{"product_id":"eaton-westinghouse-11-300-breaker-mcc-bucket-125-a-600-v-9-height-3-p-ampstate","title":"Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 125 A, 600 V, 9\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for demanding industrial power distribution and motor control applications, the Eaton-Westinghouse 11-300 Breaker MCC Bucket delivers reliable protection for a three-phase 600 V system. With a 125 A rating and a compact 9\" vertical frame, this MCC bucket is designed to integrate seamlessly into existing Eaton-Westinghouse 11-300 motor control centers, making upgrades, replacements, and custom configurations simpler and faster.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\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 125 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V (Three-phase, 60 Hz)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 9\"\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 \u003ch2\u003eWhy this MCC bucket stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility:\u003c\/strong\u003e Specifically built for Eaton-Westinghouse 11-300 MCCs, ensuring reliable fit and alignment with existing bus work and interconnections.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact yet capable:\u003c\/strong\u003e A 9\" vertical frame provides a space-efficient solution without compromising the protection and control of motor circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust for retrofit and OEM workflows:\u003c\/strong\u003e Ideal for upgrading aging MCCs, replacing failed buckets, or creating custom MCC configurations that meet evolving plant needs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase, 60 Hz readiness:\u003c\/strong\u003e Ready for standard industrial power distribution, enabling smooth operation of motors, conveyors, pumps, fans, and compressors.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where upgrading to a proven 11-300 MCC bucket reduces downtime and ensures compatibility with existing infrastructure.\u003c\/li\u003e \u003cli\u003eOEM replacement scenarios to restore original performance and trip characteristics without redesigning control schemes.\u003c\/li\u003e \u003cli\u003eCustom MCC configurations for new lines or facilities that demand reliable motor control with standard 3P, 60 Hz operation.\u003c\/li\u003e \u003cli\u003eIndustrial environments such as manufacturing lines, material handling, HVAC systems, and processing plants needing dependable motor protection at 600 V.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation, compatibility, and best practices\u003c\/h2\u003e\n\u003cp\u003eDesigned to slide into Eaton-Westinghouse 11-300 frames, this bucket supports straightforward retrofit and replacement workflows. When integrating into an existing MCC, verify alignment with adjacent buckets and proper seating in the vertical frame to maintain secure connections and consistent electrical clearance. Use within its 125 A, 600 V rating to protect motor circuits and to support reliable switching and protection in three-phase systems.\u003c\/p\u003e \u003ch2\u003ePractical tips for maximum value\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePair this bucket with matching MCC components to preserve consistent trip characteristics and protection coordination across the control center.\u003c\/li\u003e \u003cli\u003eSchedule inspections during planned maintenance to confirm that mounting screws, terminal connections, and mounting hardware remain tight and corrosion-free in harsh environments.\u003c\/li\u003e \u003cli\u003eDocument the exact replacement part (11-300, 125 A, 600 V, 3P) in your asset registry to streamline future service and replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading an aging motor control center, replacing a failed MCC bucket, or engineering a custom distribution scheme, the Eaton-Westinghouse 11-300 Breaker MCC Bucket delivers reliable performance, precise fit, and flexible deployment for industrial power distribution and motor control needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"New","offer_id":46321948819618,"sku":null,"price":7010.0,"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_50ebb88d-f493-4375-b638-35e7055a5cf2.jpg?v=1763480961","url":"https:\/\/www.ampstate.com\/products\/eaton-westinghouse-11-300-breaker-mcc-bucket-125-a-600-v-9-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}