{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX4D6VD","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX4D6VD","canonicalUrl":"https://aoctrl.com/schneider/LX4D6VD","factsUrl":"https://aoctrl.com/api/mcp/products/LX4D6VD","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys D contactor replacement coil, 348 V DC, 51.9 Ohm, 10 Mcycles mechanical durability, active production.","salesMarkdown":"The LX4D6VD is a replacement coil for the TeSys D contactor line, specifically the LX1D6 device short name. It's the part you swap when the original coil burns out or you're converting a contactor to a different control voltage. The coil is rated for 348 V DC control circuits, with a measured resistance of 51.9 Ohm at 68 °F (20 °C). This coil has no built-in suppressor module, so you'll need to add an external flyback diode or RC snubber across the coil terminals if your application requires it — standard practice for DC coils driving inductive loads. The coil's inductance when closed is 4.18 H, which governs the inrush current profile and the suppression you'll need. Ambient operating temperature range is 23 to 140 °F (-5 to 60 °C), so it's fine for most indoor panel environments but not for direct exposure to ovens or outdoor cabinets in direct sun without derating.","metaTitle":"Schneider LX4D6VD TeSys contactor coil, 348 V DC","metaDescription":"Schneider Electric LX4D6VD replacement coil for TeSys D contactors. 348 V DC control voltage, 51.9 Ohm resistance, 10 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","title":"LX4D6VD","Category":"18401-WORLD SERVICE PARTS(CTR ACCESS)","description":"coil LX4-D - 348 V DC","Coil technology":"Without built-in suppressor module","lifecycle_stage":"current","Device short name":"LX1D6","Average resistance":"51.9 Ohm 68 °F (20 °C)","Mechanical durability":"10 Mcycles","Maximum operating rate":"3600 cyc/h 140 °F (60 °C)","Product or Component Type":"Contactor coil","Inductance of closed circuit":"4.18 H","[Uc] control circuit voltage":"348 V DC","Ambient Air Temperature for Operation":"23...140 °F (-5...60 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/404f4ba42d63a8b37f3097a819c11cd8.pdf","sourceUrl":"https://www.se.com/uk/en/product/LX4D6VD/coil-lx4d-348-v-dc/"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the LX4D6VD in the TeSys family?","answer":"Within the TeSys D range, the LX4D6VD is the specific 348 V DC coil variant for the LX1D6 contactor. There is no direct pin-compatible alternative at a different voltage — you would need to match the contactor frame and coil voltage exactly. For a different control voltage, select the corresponding coil order code from the TeSys D coil family."},{"question":"Does the LX4D6VD have a built-in coil suppression module?","answer":"No, this coil is supplied without a built-in suppressor module. You must add an external suppression circuit (e.g., a free-wheeling diode for DC or an RC snubber for AC) if your application requires it to protect the control circuit from voltage spikes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX4D6VD","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/LX4D6VD 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}}