{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1K0910P5","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1K0910P5","canonicalUrl":"https://aoctrl.com/schneider/LC1K0910P5","factsUrl":"https://aoctrl.com/api/mcp/products/LC1K0910P5","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys K contactor, 3P, 9 A AC-3/AC-3e, ≤440 V, aux 1 NO, coil 230 V 50 Hz, screw clamp terminals.","salesMarkdown":"The Schneider Electric LC1K0910P5 is a TeSys K three-pole contactor rated 9 A in AC-3 (motor switching) and AC-3e duty at up to 440 V, with a 230 V 50 Hz coil and one normally open instantaneous auxiliary contact. The 9 A AC-3 rating is the motor-switching current — it governs the maximum full-load current of a standard three-phase induction motor this contactor can handle across its electrical life. For resistive loads (AC-1), the same contactor carries 20 A, but the electrical endurance drops to 0.16 Mcycles at that level. The AC-4 rating (54 A) applies to inching or plugging duty and is limited to 0.02 Mcycles, so it is not intended for frequent reversing without a derating check. Mechanical durability is rated at 10 Mcycles, while electrical durability at 9 A AC-3 is 1.3 Mcycles — the contactor will outlast many smaller machines before the power poles need replacement. The B10d value of 1,369,863 cycles at nominal load (per EN/ISO 13849-1) supports use in safety-related control circuits where the contactor is part of the fault-exclusion path. The coil draws 30 VA inrush and 4.5 VA hold-in at 20 °C, with no built-in suppressor module. That means an external RC snubber or varistor is needed across the coil if the control circuit drives inductive loads nearby — the lack of internal suppression is a common integration point. Minimum switching capability is 5 mA at 17 V for signalling circuits, so it can reliably switch low-level PLC or relay signals without contact wetting issues — a useful detail when the auxiliary contact is used for status feedback. The contactor is certified to EN/IEC 60947-4-1, UL 60947-4-1, CSA C22.2 No 60947-4-1, and JIS C8201-4-1, covering the main power switching standard for contactors and motor-starters. It also meets IEC 60335-1 Clause 30.2 and Annex JJ of UL/CSA 60335-2-40, which are relevant for appliance and HVAC applications. Flame retardance is V1 per UL 94, and the IP20 finger-safe terminals comply with VDE 0106. The LC1K0910P5 is listed as obsolete by Schneider Electric. If the design can accept a parametric substitute, a current-production TeSys K contactor with the same coil voltage and pole configuration is the natural cross-reference; verify the auxiliary contact arrangement and physical footprint against the panel layout. Screw clamp terminals accept one or two conductors up to 4 mm² solid or 2.5 mm² flexible with ferrule, torqued to 0.8–1.3 N·m. The 1 NO auxiliary contact is pre-wired; no add-on block needed for basic status feedback.","metaTitle":"Schneider Electric LC1K0910P5 TeSys K Contactor, 3P, 9A AC-3","metaDescription":"Obsolete LC1K0910P5 contactor from Schneider Electric TeSys K series. 3 poles, 9 A AC-3/AC-3e, 230 V 50 Hz coil, 1 NO aux. 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","Mounting support":"Rail Plate","Poles description":"3P","Tightening torque":"0.8...1.3 N.m - on screw clamp terminals Philips No 2 0.8...1.3 N.m - on screw clamp terminals flat Ø 6 mm 0.8...1.3 N.m - on screw clamp terminals pozidriv No 2","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":"Resistive load Motor control","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 NO","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","IP degree of protection":"IP20 conforming to VDE 0106","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)","Ambient air temperature for storage":"-50...80 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f5558814b376cb38f9094a43b9a4e460.pdf","sourceUrl":"https://www.se.com/vn/en/product/LC1K0910P5/contactor-tesys-k-3p-9a-ac3-ac3e-440v-aux-1no-coil-230v-50hz/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1K0910P5/alternatives.json"},"ai":{"faq":[{"question":"What are its key ratings?","answer":"Three-pole contactor rated 9 A AC-3/AC-3e at up to 440 V, coil 230 V 50 Hz, one NO auxiliary contact. Electrical durability is 1.3 Mcycles at 9 A AC-3; mechanical durability is 10 Mcycles."},{"question":"What compliance documentation is available?","answer":"Certified to EN/IEC 60947-4-1, UL 60947-4-1, CSA C22.2 No 60947-4-1, JIS C8201-4-1, and relevant appliance standards (IEC/UL 60335 series). Flame retardance V1 per UL 94. IP20 protection per VDE 0106."},{"question":"What is the depth of the LC1K0910P5?","answer":"57 mm."},{"question":"What series does it belong to?","answer":"TeSys K."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1K0910P5","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/LC1K0910P5 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}}