Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 150 A, 240 V, 30" Height, 3 P | AmpState

Engineered to pair seamlessly with Eaton - Westinghouse 11-350 motor control centers, this Breaker MCC Bucket delivers reliable, scalable power distribution for demanding industrial environments. With a 150 A rating at 240 V and a 30-inch vertical frame, it supports efficient motor control and streamlined upgrades across existing MCC setups. Designed for three-phase systems at 60 Hz, it keeps critical equipment energized with precision and consistency.

Key specifications

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp rating: 150 A
• Voltage: 240 V (Three-phase, 60 Hz)
• Height: 30"
• Poles: 3 P
• Application: Industrial motor control, Retrofit, OEM replacement
• Compatibility: Designed for Eaton - Westinghouse 11-350 MCCs

Why this MCC bucket matters

When you’re updating or expanding a motor control center, compatibility and reliability matter as much as capacity. This Breaker MCC Bucket is purpose-built for the 11-350 family, ensuring plug-in compatibility and consistent performance across upgrades. The 150 A, 240 V three-phase configuration supports robust motor starting, load distribution, and control circuits without overtaxing the cabinet. The 30" vertical frame aligns with standard MCC footprints, making retrofits and OEM replacements smoother and faster, so downtime is minimized and equipment uptime is maximized.

Ideal use scenarios

• Swap in this bucket to extend the life of aging MCCs without a full cabinet overhaul.
• Maintain exact electrical and physical fit within existing 11-350 configurations.
• Build out modular control centers tailored to specific loads and process lines with a trusted, compatible bucket in the mix.
• Support reliable three-phase distribution for motors, conveyors, pumps, and other heavy equipment in manufacturing or processing facilities.

Practical benefits and outcomes

Choosing this Breaker MCC Bucket translates to predictable performance, easier maintenance, and a lower total cost of ownership. By matching the original 11-350 spec and frame height, you minimize wiring harness adjustments and alignment issues, reducing installation time and risk. The 150 A rating provides a balance between protection and capacity for typical industrial motor loads, while the 240 V three-phase setup supports efficient, balanced power delivery across phases.

Installation and compatibility notes

Ensure your MCC enclosure is designed for a 30" vertical bucket and that the 11-350 family is the target platform. Confirm the three-pole configuration aligns with your motor and control circuits, and verify that the system operates at 60 Hz to avoid mistuned protection or control delays. This bucket is intended to integrate with Eaton - Westinghouse 11-350 motor control centers, offering a straightforward path to upgrade paths, spare parts, and OEM replacements when needed.