Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 150 A, 240 V, 9" Height, 3 P | AmpState

Engineered for industrial power distribution and robust motor control, the Eaton - Westinghouse 11-350 Breaker MCC Bucket delivers dependable performance in demanding environments. Sized for a 9" vertical frame, it integrates seamlessly with the 11-350 motor control center family and is ideal for retrofit, OEM replacement, and custom MCC configurations.

• Precise compatibility — specifically designed for Eaton - Westinghouse 11-350 MCCs and 3-pole configurations, ensuring a snug, reliable fit within your existing infrastructure.
• Electrical performance — rated 150 A at 240 V (three-phase, 60 Hz), delivering dependable power distribution for demanding motor loads.
• Compact, usable footprint — 9" height vertical frame that fits standard MCC slots while maximizing space in crowded control rooms or switchgear halls.
• Versatile applications — perfect for industrial motor control, retrofit projects, OEM replacement programs, and custom MCC configurations that require modular, scalable solutions.
• Reliability for continuous operation — built to support ongoing equipment start-ups and shutdowns, reducing downtime and maintenance needs in busy facilities.

Why choose this MCC bucket? It provides a proven path to modernize or expand existing motor control centers without a complete system overhaul. The 11-350 Breaker MCC Bucket is designed to align with standard Eaton Westinghouse interfaces, streamlining installation, phasing, and electrical connectivity. This means faster retrofits, fewer configuration headaches, and clearer short- and long-term maintenance planning for facilities managers and electrical engineers alike.

Use cases and ideal environments

Ideal for manufacturing floors with heavy motor loads, packaging lines, HVAC and pumping systems, or any operation relying on reliable MCC-based distribution. It’s especially advantageous when upgrading legacy equipment, integrating new drives, or expanding control capabilities in retrofit projects.

Specification snapshot

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp rating: 150 A
• Voltage: 240 V (Three-phase, 60 Hz)
• Height: 9"
• Poles: 3P
• Application: Industrial motor control, retrofit, OEM replacement, and custom MCC configurations

When planning an MCC upgrade or expansion, this bucket provides a clearly defined, compatible path forward. It supports scalable, modular layouts that can evolve with your facility’s needs, helping you optimize space, simplify maintenance, and maintain reliable motor control across your operation.