{"product_id":"eaton-fd4225-225a-600v-4-pole-bolt-on-circuit-breaker","title":"Eaton FD4225 - 225 A, 600 V, 4-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton FD4225—a 225A, 600V, 4-pole bolt‑on molded case circuit breaker designed to deliver dependable branch circuit protection for panelboards and loadcenters. Built to endure vibration and heavy use, this breaker is a smart, reliable choice for residential, commercial, and light industrial electrical systems.\u003c\/p\u003e \u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003e engineered for secure, long‑lasting protection, the FD4225 combines a bolt‑on mounting style with a thermal‑magnetic trip unit to provide stable, repeatable protection performance. Its 4‑pole configuration makes it a natural fit for 3‑phase applications, while its compatibility with matching OEM loadcenters and panelboards ensures a seamless, OEM‑grade integration.\u003c\/p\u003e \u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt‑on mounting\u003c\/strong\u003e ensures a rigid, vibration‑resistant bus connection, reducing looseness and improving reliability in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal‑magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by responding appropriately to both overload and short‑circuit conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e4‑pole design\u003c\/strong\u003e supports 3‑phase systems, providing comprehensive protection for multi‑wire circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e225A amperage rating\u003c\/strong\u003e handles substantial branch loads while protecting circuit integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V voltage rating\u003c\/strong\u003e aligns with common industrial and commercial electrical standards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM‑compatible\u003c\/strong\u003e works with matching Eaton loadcenters and panelboards for a straightforward, dependable replacement or upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eResidential upgrades where a robust, reliable breaker is needed for heavy circuits or three‑phase equipment in modern panels.\u003c\/li\u003e \u003cli\u003eCommercial electrical rooms requiring durable protection for lighting, motors, and distribution feeders.\u003c\/li\u003e \u003cli\u003eLight industrial installations that demand consistent performance under vibration and electrical load variations.\u003c\/li\u003e \u003cli\u003eSpare or replacement units in Eaton‑brand panelboards to maintain system uniformity and warranty compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\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 FD4225\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal‑magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 225A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 4\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Bolt‑on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short‑circuit protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Matching OEM loadcenters and panelboards\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Eaton FD4225 for a proven, OEM‑aligned solution that delivers solid protection, easy integration, and long‑term reliability in a variety of electrical service environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349576536226,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-fd4225-225-a-600-v-4-pole-bolt-on-circuit-breaker-ampstate-177.webp?v=1788686087","url":"https:\/\/www.ampstate.com\/products\/eaton-fd4225-225a-600v-4-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}