{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A3XL4LM","brand":"ABB","brandSlug":"abb","productSlug":"A3XL4LM","canonicalUrl":"https://aoctrl.com/abb/A3XL4LM","factsUrl":"https://aoctrl.com/api/mcp/products/A3XL4LM","rawCanonicalId":null},"summary":{"shortDescription":"A3 series, 44mm illuminated mushroom-head pushbutton, amber lens, end-of-life lifecycle stage.","salesMarkdown":"The A3XL4LM is a 44mm illuminated mushroom-head pushbutton with an amber lens, part of the A3 series of industrial pilot devices. The 44mm head diameter is the large-format size — typically specified for emergency-stop or prominent control stations where the actuator needs to be visually dominant and easy to strike in a panic. The amber illumination means the button glows when the integral lamp circuit is energized, giving a clear status indication on the panel face. The 44mm mounting hole is the standard large cutout for this class of pilot device. Panel thickness and behind-panel depth must accommodate the lamp holder and contact block stack — typical for a mushroom-head actuator, the body extends further behind the panel than a flush pushbutton. Verify clearance behind the gland plate before committing the cutout.","metaTitle":"A3XL4LM A3 44mm Illuminated Mushroom Amber Pushbutton","metaDescription":"A3XL4LM 44mm illuminated mushroom-head pushbutton in amber. Lifecycle eol_hot — sourced to order against RFQ. Quoted on request.","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":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/A3XL4LM/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative to A3XL4LM?","answer":"No official successor order code is recorded. A parametric replacement would need to match the 44mm mounting diameter, illuminated mushroom-head form factor, and amber lens color. A sourcing specialist can cross-reference against current A3-series or equivalent offerings at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/A3XL4LM","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/A3XL4LM 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}}