{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1K0901K7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1K0901K7","canonicalUrl":"https://aoctrl.com/schneider/LC1K0901K7","factsUrl":"https://aoctrl.com/api/mcp/products/LC1K0901K7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys K series, LC1K0901K7, 3-pole contactor, 9 A AC-3/AC-3e at ≤440 V, 100 V AC coil, 1 NC auxiliary contact, screw clamp terminals.","salesMarkdown":"The LC1K0901K7: This is a 3-pole contactor from the TeSys K range, rated 9 A in AC-3 and AC-3e utilisation categories at ≤440 V — the standard duty for squirrel-cage motor switching. The 9 A AC-3 rating governs the motor full-load current it can handle; for a 400 V three-phase induction motor, this corresponds to approximately 4 kW. The 100 V AC coil (50/60 Hz) pulls 30 VA inrush and holds at 4.5 VA, dissipating 1.3 W. The single normally-closed (1 NC) auxiliary contact is built in, with a minimum switching capability of 5 mA at 17 V for signalling circuits — adequate for PLC input status feedback. Electrical durability varies by load: 1.3 million cycles at 9 A AC-3, 160,000 cycles at 20 A AC-1 (resistive), and only 20,000 cycles at 54 A AC-4 (plugging/inching). For safety circuit integration, the B10d value is 1,369,863 cycles under nominal load per EN/ISO 13849-1, rising to 20 million cycles under purely mechanical (no-load) operation. ## Compliance & Certification The contactor carries full compliance with EN/IEC 60947-4-1, UL 60947-4-1, CSA C22.2 No 60947-4-1, JIS C8201-4-1, and GB/T 14048.4. It also meets IEC 60335-1 Clause 30.2 and IEC 60335-2-40 Annex JJ for appliance applications. Flame retardance is V1 per UL 94, and the part is certified to NF F 16-101/102 for railway fire behaviour. The protective treatment is TC (tropical climate) per IEC 60068 and DIN 50016. ## Mechanical Integration Screw-clamp terminals accept 1.5 to 4 mm² solid or 0.34 to 2.5 mm² flexible with ferrule, with a strip length suitable for standard terminal blocks. Operating altitude is 2000 m without derating; shock resistance is 10-15 Gn depending on axis and contactor state.","metaTitle":"Schneider TeSys K LC1K0901K7 Contactor, 3P 9A AC-3, 100V AC","metaDescription":"Obsolete TeSys K LC1K0901K7 contactor. 3 poles, 9A AC-3/AC-3e, 100V AC coil, 1NC aux. Compliant EN/IEC/UL/CSA. 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":"45 mm","Height":"58 mm","Standards":"EN/IEC 60947-4-1 GB/T 14048.4 UL 60947-4-1 CSA C22.2 No 60947-4-1 JIS C8201-4-1 IEC 60335-1:Clause 30.2 IEC 60335-2-40:Annex JJ UL 60335-2-40:Annex JJ","Operating time":"10...20 ms coil de-energisation and NO opening 10...20 ms coil energisation and NO closing","Coil technology":"Without built-in suppressor module","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","Heat dissipation":"1.3 W","Device short name":"LC1K","Poles description":"3P","Device application":"Control","Inrush power in VA":"30 VA (at 20 °C)","Operating altitude":"2000 m without derating","Non overlap distance":"0.5 mm","Protective treatment":"TC conforming to IEC 60068 TC conforming to DIN 50016","Utilisation category":"AC-3 AC-3e AC-1 AC-4","Contactor application":"Motor control Resistive load","Electrical durability":"1.3 Mcycles 9 A AC-3 at Ue 1.3 Mcycles 9 A AC-3e at Ue 0.16 Mcycles 20 A AC-1 at Ue 0.02 Mcycles 54 A AC-4 at Ue <= 440 V","Mechanical durability":"10 Mcycles","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","Maximum operating rate":"3600 cyc/h","Auxiliary contacts type":"type instantaneous 1 NC","Connections - terminals":"Screw clamp terminals 1 cable(s) 1.5...4 mm²solid Screw clamp terminals 1 cable(s) 0.75...4 mm²flexible without cable end Screw clamp terminals 1 cable(s) 0.34...2.5 mm²flexible with cable end Screw clamp terminals 2 cable(s) 1.5...4 mm²solid Screw clamp terminals 2 cable(s) 0.75...4 mm²flexible without cable end Screw clamp terminals 2 cable(s) 0.34...1.5 mm²flexible with cable end","Safety reliability level":"B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1 B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1","Minimum switching current":"5 mA for signalling circuit","Minimum switching voltage":"17 V for signalling circuit","Product or component type":"Contactor","Signalling circuit frequency":"<= 400 Hz","Control circuit voltage limits":"Operational: 0.8...1.15 Uc (at Drop-out: >= 0.20 Uc (at <50 °C)","Power Pole Contact Composition":"3 NO","[Ue] rated operational voltage":"Power circuit: Signalling circuit: 10 MOhm for signalling circuit","Hold-in power consumption in VA":"4.5 VA (at 20 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6c64f2436d7c0c2220269157bc29a6cb.pdf","sourceUrl":"https://www.se.com/vn/en/product/LC1K0901K7/contactor-tesys-k-3p-ac3-ac3e440v-9a-aux-1nc-100v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1K0901K7/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of the LC1K0901K7?","answer":"3-pole contactor, 9 A AC-3/AC-3e at ≤440 V, 100 V AC coil, 1 NC auxiliary contact. Electrical durability is 1.3 Mcycles at 9 A AC-3. Compliant with EN/IEC 60947-4-1, UL, CSA, JIS, and GB standards."},{"question":"What compliance documentation is available for this contactor?","answer":"The part is certified to EN/IEC 60947-4-1, UL 60947-4-1, CSA C22.2 No 60947-4-1, JIS C8201-4-1, and GB/T 14048.4. It also meets IEC 60335-1/2-40 appliance standards and NF F 16-101/102 railway fire behaviour requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1K0901K7","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/LC1K0901K7 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}}