{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LX4D4SD","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LX4D4SD","canonicalUrl":"https://aoctrl.com/schneider/LX4D4SD","factsUrl":"https://aoctrl.com/api/mcp/products/LX4D4SD","rawCanonicalId":null},"summary":{"shortDescription":"TeSys LX4D4SD, control relay-contactor accessory, Category 22341-CONTACTOR,D,K,&F ACCESS, Active lifecycle, Obsolescence replacement variant.","salesMarkdown":"## Deployment Context The LX4D4SD: This TeSys control relay-contactor accessory mounts on a DIN rail inside a control panel. It extends the main contactor's control circuit, not the main power path itself.","metaTitle":"TeSys LX4D4SD Contactor Access, Active Lifecycle, Obs Repl","metaDescription":"LX4D4SD is an Active TeSys control relay-contactor accessory in category 22341-CONTACTOR,D,K,&F ACCESS. Obsolescence replacement for prior variants. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactor & Starter Coils"],"specifications":{"Category":"22341-CONTACTOR,D,K,&F ACCESS","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ca0a61b9145ebe89f649752de9d3a917.pdf","sourceUrl":"https://www.se.com/ie/en/product/LX4D4SD/obs-repl-cntrl-rlycontactor-w-tesys/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LX4D4SD/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to LX4D4SD in this component family?","answer":"The LX4D4SD is itself the obsolescence replacement for a prior TeSys control relay-contactor variant. There is no newer alternative listed; this is the current active code in the TeSys accessory family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LX4D4SD","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/LX4D4SD 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}}