{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1K1210K7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1K1210K7","canonicalUrl":"https://aoctrl.com/schneider/LC1K1210K7","factsUrl":"https://aoctrl.com/api/mcp/products/LC1K1210K7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys K series, LC1K1210K7, 3-pole contactor, 12 A AC-3/AC-3e at 440 V, 1 NO auxiliary contact, 100 V AC 50/60 Hz coil, screw clamp terminals.","salesMarkdown":"The Schneider Electric TeSys K LC1K1210K7 is a 3-pole contactor rated 12 A in AC-3 duty at 440 V, meaning it switches three-phase motor loads up to that current under full load. The AC-3e rating aligns with energy-efficiency motor standards. It also carries AC-1 (resistive) and AC-4 (inching/plugging) utilization categories, with electrical durability figures of 1.3 million cycles at 12 A AC-3, 300,000 cycles at 20 A AC-1, and 20,000 cycles at 72 A AC-4. Mechanical endurance is 10 million cycles. Inrush power is 30 VA, holding at 4.5 VA. Operating voltage limits are 0.8...1.15 Uc, dropout at ≥0.20 Uc. Coil energization and de-energization times are 10...20 ms for NO opening and closing. The control circuit can handle up to 400 Hz signalling frequency. Mounts on DIN rail or plate. Screw clamp terminals accept one or two conductors: solid 1.5...4 mm², flexible without ferrule 0.75...4 mm², or flexible with ferrule 0.34...2.5 mm². Tightening torque is 0.8...1.3 N·m. IP2X finger protection per VDE 0106. Certified to EN/IEC 60947-4-1, GB/T 14048.4, UL 60947-4-1, CSA C22.2 No 60947-4-1, and JIS C8201-4-1. 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. Safety reliability B10d is 1,369,863 cycles at nominal load and 20,000,000 cycles at mechanical load per EN/ISO 13849-1.","metaTitle":"LC1K1210K7 TeSys K Contactor, 3P, 12A AC-3, 100V AC Coil","metaDescription":"Schneider TeSys K LC1K1210K7 contactor, 3P, 12 A AC-3/AC-3e at 440 V, 1 NO aux, 100 V AC coil, screw terminals. Active production, UL/CSA/IEC certified. RFQ for volume.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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","Device short name":"LC1K","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 12 A AC-3 at Ue 1.3 Mcycles 12 A AC-3e at Ue 0.3 Mcycles 20 A AC-1 at Ue 0.02 Mcycles 72 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":"IP2X 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/8f20293b74871022fd2bd7e3b4dc2061.pdf","sourceUrl":"https://www.se.com/vn/en/product/LC1K1210K7/contactor-tesys-k-3p-ac3-ac3e440v-12a-aux-1no-100v-ac-coil-screw-clamp-terminals/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1K1210K7/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings I need to know for fit?","answer":"Rated 12 A in AC-3 / AC-3e at 440 V for motor loads, 20 A in AC-1 for resistive loads. Coil is 100 V AC, 50/60 Hz. One normally open auxiliary contact is built in. Screw terminals accept up to 4 mm² conductors."},{"question":"What compliance documentation does Schneider provide for this part?","answer":"The contactor carries UL, CSA, IEC, JIS, and GB/T certifications as listed. Flame retardance is V1 per UL 94. Safety reliability data per EN/ISO 13849-1 is published."},{"question":"What is the closest alternative in the TeSys K family?","answer":"Within the same TeSys K range, the LC1K1210P7 differs only by coil voltage (230 V AC instead of 100 V AC). All other ratings — current, poles, aux contacts, dimensions — are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1K1210K7","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/LC1K1210K7 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}}