{"product_id":"eaton-westinghouse-11-300-breaker-mcc-bucket-20-a-480-v-12-height-3-p-ampstate","title":"Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 20 A, 480 V, 12\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton - Westinghouse 11-300 Breaker MCC Bucket from AmpState is a compact, rugged solution designed to power and protect motor loads within 480 V three-phase MCC environments. With a 12\" vertical frame and a 20 A rating, this breaker bucket is built for reliability in industrial and commercial power distribution, offering a practical path for retrofit, OEM replacement, or custom MCC configurations.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 11-300\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Breaker MCC Bucket\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmp rating:\u003c\/strong\u003e 20 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480 V (Three-phase, 60 Hz)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 12\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Industrial motor control, retrofit, OEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes it stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDrop-in compatibility for 11-300 systems:\u003c\/strong\u003e Specifically engineered to integrate with Eaton-Westinghouse 11-300 motor control centers, reducing install time and ensuring proper bus alignment and mounting.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact 12\" vertical frame:\u003c\/strong\u003e Maximizes space in crowded MCC enclosures while maintaining robust three-pole (3P) protection for 480 V motors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile configuration options:\u003c\/strong\u003e Suits retrofit projects, OEM replacements, and custom MCC configurations, giving you flexibility as your plant processes evolve.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability:\u003c\/strong\u003e Built to endure demanding electrical environments, helping maintain consistent power distribution and motor control uptime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear electrical compatibility:\u003c\/strong\u003e Rated for 20 A at 480 V, supporting a wide range of motor start\/stop applications in manufacturing, packaging, pumping, and conveying systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where aging MCC buckets need a precise 11-300 compatible replacement without costly re-engineering.\u003c\/li\u003e \u003cli\u003eOEM replacement scenarios in new builds that require exact Eaton-Westinghouse 11-300 parts for plug-and-play reliability.\u003c\/li\u003e \u003cli\u003eCustom MCC configurations for facilities expanding motor control capacity or reconfiguring power distribution to support new equipment lines.\u003c\/li\u003e \u003cli\u003eMaintenance planning with genuine spare bucket components to minimize downtime during routine service.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that your MCC frame matches the 12\" vertical bucket height and 3-pole arrangement to ensure a seamless fit.\u003c\/li\u003e \u003cli\u003eConfirm the system is designed for 480 V three-phase operation (60 Hz) to maximize performance and safety margins.\u003c\/li\u003e \u003cli\u003eHandle and install following standard electrical safety practices; ensure power is isolated before replacement, and secure bus connections per manufacturer guidelines.\u003c\/li\u003e \u003cli\u003eKeep a stock of authentic Eaton-Westinghouse components to support quick OEM replacements and reduce downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for durability, precise fit, and flexible deployment, the Eaton - Westinghouse 11-300 Breaker MCC Bucket is a dependable choice for maintaining efficient motor control and reliable power distribution in industrial environments. Available through AmpState, it delivers genuine component integrity for your 11-300 MCC infrastructure and future-ready retrofit capabilities.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"New","offer_id":46321990762658,"sku":null,"price":2610.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/Westinghouse_11-300_and_11_-_350_mcc_bucket_cf4c2771-826f-4273-9f91-e33becbc541c.jpg?v=1763482197","url":"https:\/\/www.ampstate.com\/products\/eaton-westinghouse-11-300-breaker-mcc-bucket-20-a-480-v-12-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}