{"product_id":"eaton-chnd312t77w-circuit-breaker","title":"Eaton | CHND312T77W | Circuit Breaker | 1200A | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton CHND312T77W Circuit Breaker — a purpose-built solution for demanding 3-phase systems. With a robust \u003cstrong\u003e1200A\u003c\/strong\u003e rating across \u003cstrong\u003e3-pole\u003c\/strong\u003e, this unit is designed to support maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 1200A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CHND312T77W\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 \u003ch3\u003eWhy the CHND312T77W Stands Out\u003c\/h3\u003e\n\u003cp\u003eThis Eaton circuit breaker is designed to integrate smoothly with Eaton electrical ecosystems, delivering dependable protection for 3-phase circuits. The 3-pole configuration is ideal for protecting motors and other three-legged loads, helping to safeguard equipment across all three lines in industrial environments. By choosing the CHND312T77W, you’re opting for a device that aligns with established Eaton panels and protection schemes, reducing guesswork during replacements or upgrades.\u003c\/p\u003e \u003ch3\u003eIdeal Use Cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Replace aging or failing breakers to restore reliable protection in existing panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit:\u003c\/strong\u003e Upgrade to a high-capacity 3-pole breaker to support changing load profiles or new equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNew Installations:\u003c\/strong\u003e When a 3-phase, 1200A protection solution is required in industrial or commercial facilities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Compatibility Tips\u003c\/h3\u003e\n\u003cp\u003eBefore you order, verify the fit and ratings for your specific panel configuration. The \u003cstrong\u003eCHND312T77W\u003c\/strong\u003e part number is the most reliable reference for compatibility—compare it against your panel labeling and manufacturer documentation to ensure a seamless swap or upgrade.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46427378483362,"sku":"CHND312T77W","price":42513.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-chnd312t77w-circuit-breaker-1200a-3-pole-968.webp?v=1789712087","url":"https:\/\/www.ampstate.com\/products\/eaton-chnd312t77w-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}