{"product_id":"eaton-hkd3250c-250a-600v-3-pole-circuit-breaker","title":"Eaton HKD3250C - 250 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eWhen you need reliable, space-efficient protection for power distribution, the Eaton HKD3250C delivers. This 250 A, 600 V, 3-pole molded case circuit breaker is engineered to guard panelboards and loadcenters against overcurrent and short circuits. Built to fit seamlessly in Eaton systems and compatible OEM panels, it’s a robust solution for demanding electrical environments.\u003c\/p\u003e \u003ch2\u003eKey benefits that actually matter\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e: A slim profile that maximizes panel space and helps you fit more circuits in a single enclosure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: Combines heat-overload sensing with an instantaneous magnetic trip to deliver stable, repeatable protection every time a fault occurs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e: 3-pole construction ensures synchronized disconnection across all three phases in 3-phase systems, reducing unbalanced faults and protecting equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e: Designed to integrate with matching Eaton loadcenters and panelboards for straightforward installation and predictable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile across applications\u003c\/strong\u003e: Suitable for residential, commercial, and light industrial environments where dependable overcurrent and short-circuit protection matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhere it shines: ideal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eNew panel installations in homes or small-to-mid-size commercial settings requiring robust 3-phase protection.\u003c\/li\u003e \u003cli\u003eRetrofits and upgrades in existing Eaton systems or OEM panels that require a 250 A, 600 V, 3-pole breaker.\u003c\/li\u003e \u003cli\u003eDistribution panels for HVAC equipment, lighting circuits, pumps, and other heavy-load applications where reliable short-circuit protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow it protects your system\u003c\/h2\u003e\n\u003cp\u003eThe HKD3250C leverages a two-tier trip mechanism:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThe thermal portion responds to sustained overloads by heating a bimetal strip, delivering precise, repeatable protection against overheating.\u003c\/li\u003e \u003cli\u003eThe magnetic portion provides instantaneous tripping during a short circuit, interrupting fault current before damage spreads.\u003c\/li\u003e \u003cli\u003eAfter a fault clears, the breaker can be reset, restoring normal operation without replacing the device.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 250 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\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HKD3250C\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 \u003ch2\u003eCompatibility, installation tips, and best practices\u003c\/h2\u003e\n\u003cp\u003eTo ensure reliable protection, pair the HKD3250C with matching Eaton load centers or OEM panelboards. Confirm that your service voltage and phase configuration align with a 600 V, 3-pole design, and have a licensed electrician perform the installation following local electrical codes. This breaker is designed for straightforward replacement in compatible panels, helping minimize downtime during upgrades or service changes.\u003c\/p\u003e \u003ch2\u003eWhy this matters for your projects\u003c\/h2\u003e\n\u003cp\u003eWith its compact footprint and dependable thermal-magnetic protection, the HKD3250C helps maximize panel density without compromising safety. In dense commercial panels or light industrial switchgear, every amp counts, and this breaker delivers precise protection to keep circuits safe and equipment running smoothly.\u003c\/p\u003e \u003cp\u003eChoose the Eaton HKD3250C when you need a trusted, high-capacity 3-pole breaker that fits seamlessly into Eaton and OEM panels, delivering reliable protection for years of operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349603307682,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-hkd3250c-250-a-600-v-3-pole-circuit-breaker-ampstate-breakers-647.webp?v=1788690365","url":"https:\/\/www.ampstate.com\/products\/eaton-hkd3250c-250a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}