{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1K12106FLS207","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1K12106FLS207","canonicalUrl":"https://aoctrl.com/schneider/LC1K12106FLS207","factsUrl":"https://aoctrl.com/api/mcp/products/LC1K12106FLS207","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys K series, contactor LC1K12106FLS207, 3-pole, AC-3 ≤440 V 12 A, 1 NO auxiliary contact, 110 V DC low consumption coil with integral suppression, rail or plate mount.","salesMarkdown":"The Schneider Electric TeSys K LC1K12106FLS207 is a 3-pole contactor rated for motor control under AC-3 duty at 12 A up to 440 V, with a 110 V DC low-consumption coil that includes an integral suppression device. It also carries AC-1, AC-3e, and AC-4 utilisation categories, so it handles resistive loads and mixed motor duties beyond the standard AC-3 curve. The 1 NO instantaneous auxiliary contact is built in, saving a separate aux block on simple circuits. The electrical durability at 1.3 Mcycles under those same AC-3 conditions tells you the switching life before the main poles wear out. For resistive loads (AC-1), it carries 20 A and delivers 0.3 Mcycles. The mechanical durability of 30 Mcycles far exceeds the electrical life, so the coil and mechanism outlast the contacts in normal motor duty. The 110 V DC coil draws 1.8 W hold-in power and has a wide operational voltage range of 0.7 to 1.3 Uc, with dropout below 0.1 Uc. That means it stays pulled in through moderate supply dips but drops out cleanly on a hard undervoltage. The integrated suppression eliminates the need for an external flyback diode or RC snubber across the coil — one less part on the BOM and one less wiring step. Minimum switching capability is 5 mA at 17 V for the signalling circuit, so the auxiliary contact can reliably switch PLC-level dry signals, not just power loads. The signalling circuit is rated for frequencies up to 400 Hz, which covers most control transformer and DC-DC converter outputs. At 45 mm wide, 58 mm tall, and 57 mm deep, it fits a standard panel footprint and leaves room for a thermal overload relay on the same rail. The power circuit uses lugs-ring terminals with an external diameter of 7 mm, torqued to 0.8–1.3 N·m using a 3.2 mm flat or Philips No. 2 screwdriver. The IP20 finger-safe protection (per VDE 0106) means it's suitable for enclosed panels where operators reach in for maintenance.","metaTitle":"Schneider TeSys K LC1K12106FLS207 Contactor, 12A AC-3, 110V","metaDescription":"Schneider Electric TeSys K contactor LC1K12106FLS207. 3-pole, 12 A AC-3 at ≤440 V, 1 NO aux, 110 V DC low consumption coil. Current lifecycle stage. Sourced to order.","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":"BS 5424 IEC 60947 NF C 63-110 VDE 0660 IEC 60077-1 IEC 60077-2 EN 45545: R22 HL3 EN/IEC 60947-4-1 EN/IEC 60947-5-1 UL 60947-4-1 CSA C22.2 No 60947-4-1","Operating time":"10...20 ms coil de-energisation and NO opening 30...40 ms coil energisation and NO closing","Coil technology":"With integral suppression device","lifecycle_stage":"current","Flame retardance":"V0 conforming to UL 94","Heat dissipation":"1.8 W","Mounting support":"Rail Plate","Device short name":"LC1K","Inrush power in W":"1.8 W (at 20 °C)","Poles description":"3P","Tightening torque":"Power circuit: 0.8...1.3 N.m - on lugs-ring terminals - with screwdriver 3.2 mm flat Ø 6 mm Power circuit: 0.8...1.3 N.m - on lugs-ring terminals - with screwdriver 3.2 mm Philips No 2 Power circuit: 0.8...1.3 N.m - on lugs-ring terminals pozidriv No 2","Device application":"Control","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":"0.3 Mcycles 20 A AC-1 at Ue 1.3 Mcycles 12 A AC-3 at Ue <= 440 V","Mechanical durability":"30 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":"Power circuit: lugs-ring terminals (external diameter: 7 mm)","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: 0.7...1.3 Uc (at Drop-out: >= 0.10 Uc (at <50 °C)","Hold-in power consumption in W":"1.8 W at 20 °C","Power Pole Contact Composition":"3 NO","[Ue] rated operational voltage":"Power circuit: Signalling circuit: 10 MOhm for signalling circuit","Ambient air temperature for storage":"-50...80 °C","Permissible ambient air temperature around the device":"-40...70 °C at Uc"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/91bd577f581c715df7b53b0d9cac26fa.pdf","sourceUrl":"https://www.se.com/vn/en/product/LC1K12106FLS207/contactor-tesys-k-3p-ac3-440v-12a-1no-aux-110v-dc-low-consumption-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1K12106FLS207/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this contactor?","answer":"The key ratings are AC-3 motor duty at 12 A up to 440 V, a 110 V DC coil with 1.8 W hold-in power, 1 NO auxiliary contact, mechanical durability of 30 Mcycles, and electrical durability of 1.3 Mcycles at AC-3 12 A."},{"question":"What compliance standards does this contactor meet?","answer":"It meets IEC 60947-4-1 and -5-1, UL 60947-4-1, CSA C22.2 No. 60947-4-1, EN 45545 (R22 HL3) for rail, and IEC 60077-1/2. The housing is V0 rated per UL 94 for flame retardance."},{"question":"What is the minimum switching capability of the auxiliary contact?","answer":"The auxiliary contact can switch down to 5 mA at 17 V for signalling circuits, making it suitable for PLC-level dry contact inputs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1K12106FLS207","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/LC1K12106FLS207 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}}