{"product_id":"eaton-westinghouse-11-300-breaker-mcc-bucket-40-a-600-v-12-height-3-p-ampstate","title":"Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 40 A, 600 V, 12\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton - Westinghouse 11-300 Breaker MCC Bucket is the precise, drop-in solution for upgrading or maintaining your motor control center infrastructure. Engineered to pair with Eaton-Westinghouse 11-300 MCC systems, this bucket delivers reliable protection and streamlined connectivity for mission-critical motor circuits in industrial and commercial environments.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmp rating:\u003c\/strong\u003e 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V (Three-phase, 60 Hz)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFrame height:\u003c\/strong\u003e 12\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3P (three-pole)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Breaker MCC bucket designed for Industrial Motor Control, Retrofit projects, and OEM Replacement\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel\/Brand:\u003c\/strong\u003e Eaton - Westinghouse 11-300\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker MCC bucket stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit-ready design:\u003c\/strong\u003e Specifically built to slot into existing 11-300 motor control centers with minimal modification, helping you reduce downtime during upgrades or repairs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible replacement part:\u003c\/strong\u003e Maintains electrical and mechanical interfaces that align with your current MCC architecture, preserving protection schemes and wiring layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, practical form factor:\u003c\/strong\u003e The 12\" vertical frame supports streamlined layout in crowded switchgear rooms while still delivering robust motor protection for demanding loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase, high-demand readiness:\u003c\/strong\u003e Rated for 600 V three-phase service, it is suitable for a wide range of motors and feeders found in manufacturing, packaging, and facility operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile deployment:\u003c\/strong\u003e Ideal for new installations, modernization projects, spare-part inventory, or OEM configurations where a reliable, standard bucket is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases and scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed or obsolete MCC bucket in an Eaton-Westinghouse 11-300 system to restore motor control without redesigning the entire MCC cabinet.\u003c\/li\u003e \u003cli\u003eAdding a dedicated 40 A, 600 V breaker bucket to support a new motor load in an existing line, enabling orderly, safe circuit protection within the MCC.\u003c\/li\u003e \u003cli\u003eOEM replication or customization projects where exact MCC geometry and electrical interfaces matter for seamless integration with existing components.\u003c\/li\u003e \u003cli\u003eMaintenance campaigns that require consistent, ready-to-install MCC buckets to minimize downtime during preventive maintenance or upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho benefits most\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectrical engineers and maintenance teams responsible for industrial power distribution and motor control networks.\u003c\/li\u003e \u003cli\u003eFacilities managers integrating or upgrading production lines, conveyors, pumps, fans, and HVAC drives.\u003c\/li\u003e \u003cli\u003eOriginal equipment manufacturers (OEMs) seeking reliable, compatible replacement parts to maintain production continuity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eNotes on compatibility and integration\u003c\/h3\u003e\n\u003cp\u003eThis Breaker MCC Bucket is purpose-built for use with Eaton - Westinghouse 11-300 motor control centers. Its specifications—40 A, 600 V, 12\" height, and 3P configuration—align with standard MCC practices, enabling straightforward retrofits, OEM replacements, and flexible MCC configurations without compromising safety or performance.\u003c\/p\u003e \u003cp\u003eIncorporate this MCC bucket into your maintenance strategy to ensure consistent protection for critical motor circuits, reduce downtime during upgrades, and preserve the integrity of your existing power-distribution architecture. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"New","offer_id":46322012225698,"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_452ee48c-b447-46b3-9245-21bf945678bb.jpg?v=1763482954","url":"https:\/\/www.ampstate.com\/products\/eaton-westinghouse-11-300-breaker-mcc-bucket-40-a-600-v-12-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}