{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FB28.3","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"FB28.3","canonicalUrl":"https://aoctrl.com/schneider/FB28.3","factsUrl":"https://aoctrl.com/api/mcp/products/FB28.3","rawCanonicalId":null},"summary":{"shortDescription":"THERMAL UNIT|THERMAL UNIT","salesMarkdown":null,"metaTitle":"Schneider FB28.3 Thermal Unit","metaDescription":"Schneider FB28.3 thermal overload unit for use in Square D thermal overload relays for motor protection.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"Category":"US10CP121781","lifecycle_stage":"unknown","Range of Product":"FB","Motor tripping class":"10","Nbr. of units in pkg.":"1","Thermal overload type":"Melting alloy"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$45.44","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a144d3ca83e1aa70ea9eacce43415f13.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/FB28.3/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/FB28.3","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/FB28.3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}