{"product_id":"westinghouse-mam3800-800a-3p-circuit-breaker","title":"Westinghouse MAM3800 Circuit Breaker, 800A, 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eWestinghouse MAM3800 800A 3‑Pole Circuit Breaker\u003c\/strong\u003e is built for industrial electrical service, maintenance, and replacement projects. This three‑phase breaker delivers robust overcurrent protection for demanding equipment and distribution feeders, helping keep downtime to a minimum and safety standards high.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Westinghouse\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MAM3800\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 800 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility notes:\u003c\/strong\u003e Verify fit by part number and application requirements. If you’re unsure whether MAM3800 matches your equipment, send a message and we’ll help confirm compatibility and suggest the best installation approach.\u003c\/p\u003e \u003ch3\u003eWhy choose the MAM3800 for your operation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDesigned for industrial environments where reliability matters—heavy‑duty construction that stands up to constant cycling and voltage fluctuations.\u003c\/li\u003e \u003cli\u003eThree‑pole (three‑phase) configuration ensures synchronized protection for all phases in your distribution system.\u003c\/li\u003e \u003cli\u003eHigh‑current capacity (800 A) suitable for large feeders and demanding loads common in manufacturing floors and service centers.\u003c\/li\u003e \u003cli\u003eStraightforward compatibility checks via the part number; reduces guesswork when sourcing replacements or upgrades.\u003c\/li\u003e \u003cli\u003eEasy, professional replacement option for service upgrades, maintenance outages, or panel refresh projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial electrical service upgrades and panel refreshes\u003c\/li\u003e \u003cli\u003eMaintenance outages and during‑breaker replacements in three‑phase systems\u003c\/li\u003e \u003cli\u003eProtection for large feeders, motors, and heavy equipment in manufacturing facilities\u003c\/li\u003e \u003cli\u003eReplacement projects where reliability and fast compatibility verification are priorities\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNeed help matching a part number or confirming compatibility with your installation? Message us and our team will assist you in selecting the right Westinghouse breaker for your application.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415976792226,"sku":"MAM3800","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/westinghouse-mam3800-800a-3p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}