{"product_id":"eaton-jd3250k-250a-600v-3-pole-bolt-on-circuit-breaker","title":"Eaton JD3250K - 250 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton JD3250K is a rugged 3-pole, 250 A, 600 V bolt-on molded case circuit breaker engineered for dependable branch circuit protection in panelboards and loadcenters. Built for reliability in residential, commercial, and light industrial environments, it delivers precise protection where it matters most and fits seamlessly into Eaton’s OEM panel ecosystems.\u003c\/p\u003e \u003ch2\u003eWhy the JD3250K stands out\u003c\/h2\u003e\n\u003cp\u003eWhat sets this breaker apart is its combination of secure mounting, precise protection, and OEM compatibility. The bolt-on mounting creates a rigid, vibration-resistant bus connection that stays tight through electrical and environmental stress, helping to prevent loose connections that can lead to nuisance trips or degraded protection.\u003c\/p\u003e \u003ch3\u003eKey protection you can trust\u003c\/h3\u003e\n\u003cp\u003eEquipped with a thermal-magnetic trip unit, the JD3250K provides two layers of safety: the thermal element responds to overload conditions for stable, repeatable protection, while the magnetic element delivers instantaneous response to short circuits. This dual-action protection helps safeguard connected equipment and maintains system uptime even under demanding fault conditions.\u003c\/p\u003e \u003ch3\u003eDesigned for seamless OEM integration\u003c\/h3\u003e\n\u003cp\u003eCompatibility with matching Eaton OEM loadcenters and panelboards means straightforward installation, reliable interoperability, and consistent performance across Eaton’s family of enclosure products. No guesswork, just a fit that you can count on in new builds or panelboard upgrades.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eWhether you’re wiring a residential service, a commercial distribution panel, or a light industrial feeder system, the JD3250K provides robust three-phase protection for main distribution or branch circuits. It’s particularly well-suited for installations where vibration resistance and secure bus connections matter for long-term reliability.\u003c\/p\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e JD3250K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 250 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations and tips\u003c\/h3\u003e\n\u003cp\u003ePair the JD3250K with compatible Eaton loadcenters for optimal performance, and ensure the panel rating and conductor sizing align with the 250 A, 600 V capabilities. Use the thermal-magnetic protection as designed to handle both overloads and short circuits, reducing the risk of equipment damage and downtime. This breaker is a strong choice when you need a dependable, OEM-aligned solution that maintains solid electrical integrity in demanding environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349619986594,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-jd3250k-250-a-600-v-3-pole-bolt-on-circuit-breaker-ampstate-171.webp?v=1788694231","url":"https:\/\/www.ampstate.com\/products\/eaton-jd3250k-250a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}