{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1K12016BLS207","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1K12016BLS207","canonicalUrl":"https://aoctrl.com/schneider/LC1K12016BLS207","factsUrl":"https://aoctrl.com/api/mcp/products/LC1K12016BLS207","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys K contactor, 3P, AC-3 ≤440V 12A, 1NC aux, 24V DC low consumption coil, LC1K12016BLS207.","salesMarkdown":"The Schneider Electric LC1K12016BLS207 is a TeSys K contactor — a 3-pole, 24 V DC coil device rated for 12 A in AC-3 duty at ≤ 440 V, with one normally closed auxiliary contact built in. The \"low consumption\" coil draws 1.8 W holding power and includes integral suppression, so no external flyback diode or RC snubber is needed on the control side. That simplifies panel wiring and cuts a BOM line. The AC-3 rating (12 A at ≤ 440 V) is the motor-switching duty — it handles starting inrush and breaking locked-rotor current for small motors up to roughly 5.5 kW at 400 V. The AC-1 rating (20 A) covers resistive loads like heaters. The 24 V DC coil holds in from 0.7 to 1.3 times nominal (about 16.8 to 31.2 V) and drops out at 0.1 times nominal or less below 50 °C. That wide dropout margin means it releases reliably even with a sagging control supply — useful on a line with long DC runs or shared power supplies. Minimum switching capability is 5 mA at 17 V for the signalling circuit, so it can switch PLC-level dry contacts without needing a separate interface relay. Power connections are lugs-ring terminals accepting up to 7 mm ring diameter, torqued to 0.8–1.3 N·m with a 3.2 mm flat or Philips screwdriver. IP20 finger-safe terminals are standard for enclosed panels. ## Environmental limits Altitude derating starts above 2000 m. The contactor withstands 10–15 Gn shock (closed) and 4 Gn vibration at 5–300 Hz, so it holds in on a vibrating conveyor or pump skid.","metaTitle":"Schneider LC1K12016BLS207 TeSys K Contactor, 12A AC-3, 24V D","metaDescription":"Schneider Electric TeSys K contactor LC1K12016BLS207. 3-pole, 12A AC-3 at ≤440V, 1NC aux, 24V DC low consumption coil. Active production. 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":"Motor control Resistive load","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 NC","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/e22df1ee8f69a5ecd2b4b55a8b270712.pdf","sourceUrl":"https://www.se.com/vn/en/product/LC1K12016BLS207/contactor-tesys-k-3p-ac3-440v-12a-1nc-aux-24v-dc-low-consumption-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1K12016BLS207/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this contactor?","answer":"It is a 3-pole contactor rated 12 A in AC-3 (motor switching) at ≤ 440 V, and 20 A in AC-1 (resistive). The coil is 24 V DC with 1.8 W holding power. It includes one normally closed auxiliary contact."},{"question":"What compliance documentation is available for this part?","answer":"The contactor is certified to IEC 60947-4-1, UL 60947-4-1, CSA C22.2 No 60947-4-1, and EN 45545 (R22 HL3) for rail. It is V-0 rated per UL 94 for flame retardance. Standard declarations of conformity and UL/CSA marks are available from the manufacturer."},{"question":"What is the physical size of the LC1K12016BLS207?","answer":"It measures 45 mm wide, 58 mm high, and 57 mm deep. It mounts on a DIN rail or a plate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1K12016BLS207","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/LC1K12016BLS207 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}}