{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A3XL4NB","brand":"ABB","brandSlug":"abb","productSlug":"A3XL4NB","canonicalUrl":"https://aoctrl.com/abb/A3XL4NB","factsUrl":"https://aoctrl.com/api/mcp/products/A3XL4NB","rawCanonicalId":null},"summary":{"shortDescription":"A3XL4NB, A3 CAP MUSHROOM BLACK, end-of-life lifecycle stage.","salesMarkdown":"The A3XL4NB is a mushroom-head pushbutton actuator, listed as A3 CAP MUSHROOM BLACK — a black mushroom-cap style operator typically used for emergency-stop or palm-actuated control stations in industrial panels. ## Lifecycle Reality — EOL Hot For a BOM line that needs this exact mushroom cap — black, A3 series — the sourcing path is through independent distribution or surplus channels.","metaTitle":"A3XL4NB A3 CAP MUSHROOM BLACK, EOL Hot","metaDescription":"A3XL4NB A3 CAP MUSHROOM BLACK pushbutton actuator. Lifecycle stage: eol_hot. Sourced to order against RFQ through independent channels.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a7d59dc7a78d475573fea184514b8d62.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/A3XL4NB/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy A3XL4NB and how do I get a price?","answer":"We source the A3XL4NB to order through independent distribution and surplus channels. Submit an RFQ for current availability and pricing — confirmed at quote time, with no obligation."},{"question":"What is the A3XL4NB description?","answer":"The part is described as A3 CAP MUSHROOM BLACK — a black mushroom-head pushbutton cap for the A3 series of industrial control station operators."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/A3XL4NB","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/abb/A3XL4NB 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}}