{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX1D4Q5","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX1D4Q5","canonicalUrl":"https://aoctrl.com/schneider/LX1D4Q5","factsUrl":"https://aoctrl.com/api/mcp/products/LX1D4Q5","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys D LX1D4Q5 contactor coil, 380 V AC 50 Hz, 90 VA inrush, 7.5 VA hold-in, AC control circuit.","salesMarkdown":"## 380 V AC 50 Hz coil for TeSys D contactors The LX1D4Q5 is a replacement contactor coil from the Schneider TeSys D range, wound for 380 V AC 50 Hz control circuits. It is the service part for the contactor frame, not the full contactor assembly — the coil swaps into the existing TeSys D magnet stack. Inrush power is 90 VA at 50 Hz; once the contactor seals, the hold-in power drops to 7.5 VA. The control circuit voltage limits are 0.8...1.1 Uc at up to 55 °C, so a 380 V coil stays pulled in down to about 304 V and up to 418 V at the coil terminals. ## Obsolete — sourcing through independent channels Schneider has marked the LX1D4Q5 as obsolete. Available through independent surplus and new-old-stock channels. Quantities are lot-specific; availability and pricing are confirmed at RFQ against the BOM line. No stock-holding claim is made here — each request is quoted individually. ## What fits — panel and contactor compatibility This coil is the AC 50 Hz variant for the TeSys D contactor frame. The 380 V AC rating matches European 400 V line-to-line control circuits derived from a 400/230 V distribution system. The AC coil type means it operates on sinusoidal control voltage, not DC or rectified AC. The coil mounts directly onto the TeSys D contactor magnet assembly — no adapter or bracket needed. The inrush-to-hold power ratio (90 VA to 7.5 VA) is typical for AC-operated contactor coils; the control transformer supplying the circuit must be sized for the inrush peak, not the steady-state hold-in figure.","metaTitle":"Schneider LX1D4Q5 TeSys D Contactor Coil, 380 V AC 50 Hz","metaDescription":"Schneider Electric LX1D4Q5 TeSys D contactor coil, 380 V AC 50 Hz, 90 VA inrush, 7.5 VA hold-in.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactor & Starter Coils"],"specifications":{"Range":"TeSys","Category":"22341-CONTACTOR,D,K,&F ACCESS","Coil type":"AC 50 Hz","lifecycle_stage":"current","Inrush power in VA":"90 VA 50 Hz","Control circuit type":"AC","Product or Component Type":"Contactor coil","[Uc] control circuit voltage":"380 V AC 50 Hz","Control circuit voltage limits":"0.8...1.1 Uc (at <131 °F (55 °C))","Hold-in power consumption in VA":"7.5 VA 50 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$76.49 – $86.84","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/uk/en/product/LX1D4Q5/contactor-coil-tesys-d-lx1d-380-v-ac-50-hz/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LX1D4Q5/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative to the LX1D4Q5 in the TeSys D family?","answer":"A functionally equivalent coil from the same TeSys D range would need to match the 380 V AC 50 Hz control voltage, the AC coil type, and the mechanical interface to the contactor frame. Confirm the replacement part number against the contactor's coil marking before ordering."},{"question":"What compliance documentation does Schneider provide for the LX1D4Q5?","answer":"As a TeSys D component, it was originally manufactured to Schneider's standard industrial control product compliance framework. Documentation availability should be confirmed at the time of RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX1D4Q5","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/LX1D4Q5 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}}