{"product_id":"eaton-cutler-hammer-e51dna-50a-3p-600v-circuit-breaker","title":"Eaton Cutler-Hammer E51DNA 50A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton Cutler-Hammer E51DNA, a purpose-built circuit breaker engineered for reliable protection in panelboards, load centers, and overall electrical distribution systems. This 50 A, 3-pole, 600 V device is an ideal choice for retrofit projects and maintenance planning where keeping the exact part number is important for compatibility and stocking.\u003c\/p\u003e \u003ch2\u003eWhy this Eaton E51DNA stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact-fit reliability\u003c\/strong\u003e—a genuine Eaton Cutler-Hammer component designed to align with existing systems and catalogs, reducing replacement surprises during repairs or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent part number for maintenance\u003c\/strong\u003e—supports long-term service planning by ensuring you can source the same breaker across multiple projects without compatibility concerns.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStrong protection across distribution stages\u003c\/strong\u003e—suitable for panelboards and load centers that require dependable overcurrent protection in commercial and industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit-ready\u003c\/strong\u003e—streamlines modernization or expansion efforts by maintaining uniformity with your current installation footprint and wiring schemes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 50 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton Cutler-Hammer\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e E51DNA\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects in commercial or industrial facilities where the exact part number must be preserved for documentation or warranty traceability.\u003c\/li\u003e \u003cli\u003eMaintenance planning and inventory management—easy to stock and replace without guesswork thanks to the consistent E51DNA lineage.\u003c\/li\u003e \u003cli\u003ePanelboard and load center upgrades that require a dependable, high-availability breaker with a proven track record.\u003c\/li\u003e \u003cli\u003eNew installations that need seamless compatibility with existing Eaton Cutler-Hammer protection schemes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility \u0026amp; support\u003c\/h2\u003e\n\u003cp\u003eIf you’re unsure about fit or compatibility, AmpState is ready to help confirm you have the exact match for your electrical distribution setup. The E51DNA is chosen for its reliability and compatibility within Eaton’s Cutler-Hammer ecosystem, helping you maintain code-compliant protection and streamlined parts management. For assistance, reach out and we’ll verify the fit against your panelboard or load center requirements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413346668706,"sku":"E51DNA","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-cutler-hammer-e51dna-50a-3p-600v-circuit-breaker-ampstate-702.webp?v=1789058260","url":"https:\/\/www.ampstate.com\/products\/eaton-cutler-hammer-e51dna-50a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}