{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC2K12103K7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC2K12103K7","canonicalUrl":"https://aoctrl.com/schneider/LC2K12103K7","factsUrl":"https://aoctrl.com/api/mcp/products/LC2K12103K7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys K reversing contactor, 3P, AC-3 12A at 440 V, 100 V AC coil, preassembled with reversing power busbar.","salesMarkdown":"The Schneider Electric LC2K12103K7 is a TeSys K reversing contactor, 3-pole, rated for AC-3 duty at 12 A up to 440 V, with a 100 V AC coil. It ships preassembled with the reversing power busbar, so you don't need to wire the mechanical interlock or bus links separately — it's one unit, ready to bolt into the panel for forward/reverse motor control on conveyors, pumps, or fans. Rated for motor-switching loads (AC-3) and resistive loads (AC-1), it also carries an AC-4 utilisation category for inching or plugging duty. The 12 A AC-3 rating at 440 V means it handles a typical 5.5 kW motor on a 400 V line — match it to the motor FLA, not the contactor's thermal rating. The 100 V AC coil is a common control voltage in older European panels; verify your control transformer taps before wiring. ## Lifecycle and sourcing reality — obsolete, sourced to order If you need a form-fit-function replacement, the closest active TeSys K reversing contactor with a 100 V AC coil in the same 12 A AC-3 class is the LC2K1210B7 (24 V DC coil) or LC2K1210M7 (220 V AC coil) — but coil voltage differs, so a control-circuit redesign or a separate control transformer may be required. No pin-compatible drop-in exists with the same coil voltage. ## Integration and mounting — panel fit IP20 finger-safe terminals (per VDE 0106) mean it can sit in an open panel without extra shrouding.","metaTitle":"Schneider Electric LC2K12103K7 TeSys K Reversing Contactor,","metaDescription":"Schneider Electric TeSys K reversing contactor LC2K12103K7, 3P, AC-3 12A at 440V, 100V AC coil. Obsolete — sourced to order against RFQ. IP20, preassembled reversing busbar.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"57 mm","Range":"TeSys","Width":"90 mm","Height":"58 mm","Product name":"TeSys K","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","Device short name":"LC2K","Poles description":"3P","Device application":"Control","Operating altitude":"2000 m without derating","Device presentation":"Preassembled with reversing power busbar","Protective treatment":"TC conforming to IEC 60068 TC conforming to DIN 50016","Utilisation category":"AC-1 AC-4 AC-3","Contactor application":"Motor control Resistive load","Mechanical robustness":"Shocks contactor closed, on X axis: 10 Gn for 11 ms conforming to IEC 60068-2-27 Shocks contactor closed, on Y axis: 15 Gn for 11 ms conforming to IEC 60068-2-27 Shocks contactor closed, on Z axis: 15 Gn for 11 ms conforming to IEC 60068-2-27 Shocks contactor opened, on X axis: 6 Gn for 11 ms conforming to IEC 60068-2-27 Shocks contactor opened, on Y axis: 10 Gn for 11 ms conforming to IEC 60068-2-27 Shocks contactor opened, on Z axis: 10 Gn for 11 ms conforming to IEC 60068-2-27 Vibrations contactor closed: 4 Gn, 5...300 Hz conforming to IEC 60068-2-6 Vibrations contactor opened: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6","IP degree of protection":"IP20 conforming to VDE 0106","Product or component type":"Reversing contactor","Power Pole Contact Composition":"3 NO","[Ue] rated operational voltage":"Power circuit: 690 V AC 50/60 Hz Signalling circuit: 10 MOhm for signalling circuit","Ambient air temperature for storage":"-50...80 °C","Ambient air temperature for operation":"-25...50 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/93e5b2e6587183eb4daccf0a262ec829.pdf","sourceUrl":"https://www.se.com/in/en/product/LC2K12103K7/tesys-k-reversing-contactor-3p-ac3-440-v-12-a-1-no-100-v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC2K12103K7/alternatives.json"},"ai":{"faq":[{"question":"What is the depth of the LC2K12103K7?","answer":"57 mm. Overall dimensions are 90 mm wide by 58 mm high by 57 mm deep."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC2K12103K7","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/LC2K12103K7 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}}