Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 30 A, 480 V, 6" Height, 3 P | AmpState

The Eaton - Westinghouse 11-350 Breaker MCC Bucket is a purpose-built fit for 11-350 motor control centers, delivering reliable protection and streamlined integration in industrial and commercial power distribution environments. With a 30 A rating at 480 V, this bucket is ready to handle demanding motor control tasks while maintaining compact footprint and dependable operation.

Designed around a 6" vertical frame, this unit provides a precise, direct-fit retrofit option for OEM replacements and custom MCC configurations. It’s engineered to slot into existing Eaton-Westinghouse 11-350 architectures with minimal modification, helping facilities upgrade protection and control without a full MCC redesign.

• Amp rating: 30 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 6" vertical frame
• Poles: 3 P
• Application: Industrial motor control, retrofit projects, OEM replacement, and custom MCC configurations

This breaker MCC bucket is ideal for facilities that require dependable, code-aligned motor protection within established MCC ecosystems. Use cases include updating aging motor control infrastructure, expanding plant capabilities, or creating targeted MCC sections for specific equipment loads. By choosing this bucket, you gain a direct replacement path that preserves your electrical topology while upgrading safety, reliability, and accessibility for maintenance tasks.

Key differentiators that matter in the field include its exact compatibility with the Eaton-Westinghouse 11-350 system, the 6" vertical format that aligns with standard MCC rails, and the 480 V three-phase capability that matches typical industrial distribution networks. If you’re replacing a worn or failed bucket, or designing a new MCC module where a precise, OEM-aligned component is required, this MCC bucket delivers predictable performance and straightforward installation.

Practical tips for best results: verify the 11-350 model alignment before ordering, confirm bus bar and connector compatibility with your existing center, and plan for a controlled shutdown during replacement to maintain safety and system integrity. This bucket is built to simplify maintenance cycles and extend the service life of your motor control center investment.