{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LC1E1801R5","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LC1E1801R5","canonicalUrl":"https://aoctrl.com/schneider/LC1E1801R5","factsUrl":"https://aoctrl.com/api/mcp/products/LC1E1801R5","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Easy TeSys Control, LC1E1801R5, 3P(3NO) contactor, AC-3 18A ≤440V, 440V AC 50Hz coil, 1NC auxiliary contact.","salesMarkdown":"The Schneider Electric LC1E1801R5 is a 3-pole contactor from the Easy TeSys Control range, rated for AC-3 motor switching up to 18 A at ≤440 V with a 440 V AC 50 Hz coil and one NC auxiliary contact. Rated for utilisation categories AC-3 (motor starting), AC-3e (enhanced motor), and AC-1 (resistive load), this contactor handles both motor control and resistive load applications. For a direct replacement within the Easy TeSys family, a parametric cross-reference is needed — contact us with your application details and we can identify a current-production equivalent. Compliant with EN/IEC 60947-1, -4-1, and -5-1, plus GB/T 14048.1.4, and.5, and EN/IEC 60335-1 Clause 30.2 and -2-40 Annex JJ. IP2X finger protection per IEC 60529. Ambient temperature range: -5 °C to 55 °C operation, -20 °C to 70 °C at Uc, storage -60 °C to 80 °C. Mechanical robustness rated for vibrations (1.5 Gn open, 3 Gn closed, 5-300 Hz) and shocks (7 Gn open, 10 Gn closed, 11 ms). ## Integration Notes","metaTitle":"Schneider LC1E1801R5 Easy TeSys Contactor, 18A AC-3, 440V AC","metaDescription":"Obsolete Schneider LC1E1801R5 Easy TeSys Control contactor. 3P(3NO), 18A AC-3 ≤440V, 440V AC 50Hz coil, 1NC aux. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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":"Plate DIN rail","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/be161bd2cce64ce453275a9a2f38c7da.pdf","sourceUrl":"https://www.se.com/sg/en/product/LC1E1801R5/contactoreasy-tesys-controllc1e3p3noac3440v18a440v-ac-coil50hz1nc-auxiliary-contact/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LC1E1801R5/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of the LC1E1801R5?","answer":"Three-pole contactor rated 18 A in AC-3 duty at ≤440 V, with a 440 V AC 50 Hz coil and one NC auxiliary contact. Also rated for AC-3e and AC-1 utilisation categories."},{"question":"What standards does this contactor comply with?","answer":"Compliant with EN/IEC 60947-1, -4-1, -5-1, GB/T 14048.1.4.5, and EN/IEC 60335-1 Clause 30.2 and -2-40 Annex JJ. Fire resistance 850 °C per IEC 60695-2-1."},{"question":"How do I source this obsolete part?","answer":"We source the LC1E1801R5 to order against an RFQ from our independent supply network. Submit a request with your quantity and we will locate a graded unit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LC1E1801R5","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/LC1E1801R5 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}}