Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 225 A, 240 V, 24" Height, 3 P | AmpState

Engineered to integrate seamlessly with Eaton - Westinghouse 11-300 motor control centers, the 11-300 Breaker MCC Bucket from AmpState delivers reliable power distribution for demanding industrial environments. With a 225 A rating at 240 V and a compact 24-inch vertical frame, this unit fits standard MCC footprints while supporting retrofit projects, OEM replacements, and custom MCC configurations.

Whether you’re upgrading aging equipment, stocking spare parts for a critical line, or designing a bespoke MCC layout, this bucket keeps wiring, bus connections, and breaker interfaces aligned for dependable operation. Choosing a genuine 11-300 MCC bucket helps preserve system integrity and minimizes downtime during field upgrades.

Key specifications

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 225 A
• Voltage: 240 V (Three-phase, 60 Hz)
• Height: 24"
• Applications: Industrial Motor Control / Retrofit / OEM Replacement

Why this bucket stands out

• Retrofit-ready for 11-300 centers: Seamlessly drops into existing MCC frames to modernize power distribution without a full MCC replacement.
• OEM replacement confidence: Engineered to match Eaton Westinghouse interfaces, ensuring compatible bus bars, breakers, and terminations.
• Flexible configuration: Supports custom MCC layouts to meet evolving facility needs, from compact stations to expanded control architectures.
• Durable industrial build: Designed for demanding environments, prioritizing reliability and long service life.

Use cases & ideal users

• Manufacturing plants upgrading aging MCCs while maintaining uptime.
• Facilities planning OEM replacements during line modernization projects.
• Maintenance teams stocking genuine spare buckets to reduce downtime during outages.
• Custom control center designers integrating 11-300 buckets into tailored power distribution architectures.

Practical installation insights

• Confirm compatibility with your existing Eaton Westinghouse 11-300 MCC frame and bus connections before ordering.
• Verify the system is de-energized and lockout-tagout procedures are followed prior to any field replacement.
• Plan for the 24" vertical footprint to align with your MCC rack spacing and clearance requirements.
• Maintain proper torque on terminations per your facility’s electrical standards to ensure reliable connections.