{"product_id":"eaton-westinghouse-11-300-breaker-mcc-bucket-50-a-240-v-18-height-3-p-ampstate","title":"Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 50 A, 240 V, 18\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton - Westinghouse 11-300 Breaker MCC Bucket is a purpose-built module designed to slot into Eaton-Westinghouse 11-300 motor control centers. Rated for 50 A at 240 V in a three-phase, 60 Hz system, this bucket delivers dependable protection and control for industrial power distribution and motor circuits when uptime and reliability matter most. \u003c\/p\u003e \u003ch2\u003eWhy this MCC bucket stands out\u003c\/h2\u003e \u003cp\u003eEngineered for compatibility with the 11-300 family, this 18\" vertical-frame bucket is ideal for retrofit projects, OEM replacements, and custom MCC configurations. Whether you’re upgrading an aging panel, rebuilding a critical line, or expanding a motor control center, this bucket aligns with established bus and mounting patterns to minimize installation time and uncertainty.\u003c\/p\u003e \u003ch3\u003eKey features at a glance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmp rating:\u003c\/strong\u003e 50 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 V (Three-phase, 60 Hz)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 18 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Breaker MCC Bucket for 3-pole applications\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Specifically designed for Eaton - Westinghouse 11-300 motor control centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and ideal applications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eRetrofit existing 11-300 MCCs to restore or upgrade motor control and power distribution capabilities in manufacturing floors, processing lines, and packaging sequences.\u003c\/li\u003e \u003cli\u003eOEM replacement to maintain equipment reliability without redesigning control architecture.\u003c\/li\u003e \u003cli\u003eCustom MCC configurations for new lines or expanded production, where precise breaker sizing and easy maintenance are critical.\u003c\/li\u003e \u003cli\u003eMid-range motor feeders and control circuits that require solid fault protection in demanding environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems this bucket helps solve\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eDowntime caused by mismatched or obsolete MCC components is minimized through a purpose-built replacement that fits the 11-300 frame.\u003c\/li\u003e \u003cli\u003eInterchangeability with the established Eaton-Westinghouse ecosystem simplifies spares and maintenance planning.\u003c\/li\u003e \u003cli\u003eCompact 18\" vertical footprint enables efficient use of panel space without sacrificing performance or protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility considerations\u003c\/h3\u003e \u003cp\u003eDesigned for straightforward integration within compatible 11-300 motor control centers, this bucket supports standard three-pole breaker configurations at 50 A. For best results, installation should be performed by qualified personnel familiar with industrial MCC assemblies and relevant safety standards. Verify frame compatibility, mounting alignments, and bus connections within your existing MCC before retrofitting or replacing components.\u003c\/p\u003e \u003ch3\u003eSpecification snapshot\u003c\/h3\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 50 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 V (Three-phase, 60 Hz)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 18 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 \u003cp\u003eChoose this Breaker MCC Bucket when you need a trusted, purpose-built solution that aligns with Eaton-Westinghouse 11-300 ecosystems. It’s engineered to deliver reliable motor control and power distribution performance in demanding industrial environments, while supporting flexible retrofit and replacement paths to keep your facilities running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"New","offer_id":46322014322850,"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_cb4998b8-18fb-4bdc-a153-68ae37777c1d.jpg?v=1763482995","url":"https:\/\/www.ampstate.com\/products\/eaton-westinghouse-11-300-breaker-mcc-bucket-50-a-240-v-18-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}