{"product_id":"eaton-md3800f-circuit-breaker","title":"Eaton | MD3800F | Circuit Breaker | 800A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Eaton MD3800F Circuit Breaker — a robust 800A, 3-pole, 600V protection solution crafted for reliability in demanding electrical environments. Designed for maintenance, retrofit, and replacement tasks, this unit provides a precise match when your specs require exact compatibility.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 800A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e MD3800F\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe MD3800F is engineered to protect three-phase circuits reliably, ensuring synchronized protection across all phases in 600V systems. It’s positioned as a practical solution for ongoing maintenance, targeted retrofits, and replacements where matching specifications are essential.\u003c\/p\u003e \u003ch3\u003eWhy this Eaton MD3800F stands out\u003c\/h3\u003e\n\u003cp\u003eUnlike generic substitutes, the MD3800F is purpose-built to align with Eaton panels and compatible systems. Its \u003cstrong\u003e800A rating\u003c\/strong\u003e supports high-demand loads, while the \u003cstrong\u003ethree-pole design\u003c\/strong\u003e ensures coordinated shutdown of all phases, reducing the risk of partial faults and equipment stress in your distribution network.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance on existing Eaton panels or Eaton-compatible gear\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading protection for 3-phase, 600V distributions\u003c\/li\u003e \u003cli\u003eReplacement for failed breakers in 800A circuits where exact compatibility is critical\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify compatibility and plan installation\u003c\/h3\u003e\n\u003cp\u003eUse the \u003cstrong\u003eMD3800F\u003c\/strong\u003e part number as your primary reference to confirm fit and ratings with your panel model and electrical system. Before ordering, cross-check that the panel’s design, bus configuration, and maximum voltage rating align with a 600V, 800A, 3-pole device to ensure seamless performance and lifecycle reliability.\u003c\/p\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eKeep an inventory of the MD3800F for future maintenance and retrofit projects in 600V, three-phase environments.\u003c\/li\u003e \u003cli\u003eLabel installations clearly with the part number to simplify future replacements and audits.\u003c\/li\u003e \u003cli\u003eDuring retrofits or replacements, verify the upstream protection strategy and coordinate with downstream protection devices to maintain system safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46427244101794,"sku":"MD3800F","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-md3800f-circuit-breaker-800a-3-pole-600v-630.webp?v=1789692424","url":"https:\/\/www.ampstate.com\/products\/eaton-md3800f-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}