{"product_id":"hkd3300","title":"Eaton HKD3300 - 300A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eExperience reliable protection with the Eaton HKD3300 — a 300A, 3-Pole circuit breaker engineered for demanding electrical environments. Its 3-pole configuration is purpose-built for three-phase networks, delivering dependable overcurrent protection while offering flexible integration across panelboards, switchboards, and control panels.\u003c\/p\u003e \u003cp\u003eKey advantages of the HKD3300 in real-world installations include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 300A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications:\u003c\/strong\u003e ideal for industrial facilities, commercial sites, and OEM setups that require safe, reliable protection in distribution panels and motor control centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases illustrate why this breaker is a solid choice:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIn a manufacturing line, it protects a three-phase main distribution panel, safeguarding motors, drives, and feeders from overloads and faults.\u003c\/li\u003e \u003cli\u003eIn a commercial electrical room, it provides dependable protection for critical feeders and motor control centers, helping to maintain uptime and system integrity.\u003c\/li\u003e \u003cli\u003eFor OEM equipment, the HKD3300 offers predictable, balanced protection across all three phases, simplifying design and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the Eaton HKD3300? It’s built for dependable overcurrent protection and safe operation in distribution panels and motor control centers. The 3-Pole configuration ensures coordinated protection across all phases, supporting balanced performance and easier maintenance in complex electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default","offer_id":46390606626978,"sku":"HKD3300","price":14.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_99603a4d-87cc-4056-aa36-bb85e92c30c3.png?v=1765377749","url":"https:\/\/www.ampstate.com\/products\/hkd3300","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}