{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC2K16105D7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC2K16105D7","canonicalUrl":"https://aoctrl.com/schneider/LC2K16105D7","factsUrl":"https://aoctrl.com/api/mcp/products/LC2K16105D7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys K reversing contactor, LC2K16105D7, 3P, AC-3 ≤440 V 16 A, 1 NO, 42 V AC coil, IP20.","salesMarkdown":"It's a 3-pole (3P) unit rated for AC-3 duty up to 16 A at 440 V, with a 42 V AC coil. The utilisation category covers both AC-3 (squirrel-cage motor starting) and AC-4 (plugging/inching), so it handles reversing and jogging applications where the motor sees frequent starts under load. The AC-3 rating of 16 A at ≤440 V tells you this contactor is sized for motor loads up to roughly 7.5 kW at 400 V — that's a typical small conveyor, pump, or fan reversing application. The 42 V AC coil means it's intended for control circuits running at that voltage, common in older panel designs or where safety extra-low voltage isn't required but a lower control voltage is preferred. The mechanical robustness specs are worth noting if this contactor sees vibration: it's tested to 4 Gn closed and 2 Gn open across 5–300 Hz, with shock ratings up to 15 Gn on Y and Z axes when closed. That's solid for industrial environments but not extreme — think machine tools or conveyors, not crushers or presses. The preassembled reversing busbar saves panel space and wiring time compared to building a reversing pair from two separate contactors plus an interlock. Flame retardance meets V1 per UL 94 and also NF F 16-101 and NF F 16-102 (railway fire standards). Protective treatment is TC per IEC 60068 and DIN 50016 (corrosion protection for tropical climates). The IP20 rating is per VDE 0106. Operating altitude is 2000 m without derating.","metaTitle":"TeSys K LC2K16105D7 Reversing Contactor, 16 A AC-3, 42 VAC C","metaDescription":"Obsolete TeSys K reversing contactor, 3P, AC-3 ≤440 V 16 A, 42 VAC coil. Sourced to order against RFQ. IP20, 690 V rated.","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-3 AC-4","Contactor application":"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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6713394ac1627bf78bbddfa1ed3a2b9a.pdf","sourceUrl":"https://www.se.com/mk/en/product/LC2K16105D7/tesys-k-reversing-contactor-3p-ac3-440-v-16-a-1-no-42-v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC2K16105D7/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this reversing contactor?","answer":"AC-3 rating of 16 A at ≤440 V, 42 V AC coil, 3-pole configuration. Rated operational voltage is 690 V AC on the power circuit. IP20 finger-safe protection."},{"question":"What does the preassembled reversing busbar mean for installation?","answer":"The contactor ships with the mechanical interlock and power busbar already assembled, so you don't need to wire a reversing pair from two separate contactors. It saves panel space and reduces wiring errors."},{"question":"What compliance documentation is available?","answer":"Flame retardance meets UL 94 V1 and NF F 16-101/102 railway standards. Protective treatment is TC per IEC 60068 and DIN 50016. IP20 per VDE 0106. Operating altitude 2000 m without derating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC2K16105D7","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/LC2K16105D7 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}}