{"product_id":"eaton-mdlb3800-circuit-breaker","title":"Eaton | MDLB3800 | Circuit Breaker | 800A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton MDLB3800 circuit breaker is engineered for serious industrial power protection, delivering robust 800A, 3-pole protection for 600V systems. Designed to support maintenance, retrofit, and replacement projects, this device helps sustain uptime while preserving safety and protection coordination.\u003c\/p\u003e \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 rating\u003c\/strong\u003e: 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: MDLB3800\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy the MDLB3800 is the right fit for your panel\u003c\/h3\u003e\n\u003cp\u003eWhen your documentation specifies the MDLB3800, you’re selecting an exact reference designed for compatibility and predictable protection performance. Always verify fit and ratings before ordering to ensure a seamless replacement or retrofit. The part number is the most reliable guide to compatibility with existing Eaton systems and 3-phase installations.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance on 3-phase, 600V distribution panels that require 800A protection\u003c\/li\u003e \u003cli\u003eRetrofit projects where upgrading to a higher-capacity, 3-pole breaker is necessary\u003c\/li\u003e \u003cli\u003eReplacement for failed or out-of-date breakers in industrial controls and power distribution\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations and setup tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eKeep documentation that references MDLB3800 handy for future replacements and service calls\u003c\/li\u003e \u003cli\u003eConfirm enclosure compatibility, busbar configuration, and the panel’s protection coordination requirements before purchase\u003c\/li\u003e \u003cli\u003eCoordinate with upstream protection schemes to maintain proper selectivity and fast, reliable trips\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor projects requiring precise, durable 800A, 3-pole protection within 600V systems, the Eaton MDLB3800 circuit breaker provides a direct-fit solution that aligns with your specifications and maintenance needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46427381432482,"sku":"MDLB3800","price":16529.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/eaton-mdlb3800-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}