{"product_id":"eaton-bd3040-circuit-breaker","title":"Eaton BD3040 - Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton BD3040\u003c\/strong\u003e molded case circuit breaker is a compact, dependable protection solution designed to safeguard panelboards and load centers. Built for reliable branch circuit overcurrent and short-circuit protection, this unit is engineered to fit seamlessly into modern electrical distributions while maximizing panel space.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e Unlocks more usable space in your panel without sacrificing protection, making installation cleaner and wiring easier in tight panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e Delivers stable, repeatable protection across a wide range of temperatures and loads, ensuring precise responses to overloads and short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e Specifically designed to pair with matching Eaton OEM load centers and panelboards, preserving listing, compatibility, and streamlined installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile performance\u003c\/strong\u003e Suitable for residential, commercial, and light industrial applications, handling everyday circuits with confidence.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe BD3040 serves as reliable \u003cem\u003ebranch circuit overcurrent and short-circuit protection\u003c\/em\u003e in a variety of settings. With a thermal-magnetic trip unit, it responds quickly to short-circuit events while preventing nuisance tripping on gradual overloads, helping minimize downtime and service interruptions. Its molded-case construction is chosen for robustness and long-term durability in demanding environments.\u003c\/p\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or expanding residential service panels where space is at a premium\u003c\/li\u003e \u003cli\u003eProtecting lighting, receptacle, and small equipment circuits in commercial spaces\u003c\/li\u003e \u003cli\u003ePanel installations for light industrial equipment where dependable protection is essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the Eaton BD3040\u003c\/h3\u003e\n\u003cp\u003eUnlike generic breakers, the BD3040 emphasizes compatibility and reliability within Eaton’s ecosystem. The combination of a compact form factor and a thermal-magnetic trip unit delivers predictable protection that’s easy to spec, install, and maintain alongside your existing Eaton panelboards and load centers. This means fewer surprises during inspections and a smoother replacement or upgrade path when updating your electrical distribution.\u003c\/p\u003e \u003ch3\u003eTechnical highlights\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e BD3040\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for straightforward compatibility and dependable performance, the Eaton BD3040 is a practical choice for professionals seeking a robust, space-efficient protection device that aligns with OEM panel systems and real-world electrical demands.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349494747298,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-bd3040-circuit-breaker-ampstate-breakers-996.webp?v=1788675719","url":"https:\/\/www.ampstate.com\/products\/eaton-bd3040-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}