{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1E1801B7","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1E1801B7","canonicalUrl":"https://aoctrl.com/schneider/LC1E1801B7","factsUrl":"https://aoctrl.com/api/mcp/products/LC1E1801B7","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Easy TeSys Control, Contactor, LC1E1801B7, 3P(3NO), AC-3/AC-3e <=440V 18A, 24V AC coil 50/60Hz, 1NC auxiliary contact.","salesMarkdown":"## Part identity and key ratings The LC1E1801B7 is a 3-pole contactor from Schneider Electric's Easy TeSys Control range, rated for AC-3 and AC-3e utilisation at 18 A up to 440 V, with a 24 V AC coil at 50/60 Hz and one NC auxiliary contact built in. That AC-3 rating means it's sized for starting and stopping squirrel-cage motors under full load — the 18 A figure governs the motor current it can switch, not just carry. The 80 mm depth and 74 mm height leave room for wiring ducts alongside. ## Environmental and mechanical limits Operates from -5 to 55 °C ambient, stores from -60 to 80 °C, and works at altitudes up to 3000 m without derating. The TH protective treatment (pollution degree 3 per IEC 60068-2-30) means it's tested for humid, tropical conditions — relevant if the panel sees condensation or high relative humidity. Also meets EN/IEC 60335-1 Clause 30.2 and -2-40 Annex JJ for appliance applications — so it's accepted in HVAC and commercial equipment builds.","metaTitle":"Schneider Electric LC1E1801B7 Easy TeSys Contactor, 18A, 24V","metaDescription":"Active LC1E1801B7 contactor from Schneider Electric Easy TeSys Control series. 3P(3NO), AC-3/AC-3e <=440V 18A, 24V AC coil, 1NC aux. Sourced to order. RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Depth":"80 mm","Range":"Easy TeSys","Width":"45 mm","Height":"74 mm","Standards":"EN/IEC 60947-1 EN/IEC 60947-4-1 EN/IEC 60947-5-1 GB/T 14048.1 GB/T 14048.4 GB/T 14048.5 EN/IEC 60335-1:Clause 30.2 EN/IEC 60335-2-40:Annex JJ","Fire resistance":"850 °C conforming to IEC 60695-2-1","lifecycle_stage":"current","Mounting support":"DIN rail Plate","Non-overlap time":"1.5 ms on energisation guaranteed between NC and NO contact 1.5 ms on de-energisation guaranteed between NC and NO contact","Range of product":"Easy TeSys Control","Device short name":"LC1E","Poles description":"3P","Operating altitude":"3000 m without derating","Protective treatment":"TH (pollution degree 3) conforming to IEC 60068-2-30 test Db","Utilisation category":"AC-3 AC-3e AC-1","Contactor application":"Motor control Resistive load","Mechanical robustness":"Vibrations contactor open (1.5 Gn, 5...300 Hz) Vibrations contactor closed (3 Gn, 5...300 Hz) Shocks contactor open (7 Gn for 11 ms) Shocks contactor closed (10 Gn for 11 ms)","IP degree of protection":"IP2X conforming to IEC 60529","Product or component type":"Contactor","[Ue] rated operational voltage":"Power circuit: 10 MOhm for control circuit","Permissible ambient air temperature around the device":"-20...70 °C at Uc -60...80 °C storage -5...55 °C operation"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a204785d2b7f06276e7675ae2b6cb153.pdf","sourceUrl":"https://www.se.com/hk/en/product/LC1E1801B7/contactoreasy-tesys-controllc1e3p3noac3-ac3e440v18a24v-ac-coil50-60hz1nc-auxiliary-contact/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1E1801B7/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this contactor?","answer":"Rated 18 A in AC-3/AC-3e duty up to 440 V, with a 24 V AC 50/60 Hz coil. It has 3 main poles (3NO) and 1 NC auxiliary contact. The AC-3 rating means it's intended for motor starting and stopping under load."},{"question":"What mounting options does it support?","answer":"Mounts on DIN rail or directly to a mounting plate. Dimensions are 45 mm wide, 80 mm deep, and 74 mm high."},{"question":"What standards does it comply with?","answer":"Compliant with EN/IEC 60947-1, 60947-4-1, 60947-5-1, GB/T 14048.1, 14048.4, 14048.5, and EN/IEC 60335-1 Clause 30.2 and 60335-2-40 Annex JJ. Fire resistance is 850 °C per IEC 60695-2-1."},{"question":"What is the operating temperature range?","answer":"Operates from -5 to 55 °C ambient, with storage from -60 to 80 °C. Altitude rating is 3000 m without derating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1E1801B7","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/LC1E1801B7 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}}