Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 150 A, 480 V, 18" Height, 3 P | AmpState

Engineered for dependable power distribution in demanding industrial environments, the Eaton-Westinghouse 11-350 Breaker MCC Bucket delivers robust performance within a compact 18-inch vertical frame. Rated 150 A at 480 V and designed for 3-pole operation, this MCC bucket is built to slot into Eaton Westinghouse 11-350 motor control centers, enabling seamless retrofit, OEM replacement, and flexible custom MCC configurations.

Why this MCC Bucket stands out

• Tailored for 11-350 MCCs — a precise fit that aligns with the specific mounting and bus arrangement of Eaton Westinghouse 11-350 systems, reducing install time and compatibility concerns.
• High-capacity, 480 V three-phase — 150 A rating at 480 V (three-phase, 60 Hz) supports reliable motor control and power distribution for medium to large industrial equipment.
• Compact 18" vertical frame — optimized to work within standard MCC footprints while delivering solid performance under load.
• Retrofit, OEM replacement, and custom configurations — ideal for upgrading legacy MCCs, stocking spare buckets, or designing bespoke motor control solutions that keep downtime to a minimum.
• Industrial-grade reliability — engineered for continuous operation in demanding environments, ensuring consistent protection and control for motor circuits.

Key specifications at a glance

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp rating: 150 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 18"
• Application: Industrial Motor Control / Retrofit / OEM Replacement

Ideal use cases

• Upgrading legacy 11-350 MCCs in manufacturing lines to maintain consistent motor control performance.
• OEM replacement scenarios where downtime must be minimized and exact-fit components are required.
• Custom MCC configurations where a reliable, high-current bucket is needed within a compact footprint.
• Industrial facilities seeking streamlined spares for rapid maintenance and service continuity.

Who should consider this product

• Plant electrical engineers and maintenance managers responsible for motor control infrastructure
• Electrical contractors performing retrofits or replacements in existing MCCs
• OEM integrators building or upgrading motor control solutions for commercial and industrial applications

Installation and compatibility notes

Specifically designed for Eaton Westinghouse 11-350 MCCs, this bucket integrates with standard MCC bus assemblies and mounting patterns used in those centers. When planning retrofit or replacement, verify that the surrounding MCC frame and bus arrangement match the 11-350 specifications, and follow your facility’s electrical safety procedures during installation.

Why choose AmpState — AmpState specializes in authentic, OEM-compatible electrical components. This Eaton Westinghouse 11-350 Breaker MCC Bucket is selected to ensure reliable compatibility with your existing motor control center fleet, helping you minimize downtime and maintain consistent performance across your power distribution system.

Ready to upgrade your MCC or stock a dependable spare? Add the Eaton Westinghouse 11-350 Breaker MCC Bucket to your cart and move confidently toward streamlined, reliable motor control and distribution.