Eaton Westinghouse 11-350 250A MCC Bucket Breaker 480V 3P

The Eaton - Westinghouse 11-350 Breaker MCC Bucket is purpose-built for modern industrial power distribution and precise motor control. Engineered to integrate with 11-350 motor control centers, this 250 A, 480 V, 3-pole bucket delivers dependable protection and streamlined serviceability in a compact 6" vertical frame. Whether you’re retrofitting aging MCCs, performing OEM replacements, or configuring a custom MCC layout, this bucket is engineered to fit and perform.

Why this MCC bucket stands out

• Compact, robust 6" vertical frame: Optimizes dense MCC rows while maintaining solid contact integrity and ease of installation.
• 250 A at 480 V (three-phase, 60 Hz): Built to handle demanding motor loads common in industrial facilities, conveyors, pumps, and processing lines.
• Direct compatibility with Eaton Westinghouse 11-350 systems: Simplifies retrofits and OEM replacements, reducing downtime and inventory complexity.
• Supports custom MCC configurations: Use this bucket as a modular building block to design tailored motor control centers that match your exact equipment and workflow needs.
• Durable industrial design: Constructed for the rigors of commercial and manufacturing environments, delivering reliable performance over long service life.

Ideal applications

• Retrofit projects where aging MCC buckets are replaced to restore full protection and control capability.
• OEM replacement scenarios that require exact form, fit, and electrical characteristics for seamless integration.
• New or expanded motor control centers in factories, warehouses, and process facilities that demand dependable 3-pole protection at 480 V.
• Industrial power distribution where space is at a premium but reliability and quick replacement are essential.

Key specifications at a glance

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp rating: 250 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 6 inches
• Poles: 3P
• Application: Industrial Motor Control / Retrofit / OEM Replacement

Design and specification alignment with the Eaton - Westinghouse 11-350 MCC ecosystem ensures smooth electrical interoperability, clear fault indication, and dependable load management across your facilities. If you’re planning a retrofit, expanding a line, or standardizing component inventories, this Breaker MCC Bucket helps you achieve faster installation, consistent performance, and long-term operational resilience.