{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A3XL4LR","brand":"ABB","brandSlug":"abb","productSlug":"A3XL4LR","canonicalUrl":"https://aoctrl.com/abb/A3XL4LR","factsUrl":"https://aoctrl.com/api/mcp/products/A3XL4LR","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Harmony A3 series, A3XL4LR 44mm illuminated mushroom head pushbutton, red, EOL hot lifecycle stage.","salesMarkdown":"The Schneider A3XL4LR is a 44mm illuminated mushroom head pushbutton in red, part of the Harmony A3 series. This is a panel-mount control station component — the 44mm diameter head provides a large, easy-to-actuate surface for emergency-stop or palm-actuation applications on machinery control panels. The 44mm illuminated mushroom head in red is a standard form factor for emergency-stop actuators on industrial control stations. The illumination indicates the actuator's active or tripped state. Panel cutout and mounting follow the Harmony A3 series footprint, which is a common 22mm or 30mm mounting hole depending on the adapter — verify the base mounting dimensions against your existing enclosure before specifying.","metaTitle":"Schneider A3XL4LR 44mm Illuminated Mushroom Red Pushbutton,","metaDescription":"Schneider A3XL4LR 44mm illuminated mushroom head pushbutton, red. Lifecycle status EOL hot. Sourced to order against RFQ through independent distribution.","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/644d69ca5146244bf3d9bb5836a11427.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/A3XL4LR/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the A3XL4LR?","answer":"The A3XL4LR is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"What is the A3XL4LR's listed description?","answer":"The A3XL4LR is described as a 44mm illuminated mushroom head pushbutton in red, from the Schneider Harmony A3 series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/A3XL4LR","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/A3XL4LR 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}}