{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC2K0901K7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC2K0901K7","canonicalUrl":"https://aoctrl.com/schneider/LC2K0901K7","factsUrl":"https://aoctrl.com/api/mcp/products/LC2K0901K7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys K reversing contactor, 3P, AC-3 ≤440 V 9 A, 1 NC auxiliary, 100 V AC coil, IP20, 57 mm depth.","salesMarkdown":"The LC2K0901K7 is a TeSys K reversing contactor from Schneider Electric — a 3-pole unit preassembled with a reversing power busbar, rated AC-3 at 9 A up to 440 V, with one NC auxiliary contact and a 100 V AC coil. ## Key ratings in context — what drives fit The same contactor also carries an AC-1 rating for resistive loads and an AC-4 rating for inching/jogging duty, so it covers the full utilisation category range for a small reversing motor circuit. The 100 V AC coil is a specific control voltage — not the common 110/120 V or 230 V found in many panels. Verify your control transformer tap before specifying this as a drop-in replacement. The coil holds at 100 V nominal; drop-out voltage is typically around 60–70 % of rated (per IEC 60947-4-1), so a sagging 100 V bus may drop it out prematurely. IP20 finger protection (VDE 0106) means the contactor is safe for open-panel mounting where no washdown or dust ingress protection is required. The 57 mm depth fits standard DIN-rail enclosures, but the preassembled reversing busbar adds width beyond the 90 mm base — account for that in your panel layout. Above that altitude, the air density drop reduces dielectric withstand and cooling — the contactor may need to be derated or replaced with a higher-rated unit. ## Mechanical robustness — what the shock/vibration specs tell you The contactor is tested to IEC 60068-2-27 for shock and IEC 60068-2-6 for vibration. With the contacts closed, it withstands 10 Gn on the X axis and 15 Gn on Y and Z axes (11 ms half-sine). With contacts open, it withstands 6 Gn on X and 10 Gn on Y and Z. Vibration endurance is 4 Gn (closed) and 2 Gn (open) over 5–300 Hz. These numbers mean the contactor is suitable for panel mounting on machinery with moderate vibration — pumps, conveyors, compressors — but not for direct engine-mount or high-shock applications without additional isolation.","metaTitle":"Schneider TeSys K LC2K0901K7 reversing contactor, 3P, 9 A AC","metaDescription":"Obsolete TeSys K reversing contactor, 3P, AC-3 ≤440 V 9 A, 1 NC, 100 V AC coil. IP20, 57 mm depth. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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-4 AC-1 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/630c184b602ed395eec0bac030687b58.pdf","sourceUrl":"https://www.se.com/vn/en/product/LC2K0901K7/tesys-k-reversing-contactor-3p-ac3-440-v-9-a-1-nc-100-v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC2K0901K7/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings I need to check for fit?","answer":"The critical ratings are: AC-3 motor-switching current of 9 A at ≤440 V, 100 V AC coil voltage, 3-pole configuration with one NC auxiliary contact, and IP20 finger protection. The 57 mm depth and 90 mm width with preassembled reversing busbar determine panel fit."},{"question":"What compliance documentation is available for this part?","answer":"The contactor carries V1 flame retardance per UL 94 and conforms to NF F 16-101 and NF F 16-102 for railway fire behavior. It is also IP20 rated per VDE 0106. The protective treatment conforms to IEC 60068 and DIN 50016 for corrosion resistance. Specific RoHS/REACH declarations would be available from the manufacturer's documentation archive for this obsolete series."},{"question":"What is the depth of this contactor?","answer":"The depth is 57 mm. The width is 90 mm and the height is 58 mm. These dimensions are for the contactor body; the preassembled reversing busbar adds to the overall width."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC2K0901K7","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/LC2K0901K7 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}}