{"product_id":"eaton-hld3300x-circuit-breaker","title":"Eaton | HLD3300X | Circuit Breaker | 300A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton HLD3300X circuit breaker is a purpose-built solution for demanding electrical systems, delivering dependable overcurrent protection in a 600V environment with a 300A rating across three poles. Designed with maintenance, retrofit, and replacement projects in mind, this unit ensures you meet exact specifications while keeping downtime to a minimum.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 300 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference compatibility:\u003c\/strong\u003e Part number HLD3300X (best reference for compatibility)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact spec compatibility:\u003c\/strong\u003e When your panel or switchgear requires HLD3300X, this breaker aligns with the required trip characteristics and connection layout, reducing guesswork during replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance- and retrofit-friendly:\u003c\/strong\u003e Engineered for straightforward integration in ongoing maintenance cycles or retrofit projects, helping you restore reliable protection with minimal disruption.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable Eaton engineering:\u003c\/strong\u003e Built to withstand industrial environments, delivering consistent performance and long-term durability in 600V distributions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cp\u003eThe HLD3300X is well-suited for industrial and commercial installations that call for a 300A, 3-pole breaker in a 600V distribution scheme. Practical scenarios include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMain service disconnects and feeder protection in 600V switchgear and distribution panels\u003c\/li\u003e \u003cli\u003eRetrofits in aging electrical systems where exact Eaton-compatible breakers are required\u003c\/li\u003e \u003cli\u003ePreventive maintenance programs that rely on standardized replacement units to maintain protection continuity\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePurchase and installation notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings for your exact equipment. The part number \u003cstrong\u003eHLD3300X\u003c\/strong\u003e is the best reference for compatibility, and you should review the manufacturer's specifications to ensure proper installation. When wiring and installing, follow standard electrical safety protocols, power-down procedures, and verify that downstream components are compatible with this 3-pole, 600V configuration.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426465730722,"sku":"HLD3300X","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/eaton-hld3300x-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}