{"product_id":"eaton-westinghouse-11-300-breaker-mcc-bucket-400-a-480-v-24-height-3-p-ampstate","title":"Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 400 A, 480 V, 24\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for industrial power distribution, the Eaton - Westinghouse 11-300 Breaker MCC Bucket from AmpState is a purpose-built solution for 400 A, 480 V service within Eaton-Westinghouse 11-300 motor control centers. Boasting a compact 24-inch vertical frame, this bucket is designed to integrate with retrofit projects, OEM replacements, and custom MCC configurations, helping you modernize or expand your motor control capacity without costly redesigns.\u003c\/p\u003e \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 400 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 24 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3P\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\u003eWhy this MCC bucket stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDrop-in compatibility\u003c\/strong\u003e with Eaton-Westinghouse 11-300 MCCs minimizes wiring modifications and reduces installation time, so you can bring new life to existing systems quickly.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofitting made practical\u003c\/strong\u003e — the 24-inch vertical frame is purpose-built for space-constrained spaces while delivering the reliability required in demanding industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM replacement precision\u003c\/strong\u003e ensures consistent electrical characteristics and wiring layouts, helping maintain performance and service intervals without custom engineering.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCustom MCC configurations\u003c\/strong\u003e support flexible layouts for plant expansions, new equipment integration, or unique motor control schemes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho should consider this bucket\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePlant engineers planning power distribution upgrades or capacity expansion\u003c\/li\u003e \u003cli\u003eMaintenance teams performing OEM replacements during scheduled outages\u003c\/li\u003e \u003cli\u003eElectrical contractors handling retrofit projects in manufacturing, processing, and facilities management\u003c\/li\u003e \u003cli\u003eOEMs designing modular motor control solutions requiring reliable, standards-aligned MCC components\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading a legacy MCC to 400 A at 480 V to support higher-tloored or upgraded motors\u003c\/li\u003e \u003cli\u003eReplacing worn or obsolete MCC buckets within existing 11-300 frames to restore performance\u003c\/li\u003e \u003cli\u003eIncorporating a dedicated 3-pole breaker bucket into new OEM MCC configurations for scalable motor control\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and upkeep tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify the 24-inch vertical frame matches your existing MCC footprint to ensure a seamless retrofit\u003c\/li\u003e \u003cli\u003eConfirm three-phase 480 V supply compatibility (60 Hz) and ensure proper bus alignment for reliable connections\u003c\/li\u003e \u003cli\u003eInspect mounting hardware and protective enclosures during installation to maintain safety and compliance\u003c\/li\u003e \u003cli\u003eMaintain a spare 11-300 MCC bucket on hand for proactive maintenance and reduced downtime\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Eaton - Westinghouse 11-300 Breaker MCC Bucket, you gain a robust, versatile solution that aligns with your industrial power distribution needs. It delivers dependable 400 A capacity at 480 V within a compact 24\" frame, designed to support retrofit, OEM replacement, and custom MCC configurations—empowering smarter upgrades, easier maintenance, and longer system life.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"New","offer_id":46322248614050,"sku":null,"price":9510.0,"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_96d2e24c-314e-4ceb-a05d-becb5a461d79.jpg?v=1763485947","url":"https:\/\/www.ampstate.com\/products\/eaton-westinghouse-11-300-breaker-mcc-bucket-400-a-480-v-24-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}