{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC2K1210C72","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC2K1210C72","canonicalUrl":"https://aoctrl.com/schneider/LC2K1210C72","factsUrl":"https://aoctrl.com/api/mcp/products/LC2K1210C72","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys K reversing contactor, 3P, AC-3 <= 440 V 12 A, 1 NO, 36 V AC coil, preassembled with reversing power busbar.","salesMarkdown":"The LC2K1210C72 is a TeSys K reversing contactor from Schneider Electric — a 3-pole, 36 V AC coil unit rated 12 A in AC-3 duty at 440 V, with one normally-open auxiliary contact. The utilisation categories cover AC-1 (resistive), AC-3 (squirrel-cage motor start/run), and AC-4 (plugging/inching), so it handles both motor control and resistive loads. It ships preassembled with the reversing power busbar, which saves panel-build time versus wiring two contactors and a mechanical interlock separately. For resistive loads (AC-1), the thermal current is higher, but the AC-3 figure is the one that decides motor fit. The 36 V AC coil is a control-circuit voltage common in older industrial plants and some rail applications; verify your control transformer matches before wiring. IP20 finger-safe terminals (per VDE 0106) mean it is intended for enclosure mounting, not exposed installation. The preassembled reversing busbar eliminates the need to wire a separate interlock between two contactors, reducing wiring errors and panel fill time. The 3 NO power poles and single NO auxiliary contact are fixed; if you need additional auxiliaries, they must be added externally via the TeSys K auxiliary contact blocks.","metaTitle":"TeSys K LC2K1210C72 reversing contactor, 3P, 12 A AC-3, 36 V","metaDescription":"Active TeSys K reversing contactor, 3P, AC-3 <=440 V 12 A, 1 NO, 36 V AC coil, preassembled with reversing busbar. IP20, UL 94 V1. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"57 mm","Range":"TeSys","Width":"90 mm","title":"LC2K1210C72","Height":"58 mm","description":"TeSys K reversing contactor, 3P, AC-3 <= 440 V 12 A, 1 NO, 36 V AC coil","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-4 AC-1 AC-3","Contactor application":"Resistive load Motor control","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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/cce158fc15397870f8651afae268e3b0.pdf","sourceUrl":"https://www.se.com/ie/en/product/LC2K1210C72/tesys-k-reversing-contactor-3p-ac3-440-v-12-a-1-no-36-v-ac-coil/"},"ai":{"faq":[{"question":"What is the rated operational voltage for the power circuit?","answer":"The power circuit is rated 690 V AC at 50/60 Hz. The AC-3 motor-switching rating is 12 A at 440 V."},{"question":"What compliance documentation is available for this part?","answer":"The contactor carries IP20 protection per VDE 0106, flame retardance V1 per UL 94, and meets NF F 16-101 and NF F 16-102 for rail applications. Protective treatment conforms to IEC 60068 and DIN 50016."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC2K1210C72","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/LC2K1210C72 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}