10 MOhm for signalling circuit"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/021bf18dfb2247c34b377c7923ced35e.pdf","sourceUrl":"https://www.se.com/in/en/product/LC1K12017N7/tesys-k-contactor-3p-ac3-440-v-12-a-1-nc-aux-400-415-v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1K12017N7/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative to LC1K12017N7?","answer":"No official successor order code is listed. The TeSys Deca series is the current generation, but a pin-compatible drop-in requires verifying coil voltage, auxiliary contact configuration, and mounting footprint against your specific application."},{"question":"What are the key ratings for this contactor?","answer":"Rated operational current is 12 A in AC-3 at ≤440 V. Motor power ranges from 3 kW at 220-230 V up to 5.5 kW at 380-415 V. Coil voltage is 400-415 V AC. Three normally-open main poles plus one normally-closed auxiliary contact."},{"question":"What compliance does this part carry?","answer":"Flame retardance is V1 per UL 94, and it meets NF F 16-101 and NF F 16-102 requirements for fire behaviour in rail and industrial environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1K12017N7","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/LC1K12017N7 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}}