{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX4D6UD","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX4D6UD","canonicalUrl":"https://aoctrl.com/schneider/LX4D6UD","factsUrl":"https://aoctrl.com/api/mcp/products/LX4D6UD","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys LX4D6UD contactor coil, 250 V DC, 51.9 Ohm, 10 Mcycles mechanical durability.","salesMarkdown":"## Coil for TeSys contactors — 250 V DC control The LX4D6UD is a replacement coil for Schneider Electric TeSys D and K series contactors, rated for 250 V DC control circuits. It is the coil portion of the LX1D6 device short name and carries no built-in suppressor module, so an external flyback diode or RC snubber must be added across the coil terminals when driven by a DC supply to protect the switching element from inductive kickback. Coil resistance measures 51.9 Ohm at 68 °F (20 °C), which translates to a holding current of roughly 4.8 A at nominal voltage — a figure that matters when sizing the control transformer or DC power supply for a panel with multiple contactors. That rate suits high-speed pick-and-place or packaging lines where the contactor cycles many times per minute.","metaTitle":"Schneider Electric LX4D6UD TeSys contactor coil, 250 V DC","metaDescription":"Schneider Electric LX4D6UD TeSys contactor coil, 250 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":"LX4D6UD","Category":"22341-CONTACTOR,D,K,&F ACCESS","description":"coil LX4-D - 250 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":"250 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/01c07556e30ca3106271bd10dde5ba6c.pdf","sourceUrl":"https://www.se.com/th/en/product/LX4D6UD/coil-lx4d-250-v-dc/"},"ai":{"faq":[{"question":"What is the control voltage for this coil?","answer":"The LX4D6UD is rated for 250 V DC control circuits. It does not include a built-in suppressor module, so an external suppression device is required."},{"question":"What is the mechanical durability of the LX4D6UD?","answer":"The coil is rated for 10 million mechanical cycles, with a maximum operating rate of 3600 cycles per hour at 140 °F (60 °C)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX4D6UD","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/LX4D6UD 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}}