Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 100 A, 240 V, 9" Height, 3 P | AmpState

Designed to drop directly into Eaton-Westinghouse 11-350 motor control centers, this Breaker MCC Bucket delivers dependable power distribution for demanding industrial environments. With a robust 100 A rating at 240 V and a compact 9" vertical frame, it provides a reliable, OEM-compatible solution for retrofit projects, OEM replacements, and tailored MCC configurations.

Key specifications at a glance

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp Rating: 100 A
• Voltage: 240 V (Three-phase, 60 Hz)
• Height: 9" (vertical frame)
• Poles: 3 (3P)
• Applications: Industrial motor control, retrofit projects, OEM replacement, and custom MCC configurations

Why it matters for your operation

OEM-aligned performance matters when upgrading or expanding motor control infrastructure. This MCC bucket is purpose-built for the 11-350 family, ensuring proper alignment with bus, contacts, and mounting points. That means fewer field modifications, faster turnaround on replacements, and reliable operation across your distribution network.

Ideal use cases

Use this bucket when you’re upgrading aging MCCs, performing a site-wide retrofit, or implementing a custom MCC configuration for a new line or process. It’s particularly well-suited for applications that require:

• Consistent 100 A current handling at 240 V for multiple motors or loads
• Stable three-phase power distribution in manufacturing, packaging, or processing facilities
• Plug-and-play compatibility with Eaton-Westinghouse 11-350 centers to minimize downtime

What makes this MCC bucket unique

• Precise compatibility: Specifically engineered for the Eaton-Westinghouse 11-350 MCCs, reducing retrofit complexity and alignment issues.
• Compact, durable design: A 9" vertical frame offers a space-efficient footprint without sacrificing strength for industrial use.
• Versatile installation: Serves as a reliable OEM replacement or as a core component in custom MCC configurations for tailored motor control.
• Clear specifications for planning: 100 A, 240 V three-phase power ensures you can line up loads, breakers, and downstream equipment with confidence.

Installation and compatibility tips

For a smooth retrofit or replacement, verify the following before installation:

• Confirm the MCC frame and mounting pattern match the 11-350 bucket requirements.
• Ensure the three-phase 240 V supply aligns with your existing bus configuration and protection scheme.
• Check the physical clearance around the unit to accommodate the 9" height and any wiring conduits.
• Inspect downstream devices and motors to ensure load ratings remain within the 100 A maximum.

Whether you're modernizing an aging facility or building a custom MCC configuration from the ground up, this Breaker MCC Bucket from the Eaton-Westinghouse 11-350 lineage offers a precise, dependable foundation for motor control and power distribution. Leverage its OEM-grade fit and industrial-grade reliability to keep your systems running smoothly and safely.