{"product_id":"eaton-westinghouse-11-300-breaker-mcc-bucket-400-a-240-v-42-height-3-p-ampstate","title":"Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 400 A, 240 V, 42\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned to integrate seamlessly with Eaton - Westinghouse 11-300 motor control centers, the 11-300 Breaker MCC Bucket delivers durable, high-capacity power distribution for demanding industrial environments. With a 400 A rating at 240 V and a 42\" vertical frame, this bucket is engineered to handle substantial motor loads while fitting neatly into standard MCC footprints.\u003c\/p\u003e \u003ch3\u003eWhy this MCC bucket stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact-fit for Eaton-Westinghouse 11-300 MCCs\u003c\/strong\u003e— engineered to align with the bolt patterns and bus connections of the 11-300 family, simplifying installation and reducing field adjustments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e400 A at 240 V (three-phase, 60 Hz)\u003c\/strong\u003e— provides robust current capacity to support heavy motors and demanding applications without undersizing protection gear.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e42\" vertical frame\u003c\/strong\u003e— a purpose-built height that accommodates retrofit projects, OEM replacement, and scalable custom MCC configurations within common industrial enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for retrofit, OEM replacement, and custom MCC configurations\u003c\/strong\u003e— ideal for upgrading aging systems, expanding capacity, or tailoring motor control layouts to new equipment footprints.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable, field-ready construction\u003c\/strong\u003e— designed to endure the rigors of industrial environments where consistent power distribution and protection are critical.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects in facilities with existing Eaton-Westinghouse 11-300 motor control centers seeking to upgrade capacity or replace aging components.\u003c\/li\u003e \u003cli\u003eOEM replacement scenarios where maintaining exact form-factor and compatibility accelerates installation and minimizes downtime.\u003c\/li\u003e \u003cli\u003eCustom MCC configurations for plants needing tailored motor control layouts, enhanced protection coordination, or expanded 3-phase distribution at 240 V.\u003c\/li\u003e \u003cli\u003eIndustrial and commercial power distribution installations that demand reliable 400 A performance without sacrificing space or compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations and benefits\u003c\/h3\u003e\n\u003cp\u003eChoosing this Breaker MCC Bucket means staying within the proven 11-300 ecosystem while gaining the flexibility to retrofit or customize MCC configurations as needs evolve. Its 240 V three-phase, 60 Hz specification aligns with standard industrial power systems, enabling straightforward integration with existing feeders and protection schemes. When planning installation, verify frame compatibility with your current MCC rack, ensure proper clearance for wiring, and coordinate with your electrical team to maintain safe, code-compliant operation.\u003c\/p\u003e \u003cp\u003eIn short, this Eaton - Westinghouse 11-300 Breaker MCC Bucket is a purpose-built solution for facilities that rely on the 11-300 platform, delivering dependable current handling, exact-fit compatibility, and the versatility to support retrofit, OEM replacement, and custom motor control configurations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"New","offer_id":46322248515746,"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_7c72afe6-1580-4842-b61a-e40c54a63c3a.jpg?v=1763485944","url":"https:\/\/www.ampstate.com\/products\/eaton-westinghouse-11-300-breaker-mcc-bucket-400-a-240-v-42-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}