{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LP1K09105BDTQ","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LP1K09105BDTQ","canonicalUrl":"https://aoctrl.com/schneider/LP1K09105BDTQ","factsUrl":"https://aoctrl.com/api/mcp/products/LP1K09105BDTQ","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys K series, 3-pole contactor, 9 A AC-3/AC-3e at 440 V, 24 V DC coil, solder-pin terminals.","salesMarkdown":"The Schneider Electric LP1K09105BDTQ is a TeSys K series 3-pole contactor rated for 9 A in AC-3 and AC-3e utilisation categories at 440 V, with a 24 V DC coil. The coil draws 3 W inrush and hold-in at 20 °C, with no built-in suppressor module — you add the flyback diode externally. The 9 A AC-3 rating governs motor switching; electrical durability is 1.3 million cycles at that load. For heavy inrush (AC-4, 54 A), durability drops to 20,000 cycles — expect shorter life on plugging or reversing duty. Mechanical durability is 10 million cycles, so the coil and armature outlast the contacts under light loads. The 24 V DC coil operates between 0.8 and 1.15 Uc (19.2–27.6 V) and drops out above 0.1 Uc (2.4 V) at 50 °C — verify your supply stays within that band, especially on long cable runs. Safety reliability is quantified: B10d of 1,369,863 cycles under nominal load per EN/ISO 13849-1, and 20 million cycles with mechanical load only. That places it in a defined risk-reduction path for safety-related stop circuits, though the contactor itself is not a safety device — it is a standard power contactor whose failure rates are documented. Certified to EN/IEC 60947-4-1 (contactor), EN/IEC 60947-5-1 (control circuit), UL 60947-4-1, UL 60947-5-1, CSA C22.2 No 60947-4-1 and 60947-5-1, and GB/T 14048.4. Flame retardance meets V1 per UL 94 and Class C2 per NF F 16-101/102. IP2X finger protection on the enclosure. Mounts on plate or DIN rail. Dimensions: 2.3 in (58 mm) high, 1.8 in (45 mm) wide, 2.2 in (57 mm) deep. Solder-pin terminals suit PCB or socket mounting. Operating temperature range -13 to 122 °F (-25 to 50 °C); store between -58 and 176 °F (-50 to 80 °C).","metaTitle":"Schneider TeSys K LP1K09105BDTQ Contactor, 9A AC-3, 24V DC C","metaDescription":"Obsolete TeSys K 3P contactor, 9A AC-3 at 440V, 24V DC coil. Sourced to order against RFQ. UL/CSA/IEC certified. Depth 57 mm.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Contactors"],"specifications":{"Depth":"2.2 in (57 mm)","Range":"TeSys","Width":"1.8 in (45 mm)","Height":"2.3 in (58 mm)","Category":"22321-CTR,K-LINE,DC,OPEN,NONREV","Standards":"EN/IEC 60947-4-1 EN/IEC 60947-5-1 UL 60947-4-1 UL 60947-5-1 CSA C22.2 No 60947-4-1 CSA C22.2 No 60947-5-1 GB/T 14048.4","Operating time":"10 ms coil de-energisation and NO opening 15 ms coil de-energisation and NC opening 25...35 ms coil energisation and NC opening 30...40 ms between energisation of coil and closing of NO contact","Coil technology":"Without built-in suppressor module","Fire resistance":"1562 °F (850 °C) IEC 60695-2-1","lifecycle_stage":"current","Flame retardance":"Class C2 conforming to NF F 16-101 Class C2 conforming to NF F 16-102 V1 conforming to UL 94","Heat dissipation":"1.3 W","Mounting Support":"Plate Rail","Device short name":"LP1K","Inrush power in W":"3 W 68 °F (20 °C))","Poles description":"3P","Operating altitude":"6561.68 ft (2000 m) without derating","Protective treatment":"TC IEC 60068","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 1.3 Mcycles 9 A AC-3e 0.16 Mcycles 20 A AC-1 0.02 Mcycles 54 A AC-4 <= 440 V","Mechanical durability":"10 Mcycles","Nbr. of units in pkg.":"1","Maximum operating rate":"3600 cyc/h","Connections - terminals":"solder pins 0.001 in (0.035 mm))","IP degree of protection":"IP2X","Safety reliability level":"B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1 B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1","Minimum switching current":"5 mA for control circuit","Minimum switching voltage":"17 V for control circuit","Product or Component Type":"Contactor","Control circuit voltage limits":"Operational: 0.8...1.15 Uc (at Drop-out: >= 0.10 Uc (at <122 °F (50 °C))","Hold-in power consumption in W":"3 W 68 °F (20 °C)","Power Pole Contact Composition":"3 NO","[Ue] rated operational voltage":"Power circuit Signalling circuit 10 MOhm for control circuit","Ambient Air Temperature for Storage":"-58...176 °F (-50...80 °C)","Ambient air temperature for operation":"-13...122 °F (-25...50 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/591a52c73c4a8449b14c60811964254a.pdf","sourceUrl":"https://www.se.com/vn/en/product/LP1K09105BDTQ/contactor-tesys-k-3p-ac3-ac3e-440v-9a-coil-24v-dc/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LP1K09105BDTQ/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings I need to check for fit?","answer":"9 A AC-3/AC-3e at 440 V, 24 V DC coil, 3 NO power poles. Electrical durability is 1.3 million cycles at 9 A AC-3. Mechanical durability is 10 million cycles."},{"question":"What compliance documentation does this part carry?","answer":"Certified to EN/IEC 60947-4-1, EN/IEC 60947-5-1, UL 60947-4-1, UL 60947-5-1, CSA C22.2 No 60947-4-1 and 60947-5-1, and GB/T 14048.4. Flame retardance V1 per UL 94."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LP1K09105BDTQ","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/LP1K09105BDTQ 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}}