{"product_id":"eaton-cutler-hammer-hkd3300w-300a-3p-600v-circuit-breaker","title":"Eaton Cutler-Hammer HKD3300W 300A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton Cutler-Hammer HKD3300W is a purpose-built circuit breaker designed to safeguard electrical distribution in panelboards, load centers, and other distribution setups. With a focus on retrofit work where preserving the exact part number matters, HKD3300W provides reliable, drop-in compatibility while keeping your maintenance and procurement streamlined through AmpState.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 3-pole (three-phase) design for comprehensive circuit protection in multi‑phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V maximum, suitable for standard industrial and commercial distribution networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 300 A, delivering robust protection for high‑load feeders.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton Cutler-Hammer, a trusted name in electrical protection solutions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HKD3300W, ideal for retrofit projects where exact part number consistency is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Designed for panelboards, load centers, and general electrical distribution tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e Ready to ship from AmpState, with support to confirm fit and compatibility—just message for assistance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn practical terms, this HKD3300W breaker helps you maintain system reliability during upgrades or maintenance without introducing unnecessary wiring changes or part-number discrepancies. It’s well-suited for facilities managers, electrical contractors, and maintenance teams who prioritize consistent parts, predictable performance, and straightforward sourcing in agency-approved or installed systems.\u003c\/p\u003e \u003cp\u003eUse cases include upgrading existing 3‑phase feeders, replacing aging protection devices in distribution networks, or coordinating a retrofit where the original HKD series part must remain in service. If you’re uncertain about exact fit or compatibility, AmpState offers guidance to confirm the match—simply reach out and they’ll help verify the correct application for your panelboard or load center.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412392661154,"sku":"HKD3300W","price":14885.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/eaton-cutler-hammer-hkd3300w-300a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}