{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX1D84LSE","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX1D84LSE","canonicalUrl":"https://aoctrl.com/schneider/LX1D84LSE","factsUrl":"https://aoctrl.com/api/mcp/products/LX1D84LSE","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys Deca Advanced control module, LX1D84LSE, 200-500V AC/DC wide-range coil for 4-pole LC1DT200A contactors.","salesMarkdown":"The LX1D84LSE is the control coil module for a TeSys Deca Advanced 4-pole contactor — specifically the LC1DT200A frame. It's the replaceable coil assembly, not the full contactor, so you're swapping only the electromagnet section while keeping the power poles and arc chambers in place. Rated for 200...500 V AC/DC control circuits, which covers most 230/400/480 V control transformers without needing a separate coil tap. Coil type is wide-range AC/DC — meaning it accepts both supply types across the full 200-500 V band without a rectifier module or voltage selector. Control voltage limits are 0.8 Uc min to 1.1 Uc max at ambient below 60 °C, so at 400 V nominal the dropout threshold sits around 320 V and pickup around 440 V. ## Power draw and thermal budget Inrush hits 120 W / 170 VA at 20 °C, then settles to a hold-in of 5.1 W / 16.5 VA. That 3 W continuous heat dissipation matters when you're stacking multiple contactors in a sealed panel — it's low enough for most enclosures without forced ventilation, but worth checking against your thermal rise calc if you're running 20+ units in a single cabinet. Mechanical durability is rated at 8 million cycles — that's the contactor frame's mechanical life, not the electrical switching life under load. For reference, a PLC cycling a conveyor once every 10 seconds would hit 8 Mcycles in about 2.5 years of continuous operation. Mounts onto the LC1DT200A contactor base via the standard TeSys Deca clip system — no tools needed for the coil swap, but you'll want the contactor de-energized and the auxiliary contacts disconnected before prying the module off. The 4-pole configuration means the coil module spans the full width of the contactor; verify mechanical interlock clearance if you're pairing two units for reversing duty.","metaTitle":"Schneider LX1D84LSE TeSys Deca Contactor Coil, 200-500V AC/D","metaDescription":"Schneider Electric LX1D84LSE control module for TeSys Deca Advanced contactors. 200-500V AC/DC wide-range coil, 4P compatible, 8 Mcycles mechanical durability. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactor & Starter Coils"],"specifications":{"Range":"TeSys Deca","title":"LX1D84LSE","Coil type":"Wide range","description":"Control module,Tesys Deca Advanced,200-500V AC/DC,for LC1DT200A/4P","lifecycle_stage":"current","Heat dissipation":"3 W","Inrush power in W":"120 W (at 20 °C)","Inrush power in VA":"170 VA (at 20 °C)","Control circuit type":"AC/DC","Mechanical durability":"8 Mcycles","Product or component type":"Contactor coil","Number of Poles compatible":"4P","[Uc] control circuit voltage":"200...500 V AC/DC","Control circuit voltage limits":"0.8 Uc Min...1.1 Uc Max (at <60 °C)","Hold-in power consumption in W":"5.1 W at 20 °C","Hold-in power consumption in VA":"16.5 VA (at 20 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f5341999cba1f659e0bacb03ce147c87.pdf","sourceUrl":"https://www.se.com/th/en/product/LX1D84LSE/control-moduletesys-deca-advanced200500v-ac-dcfor-lc1dt200a-4p/"},"ai":{"faq":[{"question":"What contactor does the LX1D84LSE fit?","answer":"It's the control coil module for the TeSys Deca Advanced LC1DT200A 4-pole contactor. It replaces the coil assembly while keeping the power poles and arc chambers in place."},{"question":"What is the control voltage range?","answer":"200...500 V AC/DC wide-range coil — accepts both AC and DC supplies across the full band without a rectifier module. Control voltage limits are 0.8 Uc min to 1.1 Uc max at ambient below 60 °C."},{"question":"What is the power consumption?","answer":"Inrush: 120 W / 170 VA at 20 °C. Hold-in: 5.1 W / 16.5 VA at 20 °C. Continuous heat dissipation is 3 W."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX1D84LSE","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/LX1D84LSE when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}