Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 100 A, 208 V, 15" Height, 3 P | AmpState

Designed to slot seamlessly into Eaton - Westinghouse 11-350 motor control centers, this Breaker MCC Bucket delivers a reliable 100 A feed at 208 V to three-phase circuits, all in a compact 15" vertical frame. It's built to support retrofit projects, OEM replacements, and custom MCC configurations, making it a practical choice for upgraded or expanded power distribution and motor control systems.

Compatibility and reliability for industrial power distribution

The Breaker MCC Bucket is a genuine component aligned with the 11-350 architecture, ensuring precise bus fit, mounting alignment, and electrical continuity across the MCC. With a 3-pole design at 208 V three-phase (60 Hz), it cleanly handles motor starter and distribution loads without forcing compromises in control logic or protection schemes.

Key specifications

• Amp Rating: 100 A
• Voltage: 208 V, Three-phase, 60 Hz
• Height: 15 inches
• Poles: 3 P
• Application: Industrial motor control, Retrofit, OEM replacement

Why it excels for retrofit, OEM replacement, and custom MCC configurations

When upgrading or expanding an existing motor control center, this Breaker MCC Bucket provides a direct, no-modification path to add or replace feeders, protector assemblies, and motor starters. The 15" vertical frame integrates neatly within standard MCC footprints, helping you maintain spatial efficiency while upgrading capacity and protection. Its compatibility with the Eaton Westinghouse 11-350 lineup means you can source spares confidently, reducing downtime during maintenance windows.

Best use cases and practical insights

• Retrofit projects: replace aging bucket modules without reengineering the enclosure or bus connections.
• OEM replacement: maintain original electrical characteristics and form factor for quick service repairs.
• Custom MCC configurations: build modular power and motor control layouts that scale with facility demand, keeping cables organized and protected.

Practical tips: verify the 11-350 bus and mounting pattern before installation, ensure matches for phase rotation and protective relays, and plan for proper clearances around the bucket to maintain cooling and access for maintenance. This Breaker MCC Bucket is designed to slot into Eaton Westinghouse 11-350 systems, delivering dependable distribution for industrial applications.