Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 300 A, 240 V, 24" Height, 3 P | AmpState

Upgrade your industrial power distribution with the Eaton - Westinghouse 11-350 Breaker MCC Bucket, a purpose-built module designed to slot into Eaton-Westinghouse 11-350 motor control centers. Rated for 300 A at 240 V in a three-phase, 60 Hz configuration, this 24" tall unit is engineered for durability and precise fit in demanding environments. Whether you’re retrofitting older MCCs, performing OEM replacement, or configuring a custom MCC layout, this bucket delivers reliable performance and streamlined integration.

Key specifications and compatibility

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Ampere rating: 300 A
• Voltage: 240 V (Three-phase, 60 Hz)
• Height: 24 inches
• Application: Industrial Motor Control / Retrofit / OEM Replacement
• Designed for: Use with Eaton-Westinghouse 11-350 MCCs
• Supplier: AmpState

What makes this MCC bucket unique

• Exact-fit for 11-350 MCCs: Built to align precisely with the Eaton-Westinghouse 11-350 framework, ensuring dependable electrical contact and straightforward installation.
• Robust 300 A capacity at 240 V supports demanding motor control loads, reducing the need for frequent bucket replacements in busy facilities.
• Compact 24" vertical frame design optimizes space in crowded control rooms while maintaining accessibility for maintenance and service.
• Versatile retrofit and OEM replacement option: Ideal for upgrading aging MCCs or replacing worn components without a full system redesign.

Ideal use cases

• Upgrading manufacturing lines or processing equipment that rely on reliable, high-current motor control centers.
• Replacing worn or obsolete MCC buckets in existing 11-350 installations to restore performance and reduce downtime.
• Configuring custom MCC configurations for new equipment cells where space, current rating, and phase requirements matter.
• Spare part strategy for facilities with scheduled maintenance programs, ensuring fast swaps and minimal disruption.

Practical considerations and tips

• Verify compatibility with your current Eaton-Westinghouse 11-350 MCC frame before installation to ensure a seamless fit.
• Confirm three-phase 240 V service, and consider conductor sizing and bus connections to maintain safe, efficient operation.
• Plan for proper safety procedures during retrofit or replacement, including lockout/tagout and adherence to relevant electrical standards.
• Document the bucket’s specifications in your maintenance logs to simplify future replacements and OEM lifecycle planning.

Designed for professionals who demand reliability, precise fit, and adaptable configuration, the Eaton - Westinghouse 11-350 Breaker MCC Bucket delivers dependable motor control distribution today and remains ready for evolving facility needs tomorrow.