Eaton Westinghouse 11-300 90A 600V Breaker MCC Bucket 3P

Eaton-Westinghouse 11-300 Breaker MCC Bucket is built to slot into Eaton - Westinghouse 11-300 motor control centers, delivering a robust 90 A, 600 V protection module for industrial and commercial power distribution. With a 15" vertical frame, it’s engineered for straightforward retrofit, OEM replacement, and scalable MCC configurations that grow with your system.

• Amp rating: 90 A
• Voltage: 600 V (three-phase, 60 Hz)
• Height / Frame: 15" vertical frame
• Type: Breaker MCC Bucket
• Application: Industrial motor control, retrofit, OEM replacement, and customizable MCC configurations
• Compatibility: Specifically designed for Eaton - Westinghouse 11-300 MCCs

In demanding industrial environments, reliable protection and modularity are essential. This MCC bucket provides a precise fit with the 11-300 frame, aligning with existing bus bars and mounting patterns to minimize installation risk and downtime. The 90 A rating addresses typical motor and distribution loads, while the 600 V rating ensures compatibility with standard three-phase power networks used in manufacturing, facilities, and distribution centers.

• Retrofits: Upgrade aging MCC sections without replacing the entire panel, restoring performance quickly.
• OEM replacements: Maintain original design intent and seamless integration with existing 11-300 systems.
• Custom MCC configurations: Pair with other 11-300 buckets to tailor power distribution to changing needs.

Designed for professionals who manage motor-driven equipment, this breaker MCC bucket is ideal for maintenance engineers, controls integrators, and facilities managers seeking a dependable, scalable solution. It solves alignment and compatibility challenges, enables faster swaps, and supports gradual upgrades as workloads evolve.

Practical guidance for installation and use: verify the target model is 11-300, ensure the power is safely isolated before handling, and follow your facility’s electrical safety protocols. Keep a spare MCC bucket on hand for when retrofit projects or expansion plans arise, and plan around modular inserts to minimize downtime during maintenance windows.