{"product_id":"eaton-westinghouse-11-300-breaker-mcc-bucket-50-a-480-v-12-height-3-p-ampstate","title":"Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 50 A, 480 V, 12\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton - Westinghouse 11-300 Breaker MCC Bucket is a purpose-built component for industrial and commercial power distribution, designed to integrate seamlessly with Eaton-Westinghouse 11-300 motor control centers. Rated for 50 A at 480 V and positioned on a compact 12\" vertical frame, this MCC bucket delivers dependable breaker support for demanding motor control applications.\u003c\/p\u003e \u003ch2\u003eWhy this MCC bucket stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDirect compatibility with the 11-300 MCC family\u003c\/strong\u003e—engineered to slot into existing 11-300 frames without modification, reducing downtime and installation risk.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptimized for retrofit and OEM replacement\u003c\/strong\u003e—a smart choice when upgrading aging MCCs or when replacing failed bucklets in seasoned installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact 12\" vertical footprint\u003c\/strong\u003e—enables efficient rack space utilization in crowded control rooms and switchgear layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSolid electrical performance\u003c\/strong\u003e—rated 50 A at 480 V (three-phase, 60 Hz), making it suitable for mid-range motor control and power distribution tasks common in industrial facilities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\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: 50 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 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Industrial Motor Control, Retrofit, OEM Replacement\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUpgrading legacy motor control centers where downtime must be minimized and compatibility with existing 11-300 gear is essential.\u003c\/li\u003e \u003cli\u003eOEM replacement scenarios where a like-for-like bucket ensures continuity of control, protection, and wiring schemes.\u003c\/li\u003e \u003cli\u003eNew or retrofitted MCC configurations in manufacturing floors, processing plants, and facilities with moderate motor loads requiring reliable 50 A protection at 480 V.\u003c\/li\u003e \u003cli\u003eRetrofit projects that aim to modernize control infrastructure without overhauling entire switchgear assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical considerations and tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eConfirm that your control panel or MCC frame is designed for the 11-300 bucket family to ensure a snug, secure fit.\u003c\/li\u003e \u003cli\u003eVerify three-phase 480 V supply compatibility and current rating to match your motor loads and protection schemes.\u003c\/li\u003e \u003cli\u003eCoordinate with qualified electrical personnel for proper installation, wiring, and safety clearances within your MCC housing.\u003c\/li\u003e \u003cli\u003eConsider pairing this bucket with matching 11-300 components to maintain consistent performance and serviceability across the entire MCC lineup.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you’re modernizing an Eaton-Westinghouse 11-300 system or replacing a worn MCC bucket, this 50 A, 480 V Breaker MCC Bucket delivers a precise fit, dependable operation, and streamlined installation—helping you keep your industrial power distribution running smoothly and safely.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"New","offer_id":46322014355618,"sku":null,"price":4210.0,"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_ac5bbf6b-4402-4a66-8aaa-52252263c639.jpg?v=1763482997","url":"https:\/\/www.ampstate.com\/products\/eaton-westinghouse-11-300-breaker-mcc-bucket-50-a-480-v-12-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}