Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 150 A, 240 V, 30" Height, 3 P | AmpState

The AmpState Eaton - Westinghouse 11-300 Breaker MCC Bucket is a purpose-built solution for industrial and commercial power distribution within Eaton-Westinghouse 11-300 motor control centers. Engineered for reliability in demanding environments, this 150 A, 240 V, three-pole bucket integrates seamlessly as a retrofit, OEM replacement, or custom MCC configuration component, helping you keep critical motor loads running with minimal disruption.

• Amp rating: 150 A
• Voltage: 240 V (Three-phase, 60 Hz)
• Height: 30" vertical frame
• Pole configuration: 3-Pole Breaker MCC Bucket
• Application: Industrial motor control, retrofit, and OEM replacement
• Compatibility: Designed for use with Eaton - Westinghouse 11-300 motor control centers

Why this MCC bucket stands out

Designed to slot into your existing 11-300 infrastructure, this Breaker MCC Bucket delivers a reliable, scalable path to modernize power distribution without overhauling your entire MCC. The 30" vertical frame fits standard rack profiles, simplifying installation and reducing downtime during upgrades or replacements. With a clear 150 A rating at 240 V, it’s well-suited for medium-duty motor loads such as pumps, fans, conveyors, and other common industrial equipment found in manufacturing facilities and commercial buildings.

Who benefits most

Ideal for facilities undergoing MCC refurbishment, plants updating aging control systems, or teams designing OEM replacements for ongoing equipment life extension. If you operate 3-phase motor drives and need a dependable, compatible bucket that aligns with Eaton-Westinghouse 11-300 centers, this MCC bucket from AmpState is a precise, long-lasting fit.

Practical use cases

• Retrofit projects where an existing 11-300 bucket requires replacement without re-engineering the entire cabinet.
• OEM replacement parts for refurbished or rebuilt MCCs to maintain original performance characteristics.
• Custom MCC configurations that demand a reliable 150 A, 240 V, three-phase bucket to support varied motor loads.

What to expect in operation

By matching the exact form factor and electrical requirements of the 11-300 family, this bucket helps sustain consistent motor control, protection, and distribution. Its 3-pole configuration supports standard three-phase applications, ensuring compatibility with common industrial motors and drives. When integrated into a properly maintained MCC, users can anticipate stable performance, straightforward maintenance checks, and a smoother upgrade path for future expansions.