{"product_id":"65ka","title":"Eaton 65KA - 100A, 480VAC, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton 65KA—100A, 480VAC, 3-Pole Circuit Breaker is built for demanding industrial environments where dependable overcurrent protection is essential. With a 65 kA interrupting capacity, this breaker is ready to safely interrupt high fault currents, helping protect both equipment and personnel in even the toughest installations. The 3-pole design delivers true three-phase protection, making it a natural fit for modern panelboards, switchboards, and control panels that power motors and critical processes.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480 VAC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInterrupting capacity:\u003c\/strong\u003e 65 kA at 480 VAC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePanelboards and switchboards in industrial facilities that run three-phase equipment\u003c\/li\u003e \u003cli\u003eMotor control centers (MCCs) and feeders where reliable protection keeps production moving\u003c\/li\u003e \u003cli\u003eControl panels in commercial environments and OEM equipment that require robust 480 VAC performance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Eaton 65KA 3-Pole breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh fault current protection:\u003c\/strong\u003e A 65 kA interrupting rating means the breaker can safely interrupt demanding fault conditions, reducing the risk of damage downstream.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase reliability:\u003c\/strong\u003e The 3-Pole configuration ensures synchronized disconnection of all phases, preserving system integrity and preventing partial energization that can harm equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatility in 480 VAC systems:\u003c\/strong\u003e Designed for common industrial power rails and distribution schemes, making it a straightforward fit for new builds and retrofits alike.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustry-appropriate performance:\u003c\/strong\u003e Engineered to support continuous operation in distribution panels and motor control centers, helping minimize downtime and maintenance needs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases and practical tips\u003c\/h3\u003e\n\u003cp\u003eFor facilities with 3-phase motors and automated lines, install the Eaton 65KA in main distribution panels to provide fast, coordinated protection across all three phases. In OEM equipment, this breaker offers a reliable protection point for power electronics, drives, and hydraulic or pneumatic controls that rely on stable 480 VAC service.\u003c\/p\u003e\n\u003cp\u003eWhen planning upgrades, consider pairing this breaker with compatible Eaton panelboards or switchgear to ensure optimal trip coordination and ease of maintenance. Maintain clear labeling of the 100 A rating and 480 VAC capability to support quick diagnostics during routine service checks.\u003c\/p\u003e \u003cp\u003eOverall, the Eaton 65KA 3-Pole Circuit Breaker is a purpose-built solution for engineers and maintenance teams seeking durable, three-phase protection in facilities and equipment operating at 480 VAC. It delivers clear benefits: precise overcurrent protection, rapid fault isolation, and dependable performance in motor-heavy, three-phase environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default","offer_id":46390510321826,"sku":"65KA","price":669.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_96e75948-ea52-47b9-a630-50d7b623ee0c.png?v=1765376305","url":"https:\/\/www.ampstate.com\/products\/65ka","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}