{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1K12103V7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1K12103V7","canonicalUrl":"https://aoctrl.com/schneider/LC1K12103V7","factsUrl":"https://aoctrl.com/api/mcp/products/LC1K12103V7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys K contactor, 3P, AC-3 <= 440 V 12 A, 1 NO aux, 400 V AC coil.","salesMarkdown":"The LC1K12103V7: Motor power ratings span 3 kW at 220–230 V to 5.5 kW at 380–415 V and 440 V, and 4 kW at 480 V, 500–600 V, and 660–690 V — covering common three-phase motor sizes across global voltage bands. Utilisation categories include AC-1 (resistive), AC-3 (squirrel-cage motor starting/running), and AC-4 (plugging/inching), making it suitable for both general switching and demanding motor control. TeSys K contactors are compact panel-mount components for controlling motors, resistive heaters, and other inductive loads in industrial control panels, HVAC, pump stations, and conveyor systems. The 45 mm width and 58 mm height fit standard DIN-rail spacing.","metaTitle":"Schneider Electric LC1K12103V7 TeSys K Contactor, 3P, 12 A A","metaDescription":"Active production LC1K12103V7 TeSys K contactor. 3-pole, 12 A AC-3 at ≤440 V, 1 NO aux, 400 VAC 50/60 Hz coil. 4 kW at 480 V. UL 94 V1. Sourced to order against RFQ.","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","[Icw] rated short-time withstand current":"115 A 50 °C - 1 s for power circuit 105 A 50 °C - 5 s for power circuit 100 A 50 °C - 10 s for power circuit 75 A 50 °C - 30 s for power circuit 55 A 50 °C - 1 min for power circuit 50 A 50 °C - 3 min for power circuit 80 A - 1 s for signalling circuit 90 A - 500 ms for signalling circuit 110 A - 100 ms for signalling circuit 25 A 50 °C - >= 15 min for power circuit"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a3b71643268a4fc159df86fef251d62f.pdf","sourceUrl":"https://www.se.com/in/en/product/LC1K12103V7/tesys-k-contactor-3p-ac3-440-v-12-a-1-no-aux-400-v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1K12103V7/alternatives.json"},"ai":{"faq":[{"question":"What are the motor power ratings for this contactor?","answer":"Rated motor power is 3 kW at 220–230 V AC, 5.5 kW at 380–415 V and 440 V, and 4 kW at 480 V, 500–600 V, and 660–690 V AC, all at 50/60 Hz."},{"question":"What is the AC-3 current rating?","answer":"The AC-3 rated operational current is 12 A at ≤440 V, which is the figure to use for sizing motor switching duty."},{"question":"What coil voltage does this contactor use?","answer":"The coil is rated 400 V AC, 50/60 Hz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1K12103V7","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/LC1K12103V7 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}}