Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 40 A, 600 V, 15" Height, 3 P | AmpState

The Eaton-Westinghouse 11-350 Breaker MCC Bucket is a purpose-built module for industrial motor control centers, delivering reliable protection and streamlined power distribution in demanding environments. With a 40 A rating at 600 V in a compact 15" vertical frame, this MCC bucket is engineered to handle three-phase, 60 Hz power effectively across a range of applications.

Designed for seamless integration, this unit is ideal for retrofit projects, OEM replacement, and custom MCC configurations. It fits into existing Eaton-Westinghouse 11-350 frames to upgrade capability or expand your control architecture without overhauling your entire panel system. This means faster downtime, predictable performance, and a smoother path to scalable motor control solutions.

Key benefits

• Precise compatibility—Specifically engineered for the Eaton-Westinghouse 11-350 motor control centers, ensuring reliable fit and electrical continuity with your existing MCC infrastructure.
• Solid protection for motor loads—40 A current rating at 600 V provides robust protection for motors and feeders in commercial and industrial settings.
• Space-conscious design—A 15" vertical frame optimizes rack space in crowded control rooms and switchgear areas without sacrificing performance.
• Flexible deployment—Ideal for retrofits, OEM replacements, and modular MCC configurations, giving engineers and service teams a practical path to modernization.
• Durable, field-ready construction—Built to endure the rigors of everyday industry use, with dependable mounting and secure interruption protection for critical systems.

Typical use cases

Use this MCC bucket as part of a broader motor control strategy in factories, processing plants, and commercial facilities where reliable motor starts, distribution, and control are essential. It’s particularly valuable when upgrading aging MCCs, replacing worn components, or extending a modular MCC framework to accommodate additional drives, pumps, conveyors, or fans—without redesigning your control room layout.

Specifications at a glance

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp rating: 40 A
• Voltage: 600 V (Three-phase, 60 Hz)
• Height: 15"
• Application: Industrial Motor Control / Retrofit / OEM Replacement

Why choose this MCC bucket over alternatives?

Rather than a generic replacement, this MCC bucket is a targeted solution designed to slot directly into Eaton-Westinghouse 11-350 frames. By aligning with your existing architecture and electrical characteristics, it minimizes integration risk, reduces project timelines, and preserves system performance. Whether you’re refreshing an aging installation or expanding a modular MCC, this bucket provides predictable, sector-appropriate capability with a focus on reliable motor control and distribution integrity.