{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC7K120047M7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC7K120047M7","canonicalUrl":"https://aoctrl.com/schneider/LC7K120047M7","factsUrl":"https://aoctrl.com/api/mcp/products/LC7K120047M7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys K series, LC7K120047M7 contactor, 4 NO poles, 220-230 V AC 50/60 Hz control circuit, AC-1 utilisation category, 45 x 58 x 57 mm.","salesMarkdown":"## Part Identification and Compliance The control circuit operates on 220-230 V AC at 50/60 Hz, with a silent AC coil drawing 3 VA inrush at 20 °C. The contactor is fully compliant with 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, making it suitable for tender submissions requiring multi-standard certification. Rated for AC-1 duty, this contactor carries a thermal current (Ith) of 20 A at 50 Hz, with an average power circuit impedance of 3 mOhm per pole. The electrical durability is specified at 0.3 million cycles at 20 A AC-1 up to 440 V, while mechanical durability reaches 10 million cycles. For safety circuit integration, the B10d value is 1,369,863 cycles under nominal load per EN/ISO 13849-1, and 20,000,000 cycles under mechanical load only. The rated breaking capacity is 110 A at 440 V, 80 A at 500 V, and 70 A at 660-690 V per IEC 60947. The rated making capacity is 144 A AC for the power circuit. These figures confirm the contactor is sized for moderate resistive loads in control panels, not for motor starting (which would require AC-3 rating). Connections use Faston terminals: two cables for 2.8 mm busbar cross-section, or one cable for 6.35 mm busbar. The associated fuse rating is 25 A gG or 25 A aM for the power circuit. Heat dissipation is 3 W, which should be considered in panel thermal calculations. The maximum operating rate is 3600 cycles per hour.","metaTitle":"Schneider Electric TeSys K LC7K120047M7 Contactor, 4 NO, 220","metaDescription":"Schneider Electric TeSys K LC7K120047M7 contactor, 4 NO poles, 220-230 V AC 50/60 Hz coil, AC-1 rated 20 A, 3 W dissipation, EN/IEC/UL/CSA compliant, current production.","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","Product name":"TeSys K","Operating time":"30...40 ms coil energisation and NO closing 30 ms coil de-energisation and NO opening","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":"3 W","Mounting support":"Rail Plate","Range of product":"TeSys K","Average impedance":"3 mOhm - Ith 20 A 50 Hz for power circuit","Device short name":"LC7K","Poles description":"4P","Compatibility code":"LC7K","Device application":"Control","Inrush power in VA":"3 VA (at 20 °C)","Operating altitude":"2000 m without derating","Control circuit type":"AC at 50/60 Hz silent","Overvoltage category":"III","Protective treatment":"TC conforming to IEC 60068 TC conforming to DIN 50016","Utilisation category":"AC-1","Contactor application":"Resistive load","Electrical durability":"0.3 Mcycles 20 A AC-1 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","Associated fuse rating":"25 A gG at 25 A aM for power circuit","Maximum operating rate":"3600 cyc/h","Connections - terminals":"Faston terminals 2 cable(s) - busbar cross section: 2.8 mm Faston terminals 1 cable(s) - busbar cross section: 6.35 mm","IP degree of protection":"IP2X conforming to VDE 0106","Rated breaking capacity":"110 A at 440 V conforming to IEC 60947 80 A at 500 V conforming to IEC 60947 70 A at 660...690 V conforming to IEC 60947","Pole contact composition":"4 NO","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","Product or component type":"Contactor","Irms rated making capacity":"144 A AC for power circuit conforming to NF C 63-110 144 A AC for power circuit conforming to IEC 60947","Signalling circuit frequency":"<= 400 Hz","[Uc] control circuit voltage":"220...230 V AC 50/60 Hz","[Ui] rated insulation voltage":"Power circuit: 600 V conforming to UL 508 Power circuit: 690 V conforming to IEC 60947-4-1 Power circuit: 600 V conforming to CSA C22.2 No 14","Control circuit voltage limits":"Operational: 0.85...1.1 Uc (at Drop-out: 0.1...0.75 Uc (at <50 °C)","[Ie] rated operational current":"20 A (at 16 A (at <70 °C) at 690 V AC AC-1 for power circuit","[Ue] rated operational voltage":"Power circuit: 690 V AC 50/60 Hz","Hold-in power consumption in VA":"3 VA (at 20 °C)","Ambient air temperature for storage":"-50...80 °C","[Uimp] rated impulse withstand voltage":"8 kV","[Icw] rated short-time withstand current":"115 A 50 °C - 1 s for power circuit 105 A 50 °C - 5 s for power circuit 100 A 50 °C - 10 s for power circuit 75 A 50 °C - 30 s for power circuit 55 A 50 °C - 1 min for power circuit 50 A 50 °C - 3 min for power circuit 25 A 50 °C - >= 15 min for power circuit","[Ith] conventional free air thermal current":"20 A (at 50 °C) for power circuit"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/59c4eb4573345bc3b14bae08f5f7b70b.pdf","sourceUrl":"https://www.se.com/in/en/product/LC7K120047M7/tesys-k-contactor-4p-4-no-ac1-440-v-20-a-220-230-v-ac-coil/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC7K120047M7/alternatives.json"},"ai":{"faq":[{"question":"What are the key specifications for panel fit?","answer":"The contactor measures 45 mm wide, 58 mm high, and 57 mm deep, mounts on DIN rail or plate, and dissipates 3 W of heat. Connections are Faston terminals for 2.8 mm or 6.35 mm busbars."},{"question":"What compliance standards does this contactor meet?","answer":"It is fully compliant with 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. The flame retardance rating is V1 per UL 94, and it also meets NF F 16-101 and NF F 16-102 Requirement 2."},{"question":"What is the rated breaking capacity at different voltages?","answer":"The rated breaking capacity is 110 A at 440 V, 80 A at 500 V, and 70 A at 660-690 V, all per IEC 60947."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC7K120047M7","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/LC7K120047M7 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}}