{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1K12015Y7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1K12015Y7","canonicalUrl":"https://aoctrl.com/schneider/LC1K12015Y7","factsUrl":"https://aoctrl.com/api/mcp/products/LC1K12015Y7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys K contactor, 3P, AC-3 ≤440 V 12 A, 1 NC aux, 660...690 V AC coil.","salesMarkdown":"The LC1K12015Y7 is a TeSys K three-pole contactor from Schneider Electric, designed for control applications switching motor loads. It carries a rated operational current of 20 A with utilisation categories AC-3, AC-4, and AC-1 — meaning it handles motor starting (AC-3), plugging/inching (AC-4), and resistive loads (AC-1). Motor power capability spans 3 kW at 220...230 V AC up to 5.5 kW at 380...415 V AC and 4 kW at 480 V AC, 500...600 V AC, and 660...690 V AC — all at 50/60 Hz. The coil is wound for 660...690 V AC, so verify your control voltage matches that range before wiring. ## Integration notes Heat dissipation is 1.3 W, so no special ventilation is required in most panels. The pole contact composition is 3 NO with one NC auxiliary contact built in. Flame retardance meets UL 94 V1 and NF F 16-101/102 requirements, which is relevant for rail and industrial compliance checks.","metaTitle":"TeSys K LC1K12015Y7 Contactor, 3P, 12 A AC-3, 660-690 V Coil","metaDescription":"Obsolete TeSys K contactor, 3P, AC-3 ≤440 V 12 A, 1 NC aux, 660-690 V AC coil. Sourced to order against RFQ. 4 kW at 480 V. UL 94 V1.","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-3 AC-4 AC-1","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/f52ab0bcde42f2385a29783c17f07af3.pdf","sourceUrl":"https://www.se.com/mk/en/product/LC1K12015Y7/tesys-k-contactor-3p-ac3-440-v-12-a-1-nc-aux-660-690-v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1K12015Y7/alternatives.json"},"ai":{"faq":[{"question":"What replaces the LC1K12015Y7?","answer":"There is no official direct replacement order code from Schneider. The TeSys K series is superseded by the TeSys Deca range, but a form-fit-function substitution requires reviewing your specific load and control voltage — the coil on this part is 660...690 V AC, which is uncommon in newer ranges."},{"question":"What are the key ratings for this contactor?","answer":"AC-3 rated operational current is 12 A at ≤440 V. Motor power is 5.5 kW at 380...415 V AC and 4 kW at 480 V AC. Coil voltage is 660...690 V AC. It has 3 NO main poles and 1 NC auxiliary contact."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1K12015Y7","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/LC1K12015Y7 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}}