{"product_id":"eaton-hkd3225-225a-600v-3-pole-circuit-breaker","title":"Eaton HKD3225 - 225 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton HKD3225 is a rugged 3-pole molded case circuit breaker rated for 225 A and 600 V, engineered to protect panelboards and load centers from overcurrent and short-circuit conditions. Built for reliability in real-world electrical systems, this breaker uses a thermal-magnetic trip unit that delivers stable, repeatable protection across varying temperatures and electrical loads.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e maximizes panel space and simplifies installation in crowded enclosures, helping you fit essential protection into tight electrical footprints.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e combines overload protection with fast short-circuit response, providing consistent protection performance and predictable tripping behavior when it matters most.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible compatibility\u003c\/strong\u003e designed to drop into matching Eaton OEM load centers and panelboards, making replacements straightforward and ensuring alignment with your existing protection scheme.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWide application range\u003c\/strong\u003e suitable for residential, commercial, and light industrial service feeders, where dependable protection and compact form factor are key.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\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 HKD3225\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 225 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 3\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\u003eWho should consider this breaker? electrical contractors, facility managers, and OEM panelboard designers who need a dependable, space-efficient 3-pole solution that aligns with Eaton’s panelboard ecosystems. Whether you're upgrading an aging panel, performing a replacement in a commercial electrical room, or equipping a light industrial feeder, the HKD3225 delivers consistent protection and seamless compatibility.\u003c\/p\u003e \u003cp\u003eWhy choose AmpState for this Eaton HKD3225? We stock authentic Eaton protection devices and provide accurate part matching for your OEM panels, helping reduce downtime and installation guesswork. This 225 A, 600 V, 3-pole breaker is ready for straightforward ordering and reliable performance in the field.\u003c\/p\u003e \u003cp\u003ePractical usage tips: verify that your existing panelboard family matches the HKD3225’s mounting and trip characteristics, plan for clean wiring routes within the enclosure, and follow appropriate NEC guidelines during installation. For long-term reliability, pair this breaker with correctly rated conductors and secure mounting to maintain proper electrical contact and heat dissipation.\u003c\/p\u003e \u003cp\u003eReady to upgrade or replace? Add the Eaton HKD3225 225 A, 600 V, 3-Pole Molded Case Circuit Breaker to your panel today and safeguard your electrical system with trusted Eaton protection from AmpState.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349602586786,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-hkd3225-225-a-600-v-3-pole-circuit-breaker-ampstate-breakers-687.webp?v=1788690312","url":"https:\/\/www.ampstate.com\/products\/eaton-hkd3225-225a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}