{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1K1210N7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1K1210N7","canonicalUrl":"https://aoctrl.com/schneider/LC1K1210N7","factsUrl":"https://aoctrl.com/api/mcp/products/LC1K1210N7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys contactor, 3-pole, 12 A AC-3, 1 NO auxiliary contact, screw clamp terminals, DIN-rail or plate mount.","salesMarkdown":"The contactor also carries AC-1 (resistive) and AC-4 (plugging/reversing) ratings, so it's not limited to motor loads, but the 12 A AC-3 figure is the spec that decides fit for a typical pump, fan, or conveyor motor circuit. The power pole is 3 NO — three normally-open main contacts, which is the standard for a three-phase contactor. The auxiliary contact block is built in: 1 NO instantaneous, so you get one mirror contact for status feedback or interlocking without adding a side-mount block. Electrical durability is 1.3 million cycles at 12 A AC-3, and mechanical durability is 10 million cycles — that's the life the mechanism is designed for before wear-out. The contactor dissipates 1.3 W holding in, with an inrush of 30 VA at 20 °C, so the control transformer needs to handle that pull-in surge. Minimum switching is 5 mA at 17 V for the signalling circuit, which means it can reliably switch low-level PLC-level signals on the aux contact. The footprint is compact: 1.8 in (45 mm) wide, 2.3 in (58 mm) high, 2.2 in (57 mm) deep. That width is a single 45 mm module, so it fits standard DIN-rail enclosures without crowding. Screw clamp terminals accept solid wire up to 4 mm² or flexible with ferrule up to 2.5 mm², with a tightening torque range of 0.8 to 1.3 N·m. The IP2X finger protection (per VDE 0106) means the terminals are touch-safe once installed in an enclosure.","metaTitle":"Schneider Electric LC1K1210N7 TeSys contactor, 3-pole, 12 A","metaDescription":"Schneider Electric LC1K1210N7 TeSys contactor. 3-pole, 12 A AC-3 motor switching, 1 NO aux contact. Current lifecycle. UL, CSA, IEC 60947-4-1. DIN-rail or plate mount. Sourced to o","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"2.2 in (57 mm)","Range":"TeSys","Width":"1.8 in (45 mm)","Height":"2.3 in (58 mm)","Category":"US10I1222326","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":"Plate Rail","Device short name":"LC1K","Poles description":"3P","Tightening torque":"7.08...11.5 lbf.in (0.8...1.3 N.m) screw clamp terminals Philips No 2 7.08...11.5 lbf.in (0.8...1.3 N.m) screw clamp terminals flat Ø 6 mm 7.08...11.5 lbf.in (0.8...1.3 N.m) screw clamp terminals pozidriv No 2","Device Application":"Control","Inrush power in VA":"30 VA (at 68 °F (20 °C))","Operating altitude":"6561.68 ft (2000 m) without derating","Non overlap distance":"0.02 in (0.5 mm)","Protective treatment":"TC IEC 60068 TC 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 1.3 Mcycles 12 A AC-3e 0.3 Mcycles 20 A AC-1 0.02 Mcycles 72 A AC-4 <= 440 V","Mechanical durability":"10 Mcycles","Mechanical robustness":"Shocks contactor closed, on X axis10 Gn for 11 ms IEC 60068-2-27 Shocks contactor closed, on Y axis15 Gn for 11 ms IEC 60068-2-27 Shocks contactor closed, on Z axis15 Gn for 11 ms IEC 60068-2-27 Shocks contactor opened, on X axis6 Gn for 11 ms IEC 60068-2-27 Shocks contactor opened, on Y axis10 Gn for 11 ms IEC 60068-2-27 Shocks contactor opened, on Z axis10 Gn for 11 ms IEC 60068-2-27 Vibrations contactor closed4 Gn, 5...300 Hz IEC 60068-2-6 Vibrations contactor opened2 Gn, 5...300 Hz IEC 60068-2-6","Nbr. of units in pkg.":"1","Maximum operating rate":"3600 cyc/h","Auxiliary contacts type":"Instantaneous 1 NO","Connections - terminals":"screw clamp terminals 1 0.002...0.006 in² (1.5...4 mm²)solid screw clamp terminals 1 0.001...0.006 in² (0.75...4 mm²)flexible without cable end screw clamp terminals 1 0.0005...0.004 in² (0.34...2.5 mm²)flexible with cable end screw clamp terminals 2 0.002...0.006 in² (1.5...4 mm²)solid screw clamp terminals 2 0.001...0.006 in² (0.75...4 mm²)flexible without cable end screw clamp terminals 2 0.0005...0.002 in² (0.34...1.5 mm²)flexible with cable end","IP degree of protection":"IP2X VDE 0106","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 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 <122 °F (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 68 °F (20 °C))","Ambient Air Temperature for Storage":"-58...176 °F (-50...80 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$36.83 – $92.09","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f3e4b3afdac015888edfe45f2358ebee.pdf","sourceUrl":"https://www.se.com/vn/en/product/LC1K1210N7/contactor-tesys-k-3p-ac3-ac3e440v-12a-aux-1no-400-415v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1K1210N7/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this contactor?","answer":"The LC1K1210N7 is a 3-pole contactor rated 12 A in AC-3 (motor) duty, with a 1 NO auxiliary contact. It has a mechanical durability of 10 million cycles and electrical durability of 1.3 million cycles at 12 A AC-3. The coil inrush is 30 VA, holding power 4.5 VA at 20 °C."},{"question":"What standards does the LC1K1210N7 comply with?","answer":"It complies with EN/IEC 60947-4-1, UL 60947-4-1, CSA C22.2 No 60947-4-1, and JIS C8201-4-1. It also meets IEC 60335-1 Clause 30.2 and IEC 60335-2-40 Annex JJ for appliance applications, and has a V1 flame retardance rating per UL 94."},{"question":"What is the physical size of the LC1K1210N7?","answer":"The dimensions are 1.8 in (45 mm) wide, 2.3 in (58 mm) high, and 2.2 in (57 mm) deep. It mounts on a DIN rail or a flat plate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1K1210N7","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/LC1K1210N7 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}}