{"product_id":"eaton-hjd3225-225a-600v-3-pole-circuit-breaker","title":"Eaton HJD3225 - 225 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eWhen your electrical distribution requires robust protection for 3-phase circuits, the Eaton HJD3225 delivers reliability with every trip. This 225A, 600V, 3-pole molded-case circuit breaker is built to guard panelboards and load centers against overcurrent and short-circuit events with precise, repeatable performance.\u003c\/p\u003e \u003ch2\u003eKey features that matter in the field\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eSpace-efficient molded-case design that maximizes panel capacity without compromising protection.\u003c\/li\u003e \u003cli\u003eThermal-magnetic trip unit combines a thermal element for overload detection with a magnetic element for instantaneous short-circuit response, delivering stable protection across varying loads and temperatures.\u003c\/li\u003e \u003cli\u003e3-pole configuration supports three-phase distribution, ideal for commercial and light-industrial systems.\u003c\/li\u003e \u003cli\u003e225A amperage rating and 600V maximum voltage provide protection for heavier branch circuits and equipment loads.\u003c\/li\u003e \u003cli\u003eDesigned for straightforward replacement and seamless compatibility with matching OEM load centers and panelboards, ensuring proper fit and coordinated tripping.\u003c\/li\u003e \u003cli\u003eVersatile for residential, commercial, and light-industrial applications where dependable branch-circuit protection is essential, from electrical rooms to utility closets.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eApplications and best-fit scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eNew installations in offices, small data centers, retail spaces, and manufacturing lines that rely on reliable 3-phase power distribution.\u003c\/li\u003e \u003cli\u003eRetrofits in Eaton-compatible panels to restore protection and improve safety margins for aging electrical systems.\u003c\/li\u003e \u003cli\u003eService panel upgrades where denser circuit layouts demand a compact, high-capacity breaker without sacrificing protection quality.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart Number: HJD3225\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 225A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600V\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNote: This unit is ready to ship through AmpState, offering dependable protection for your panel installations and replacements with a trusted Eaton design.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349599998114,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_9cca5d2b-82be-4d10-8814-9d6f40884d40.png?v=1764150960","url":"https:\/\/www.ampstate.com\/products\/eaton-hjd3225-225a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}