Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 25 A, 480 V, 12" Height, 3 P | AmpState

Engineered for rugged industrial power distribution, the Eaton - Westinghouse 11-350 Breaker MCC Bucket delivers dependable motor protection in a compact 12-inch tall, 3-pole module. Specifically designed to integrate with Eaton Westinghouse 11-350 motor control centers, this bucket provides a precise 25 A at 480 V (three-phase, 60 Hz) solution for demanding industrial environments.

• Direct compatibility: Drop-in replacement and retrofit support for 11-350 MCC frames, enabling OEM replacements and custom MCC configurations without reengineering your control layout.
• Compact, versatile frame: A 12" vertical frame fits neatly in standard MCC bays, helping you maximize space while preserving clear access for maintenance.
• Reliable protection: 25 A rating with 480 V three-phase capability ensures consistent motor protection and aligns with common motor starter and drive combinations used in industrial facilities.
• Industrial-grade durability: Built for continuous operation in manufacturing floors, packaging lines, pumping stations, and processing plants where uptime matters.

Ideal use cases

• Retrofit projects to modernize aging MCCs without a full replacement overhaul
• OEM replacement scenarios to maintain standardized protection curves and compatibility with existing upstream devices
• Custom MCC configurations when expanding or reorganizing motor control strategies in factories and facilities
• Industrial applications such as conveyors, pumps, fans, and processing equipment that rely on robust, reliable motor protection

What this bucket means for your operation: streamlined maintenance, consistent protection across your MCC, and a straightforward path to modernization without scrambling for incompatible parts. By preserving familiar trip characteristics and mounting geometry, it minimizes downtime during swaps and simplifies spare-part inventories for motor control centers.

Practical guidance for installation and compatibility

• Verify that your MCC frame matches the 11-350 architecture to ensure a seamless fit and electrical alignment
• Confirm the bucket’s 12" vertical height corresponds to your available MCC bay space and door clearance
• Ensure your system operates on 480 V three-phase (60 Hz) and that the 25 A setting aligns with the motor protection requirements
• Plan for straightforward retrofit with minimal wiring changes, leveraging the bucket’s OEM-aligned mounting and contact interfaces

With AmpState as the trusted source for Eaton - Westinghouse MCC components, this Breaker MCC Bucket is a practical, high-compatibility upgrade path for facilities aiming to enhance reliability, simplify maintenance, and extend the life of existing motor control infrastructure.