Eaton Westinghouse 11-350 Breaker MCC Bucket 100A 480V 3P 30H

Eaton - Westinghouse 11-350 Breaker MCC Bucket is purpose-built for modern motor control centers, delivering reliable power distribution and precise motor control in demanding industrial and commercial environments. With a 100 A rating at 480 V and a 30" tall vertical frame, this MCC bucket is engineered for strength, accuracy, and long service life in retrofit, OEM replacement, and custom MCC configurations.

Why this MCC bucket stands out

• Exact compatibility with 11-350 MCCs: Designed to slot smoothly into Eaton - Westinghouse 11-350 motor control centers, reducing installation time and compatibility risk.
• Solid 100 A, 480 V performance: Built for three-phase, 60 Hz power distribution, supporting reliable operation of motors and feeders in demanding environments.
• 30" vertical frame for flexible layouts: The 30" height fits standard MCC racks while allowing room for future expansion or retrofits.
• Three-pole design (3P): Suited for typical industrial motor control and distribution schemes, simplifying integration with existing electrical infrastructure.
• Versatile retrofit and OEM replacement: Ideal for updating aging MCCs, upgrading control capabilities, or reconfiguring for new appliance loads without a full control-center redesign.
• Supports custom MCC configurations: Perfect for systems that require tailored protection and control schemes, enabling engineers to assemble a precise, scalable power distribution solution.

Ideal use cases

• Upgrading aging motor control centers in manufacturing lines, processing plants, or pumping stations where downtime must be minimized and compatibility is essential.
• OEM replacement projects where a like-for-like bucket maintains system integrity while enabling modernization.
• Retrofit projects that aim to expand capacity or reconfigure protection schemes without replacing the entire MCC footprint.
• Custom MCC configurations where precise amperage, voltage, and phase alignment are critical for motor starting and load distribution.

Practical benefits and outcomes

• Faster installation with a plug-and-play approach within compatible Eaton-Westinghouse MCCs, reducing project lead times.
• Enhanced reliability in critical motor duty where consistent 480 V three-phase power is essential for performance and uptime.
• Improved system flexibility for future upgrades, expansions, or integration with new protection devices and control hardware.

Specifications at a glance

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp Rating: 100 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 30 inches
• Application: Industrial motor control, retrofit, OEM replacement
• Poles: 3P

Installation and compatibility tips

Before installation, verify the MCC frame and bus alignment to ensure a seamless fit within your existing Eaton - Westinghouse 11-350 system. Confirm that your distribution scheme requires a 3-pole bucket rated for 480 V three-phase power, and plan for future expansion if you anticipate additional motor loads or protective devices.

With its rugged build and precise fit for 11-350 MCCs, this Breaker MCC Bucket from AmpState is a dependable choice for engineers seeking to maintain uptime, simplify retrofits, and enable scalable motor control solutions in demanding environments.