{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC8K12107B7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC8K12107B7","canonicalUrl":"https://aoctrl.com/schneider/LC8K12107B7","factsUrl":"https://aoctrl.com/api/mcp/products/LC8K12107B7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys K reversing contactor, 3P, AC-3 ≤440V 12A, 1 NO, 24V AC coil, preassembled with reversing power busbar.","salesMarkdown":"The 24 V AC coil keeps the control circuit at a standard panel voltage. The utilisation categories cover AC-1 (resistive loads), AC-3 (squirrel-cage motors: starting, stopping, reversing during running), and AC-4 (plugging, inching, and reversing at full load). The AC-3 rating is the one that governs motor-switching fit — 12 A at ≤440 V means it suits a motor drawing up to roughly 5.5 kW at 400 V, per standard derating practice. The AC-4 rating, if needed for high-duty-cycle reversing, will be lower; consult the thermal curve for that specific duty. That depth is the critical dimension for enclosure clearance — the contactor body plus the preassembled busbar and wiring space needs at least 57 mm from the mounting surface to the gland plate or door. IP20 finger-safe per VDE 0106 means it is protected against solid objects larger than 12.5 mm (a finger) but not against moisture; it belongs inside a panel with at least an IP54 enclosure if washdown or condensation is present. The preassembled reversing busbar eliminates the need to source a separate mechanical interlock and busbar kit — the reversing pair is already mechanically interlocked and busbar-connected. This reduces wiring time and eliminates a common assembly error where the interlock is omitted or misaligned. The contactor snaps onto standard DIN rail; no adapter plate required.","metaTitle":"Schneider Electric LC8K12107B7 TeSys K Reversing Contactor,","metaDescription":"Active-production reversing contactor from TeSys K series. 3P, AC-3 rated 12A at ≤440V, 24V AC coil. Preassembled with reversing busbar. IP20 finger-safe. 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":"LC8K12107B7","Height":"58 mm","description":"TeSys K reversing contactor, 3P, AC-3 <= 440 V 12 A, 1 NO, 24 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":"LC8K","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":"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/70ac2dbd301d76ab2c15e443be73385d.pdf","sourceUrl":"https://www.se.com/nl/en/product/LC8K12107B7/tesys-k-reversing-contactor-3p-ac3-440-v-12-a-1-no-24-v-ac-coil/"},"ai":{"faq":[{"question":"What compliance documentation does Schneider provide for this part?","answer":"The contactor carries V1 flame retardance per UL 94, and also conforms to NF F 16-101 and NF F 16-102 for railway fire-smoke-toxicity. IP20 per VDE 0106. Shock and vibration ratings per IEC 60068-2-27 and IEC 60068-2-6 are specified. For RoHS/REACH declarations, Schneider typically provides a Declaration of Conformity and material compliance data sheet per request through the standard documentation portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC8K12107B7","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/LC8K12107B7 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}}