Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 600 A, 240 V, 48" Height, 3 P | AmpState

Introducing the Eaton - Westinghouse 11-300 Breaker MCC Bucket — a purpose-built housing designed to slot seamlessly into Eaton-Westinghouse 11-300 motor control centers. Engineered for reliability in industrial and commercial power distribution, this breaker bucket is the right choice when you need dependable control for motors, pumps, conveyors, and other demanding loads.

• Ampacity: 600 A
• Voltage: 240 V (Three-phase)
• Phases: 3P, 60 Hz
• Height: 48 inches
• Type: Breaker MCC Bucket
• Application: Industrial Motor Control / Retrofit / OEM Replacement

The 48" vertical frame is purpose-built for easy integration into existing MCC racks, supporting retrofit projects, OEM replacements, and custom MCC configurations without forcing a redesign of your power distribution layout. By matching the 11-300 family’s electrical characteristics, this bucket minimizes downtime and ensures consistent performance when upgrading or expanding your control center.

Who benefits most? facilities and maintenance teams upgrading aging equipment, manufacturers adding new lines or processing capacity, and engineering teams crafting custom MCC configurations for non-standard motor loads. Whether you’re refurbishing an entire control corridor or implementing a targeted upgrade, this MCC bucket delivers predictable current sharing, straightforward wiring paths, and compatibility with the Eaton-Westinghouse 11-300 ecosystem.

Why choose this specific MCC bucket over ad hoc replacements? It’s purpose-built for the 11-300 architecture, preserving system coordination, fault-clearing behavior, and overall reliability across the motor control center. The combination of 600 A capacity, 240 V three-phase operation, and a practical 48" frame height creates a robust, scalable foundation for powerful industrial applications while keeping installation smooth and maintenance efficient.

Practical tips for deployment:

• Plan for the 48" vertical space in your MCC cabinet to ensure proper clearance for maintenance and future upgrades.
• Verify that your downstream distribution equipment and motor loads align with a 600 A, 240 V three-phase supply to realize the full performance benefits.
• Use this bucket as an OEM replacement or retrofit to preserve electrical characteristics and minimize downtime during swaps.