Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 100 A, 600 V, 30" Height, 3 P | AmpState

The Eaton - Westinghouse 11-300 Breaker MCC Bucket is built to power through demanding industrial environments with precision and reliability. Specifically designed for Eaton-Westinghouse 11-300 motor control centers, this 100 A, 600 V breaker bucket delivers robust protection and modular flexibility for industrial power distribution and motor control applications.

Key specifications at a glance

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp rating: 100 A
• Voltage: 600 V (Three-phase, 60 Hz)
• Height: 30" (vertical frame)
• Poles: 3P (three-pole)
• Applications: Industrial motor control, retrofit, OEM replacement, and custom MCC configurations

Why this bucket stands out

• Optimized for 11-300 MCCs: Precisely engineered to integrate with Eaton-Westinghouse 11-300 centers, ensuring alignment with bus structures and mounting interfaces for reliable operation.
• Solid 100 A, 600 V capability: Designed to handle typical three-phase motor control and distribution loads in commercial and industrial settings, delivering consistent performance under demanding duty cycles.
• 30" vertical frame: Sized to fit standard MCC configurations, enabling seamless retrofit or OEM replacement without major structural changes.
• Flexible configuration: Supports retrofit projects, OEM replacement, and custom MCC configurations, giving facilities the ability to modernize or tailor power distribution to evolving needs.

Ideal use cases

• Retrofit projects: Modernize aging MCCs by swapping in the 11-300 Breaker MCC Bucket to restore protection and control without a full panel redesign.
• OEM replacement: Replace worn or obsolete buckets with an exact-fit component that maintains electrical and mechanical compatibility with existing Eaton-Westinghouse gear.
• Custom MCC configurations: Build out or expand motor control capabilities by adding a reliable 3P, 600 V bucket to meet changing load profiles and equipment counts.

Who benefits most

• Electrical engineers and controls specialists designing or upgrading plant power distribution.
• Maintenance and reliability teams seeking proven, OEM-aligned components to minimize downtime.
• Industrial facilities running three-phase 600 V motor systems that require robust, modular MCC solutions.

Compatibility and installation considerations

• Compatible with Eaton-Westinghouse 11-300 motor control centers, leveraging the same mounting and bus interfaces for a cohesive MCC ecosystem.
• Designed for 100 A, 600 V three-phase service, suitable for a broad range of motor control and distribution duties.
• Installation should follow standard MCC practices and safety guidelines, with attention to proper alignment with existing frames and conductors.

With the Eaton - Westinghouse 11-300 Breaker MCC Bucket, you gain a targeted, OEM-aligned solution that strengthens power distribution while offering the flexibility to retrofit, replace, or customize your motor control center setup. It’s a practical upgrade choice for facilities prioritizing reliability, compatibility, and future-ready MCC configurations.