{"product_id":"eaton-ckd3300w-circuit-breaker","title":"Eaton | CKD3300W | Circuit Breaker | 300A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton CKD3300W circuit breaker is a purpose-built solution for demanding electrical environments where precise specifications matter. Designed for 300 A, 3-pole protection at 600 V, this unit is ready to support maintenance, retrofit, and replacement projects that require an exact spec match. Rely on Eaton’s engineering to deliver dependable protection for your panelboard or distribution system.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 300 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e CKD3300W\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is the best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong precise compatibility for retrofits:\u003e If you’re upgrading or replacing an existing installation, CKD3300W provides the exact amperage, pole configuration, and voltage rating needed to preserve protective coordination and panel layout.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong streamlined maintenance:\u003e By matching the original component's specs, it simplifies stocking, ordering, and on-site replacement without surprising deratings or misfits.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong reliable protection you can count on:\u003e Built for consistent performance in industrial and commercial environments, helping minimize downtime and protect valuable equipment.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong clear reference for sourcing:\u003e The CKD3300W part number serves as the most reliable compatibility anchor across manuals, schematics, and procurement records.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cp\u003eThis 300 A, 3-Pole, 600 V circuit breaker is well suited for industrial panels, commercial distribution systems, and retrofit projects where older equipment requires exact spec matching. It’s particularly valuable in environments where uptime matters and upgrades must preserving existing protection schemes without extensive panel redesign.\u003c\/p\u003e \u003ch2\u003ePractical guidance for installation and planning\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBefore purchase, verify that your panel rating and physical mounting accommodate the CKD3300W’s form factor and connection method.\u003c\/li\u003e \u003cli\u003eKeep the CKD3300W part number handy as your primary reference during ordering, documentation, and future service.\u003c\/li\u003e \u003cli\u003ePair this breaker with compatible bus configurations and wiring hardware to ensure proper protection coordination and fault isolation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat you gain by choosing Eaton\u003c\/h2\u003e\n\u003cp\u003eChoosing the CKD3300W means prioritizing exact specifications, proven reliability, and a smooth path to retrofit or replacement. It’s not just a part—it’s a strategic component that helps keep electrical systems safer, more maintainable, and easier to support over time. If your project requires a specific 300 A, 3-pole, 600 V protection device, CKD3300W is designed to meet that exact need with clarity and confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426452885666,"sku":"CKD3300W","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/eaton-ckd3300w-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}