Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 125 A, 208 V, 30" Height, 3 P | AmpState

The Eaton - Westinghouse 11-300 Breaker MCC Bucket from AmpState is a purpose-built insertion unit designed for robust motor control center setups. Engineered to operate at 125 A and 208 V in three-phase, 60 Hz systems, this bucket delivers a reliable foundation for industrial and commercial power distribution and motor control applications. With a 30" vertical frame, it is ready for retrofit, OEM replacement, and custom MCC configurations that keep critical processes running smoothly.

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 125 A
• Voltage: 208 V (Three-phase, 60 Hz)
• Height: 30 inches
• Configuration: 3 P

Designed to fit Eaton - Westinghouse 11-300 motor control centers, this MCC bucket provides a direct, compatible path for upgrading aging equipment or expanding capacity. Its 30-inch vertical frame supports seamless integration into existing enclosures, making it a practical choice for facilities aiming to modernize power distribution without a full panel replacement.

Key use cases

• Retrofit projects where existing MCC buckets need an exact dimensional and electrical match to prevent layout changes and wiring rework.
• OEM replacement to restore original performance and ensure consistent coordination with the center’s protective relays and motor starters.
• Custom MCC configurations for facilities with specific motor and load profiles, enabling targeted distribution without sacrificing panel uniformity.

What makes this bucket stand out

• Direct compatibility with the Eaton - Westinghouse 11-300 line, eliminating guesswork during upgrades.
• Balanced 125 A capacity at 208 V supports a wide range of industrial motors and control circuits while maintaining space efficiency in compact MCC footprints.
• 3-pole arrangement provides precise control for three-phase systems, helping to maintain safe, predictable operation in demanding environments.

Ideal for maintenance teams, facilities engineers, electrical contractors, and plant operators, this MCC bucket helps minimize downtime during upgrades and simplifies inventory management by aligning with existing 11-300 configurations. It’s a practical, purpose-built solution for keeping motor control centers up to date, compliant, and ready to handle fluctuating load demands.

Practical considerations to keep in mind: confirm the bucket’s compatibility with your current MCC frame and associated breakers, verify the 30" vertical fit within your enclosure, and ensure wiring schematics align with a 125 A, 208 V, three-phase design. If you’re upgrading multiple centers or planning OEM replacements, this bucket delivers consistent performance and straightforward installation within Eaton Westinghouse 11-300 systems.