Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 30 A, 600 V, 18" Height, 3 P | AmpState

Designed to drop seamlessly into Eaton - Westinghouse 11-300 motor control centers, the Eaton - Westinghouse 11-300 Breaker MCC Bucket from AmpState is a precise, OEM-ready solution for modernizing industrial power distribution. Rated for 30 A at 600 V in a compact 18" vertical frame, this bucket is built to support reliable motor control operations in demanding environments.

Key specifications

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 30 A
• Voltage: 600 V (Three-phase, 60 Hz)
• Height: 18 inches
• Poles: 3P (three-pole)
• Application: Industrial motor control, retrofit, OEM replacement

Why this MCC bucket matters

This breaker bucket is purpose-built to maintain continuity and compatibility within existing Eaton - Westinghouse 11-300 MCC configurations. Its 18" vertical frame ensures a space-efficient fit in retrofit projects, while the 30 A, 600 V rating provides solid protection for motor control circuits in a variety of applications. By choosing an OEM-compatible MCC bucket, you minimize mismatch risks, simplify installation, and preserve the electrical and mechanical integrity of your MCC lineup.

Ideal use cases

• Replace aging or failed MCC buckets without overhauling the entire control center.
• OEM replacement: Maintain exact fit and functionality with an authentic component designed for the 11-300 family.
• Custom MCC configurations: Extend or reconfigure motor control centers to meet evolving load and equipment needs.
• Industrial power distribution: Reliable, three-phase motor control in manufacturing facilities, processing plants, and heavy equipment environments.

Practical benefits and outcomes

• Precise compatibility: Engineered to align with Eaton - Westinghouse 11-300 MCCs, reducing field adjustment time.
• Controlled protection: 30 A capacity at 600 V supports common motor starting and distribution scenarios while maintaining protection margins.
• Modular versatility: Supports retrofit and customization, enabling scalable MCC configurations as plant needs evolve.
• Reduced downtime: OEM-grade fit speeds installation and reduces commissioning risk compared with generic substitutes.

Installation and care tips

Follow established safety practices and OEM installation guidelines when integrating this bucket into an existing MCC. Verify that the 18" vertical frame aligns with your panel cavity, ensure proper mounting alignment with adjacent buckets, and conduct a thorough inspection after installation. For ongoing reliability, schedule regular visual checks for signs of corrosion, wear on contacts, and loose hardware, and replace only with authentic Eaton - Westinghouse components to preserve system integrity.

Whether upgrading an aging facility’s motor control infrastructure or configuring a new, space-efficient MCC, the Eaton - Westinghouse 11-300 Breaker MCC Bucket delivers a precise, OEM-grade solution that keeps three-phase power distribution dependable and ready for the demands of industrial environments.