Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 600 A, 240 V, 24" Height, 3 P | AmpState

The Eaton - Westinghouse 11-300 Breaker MCC Bucket is built specifically for modern motor control centers, delivering dependable power distribution and motor control in demanding industrial and commercial environments. engineered to integrate with the 11-300 family, this bucket brings a high-capacity, plug-and-play solution that simplifies retrofits, OEM replacements, and customized MCC configurations.

Core specifications

• Amp rating: 600 A
• Voltage: 240 V (Three-phase, 60 Hz)
• Height: 24"
• Pole configuration: 3 P (three-phase)
• Type: Breaker MCC Bucket
• Application: Industrial Motor Control / Retrofit / OEM Replacement
• Brand/Model: Eaton - Model 11-300

What makes this bucket unique

Designed to slot into Eaton - Westinghouse 11-300 motor control centers, this MCC bucket is about more than just holding breakers. Its 24" vertical frame supports compact, scalable MCC layouts without sacrificing accessibility or safety. The 600 A capacity at 240 V makes it suitable for mid- to high-demand motor loads, while its three-phase, 60 Hz compatibility aligns with standard industrial power systems. This is not a generic bucket—it's a purpose-built component that aligns with the specific architecture of 11-300 MCCs, delivering reliable protection, streamlined maintenance, and predictable performance over time.

Ideal use cases

• Retrofit existing motor control centers to upgrade capacity or refresh aging MCC buckets while preserving the overall MCC footprint.
• OEM replacement for failed or worn MCC buckets in 11-300 installations, reducing downtime and ensuring consistent electrical characteristics.
• Custom MCC configurations that require a robust 600 A, 240 V, three-phase bucket within a 24" vertical frame.
• Industrial power distribution scenarios in manufacturing plants, processing facilities, and commercial facilities that rely on reliable motor control and protection.

Benefits in practical terms

With this breaker MCC bucket, you gain:

• A dependable, high-capacity node for motor control that supports steady operation under demanding loads.
• Streamlined integration with existing 11-300 MCC architectures, minimizing engineering and installation time.
• Enhanced protection and control for three-phase motors, contributing to longer motor life and more predictable startup behavior.
• Flexibility to configure retrofits or OEM replacements without overhauling neighboring components, preserving invested infrastructure.

Installation and considerations

Plan for compatibility with your current MCC frame and mounting scheme, noting the 24" vertical footprint and 3-pole, 60 Hz system alignment. This bucket is intended to match Eaton - Westinghouse 11-300 configurations, so verify alignment with your specific MCC model and existing protection schemes to ensure a smooth upgrade or replacement process.