{"product_id":"eaton-kdc3200y-200a-600v-3-pole-bolt-on-circuit-breaker","title":"Eaton KDC3200Y - 200 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton KDC3200Y is a rugged 200A, 600V, 3-pole bolt-on molded-case circuit breaker designed to deliver dependable branch circuit protection for panelboards and load centers. Built for durability in residential, commercial, and light industrial environments, it offers a secure connection and reliable protection when it matters most.\u003c\/p\u003e \u003ch2\u003eWhy the Eaton KDC3200Y stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, reducing the risk of loose connections that can lead to nuisance trips or uneven protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by combining overload and short-circuit sensing in a single, reliable mechanism.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole design for 3-phase systems\u003c\/strong\u003e with a 200A rating ensures comprehensive protection for larger panels and equipment fed from three-phase circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V voltage rating\u003c\/strong\u003e makes it suitable for common distribution setups in commercial and light-industrial installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM load center compatibility\u003c\/strong\u003e is engineered to pair with matching Eaton panelboards and other OEM enclosures, ensuring seamless fit and performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow it protects your electrical system\u003c\/h2\u003e\n\u003cp\u003eAs a thermal-magnetic molded-case circuit breaker, the KDC3200Y reacts to gradual heat buildup from overcurrent and to rapid magnetic surges from short circuits. The thermal element modulates trip timing for mild overloads, while the magnetic element provides immediate response to dangerous fault currents. The result is precise protection that helps prevent conductor damage, component wear, and fire risk, while keeping downtime to a minimum.\u003c\/p\u003e \u003ch2\u003eIdeal applications and use cases\u003c\/h2\u003e\n\u003cp\u003eThis 200A, 600V, 3-pole bolt-on MCCB is well-suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eResidential and commercial panelboards requiring robust branch-circuit protection\u003c\/li\u003e \u003cli\u003eLoad centers where a secure, vibration-resistant connection is critical (e.g., areas with equipment vibration or building movement)\u003c\/li\u003e \u003cli\u003eNew installations and panel upgrades that demand compatibility with OEM enclosures and reliable protection for 3-phase circuits\u003c\/li\u003e \u003cli\u003eLight industrial applications where dependable protection and rapid fault interruption are essential for safety and uptime\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical considerations and tips\u003c\/h2\u003e\n\u003cp\u003eFor best results, ensure proper bolt-on installation to maintain the integrity of the bus connection and preserve protection performance. Confirm that the panelboard or load center is designed to accept the KDC3200Y’s 3-pole, 200A configuration and that wiring aligns with the device’s terminals. Regular inspection and torque checks (per manufacturer guidelines) help maintain a consistent, vibration-resistant connection over the long term.\u003c\/p\u003e \u003ch2\u003eSpecs at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e KDC3200Y\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 200 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAvailable from AmpState, the Eaton KDC3200Y delivers trusted protection for electricians and facility managers who need a reliable, OEM-compatible solution for demanding panel installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349629751458,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_c43c6479-cfa0-4af1-a4d8-fad6a8310187.png?v=1764151907","url":"https:\/\/www.ampstate.com\/products\/eaton-kdc3200y-200a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}