Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 75 A, 600 V, 12" Height, 3 P | AmpState

The Eaton-Westinghouse 11-350 Breaker MCC Bucket from AmpState is purpose-built for industrial power distribution and motor control environments. Designed to work with Eaton - Westinghouse 11-350 motor control centers, this 75 A, 600 V breaker bucket brings reliable, scalable performance to retrofit projects, OEM replacements, and custom MCC configurations. With a compact 12" vertical frame and a 3-pole design, it fits neatly into existing panels while delivering solid control and protection for demanding loads.

Key specifications

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp rating: 75 A
• Voltage: 600 V (Three-phase, 60 Hz)
• Height: 12 inches
• Pole configuration: 3P
• Application: Industrial motor control, retrofit, OEM replacement

What problems this solves

In facilities upgrading or maintaining motor control centers, compatibility and ease of replacement matter. This MCC bucket is explicitly designed to be drop-in compatible with Eaton - Westinghouse 11-350 systems, reducing install time and minimizing panel downtime. The 75 A rating at 600 V covers a broad range of medium-sized motors, enabling reliable startup and protection without overtaxing the MCC framework.

Why this bucket stands out

• Targeted compatibility: Built for the Eaton-Westinghouse 11-350 family, ensuring seamless integration with existing MCC panels.
• Compact, scalable design: The 12" vertical frame supports space-efficient installations while enabling future MCC expansions or reconfigurations.
• Versatile applications: Ideal for new installations, retrofits, and OEM replacements across industrial and commercial settings.
• Clear electrical performance: 75 A at 600 V (three-phase, 60 Hz) provides dependable protection and control for typical medium-load motors.

Who is this for?

Plant engineers, maintenance teams, and OEMs who manage motor control centers need reliable, readily replaceable components. If you’re upgrading an existing 11-350 MCC or designing a retrofit that requires authentic Eaton-Westinghouse parts, this breaker MCC bucket is a practical, proven choice.

Practical tips and best uses

• Plan replacements during scheduled maintenance windows to minimize production impact.
• Match this bucket with compatible 11-350 MCC frames to preserve panel alignment and clearances.
• Use in OEM replacement projects to maintain original electrical characteristics and protection settings.
• When configuring custom MCC layouts, consider the 12" height as a baseline for vertical clearance and buswork routing.