Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 150 A, 480 V, 15" Height, 3 P | AmpState

Meet the Eaton - Westinghouse 11-300 Breaker MCC Bucket—a purpose-built module engineered specifically for the 11-300 motor control centers. This is not just a component; it’s a reliable backbone for industrial power distribution and motor control, designed to keep complex electrical systems running smoothly in demanding environments.

Why this MCC bucket stands out

• Direct compatibility—built for use with Eaton - Westinghouse 11-300 motor control centers, ensuring a precise fit and straightforward installation.
• Exact electrical specification—rated for 150 A at 480 V in a three-phase, 60 Hz system, aligning with common industrial power architectures.
• Compact, scalable frame—features a 15" vertical frame that fits standard MCC bays while supporting efficient upgrades and retrofits.
• Three-pole design—configured for typical 3-phase power distribution, enabling reliable motor control and distribution in demanding lines.
• Versatile deployment—ideal for retrofit projects, OEM replacements, and custom MCC configurations tailored to unique facility layouts.
• Industrial-grade durability—built to withstand the rigors of commercial and industrial environments while maintaining consistent performance.

Practical use cases

• Retrofit aging motor control centers to restore performance and safety with a genuine Eaton-Westinghouse bucket designed for the 11-300 frame.
• OEM replacement in new builds or expansions where exact form-factor and electrical specs are critical for system integrity.
• Custom MCC configurations that require a specific height, pole count, and amperage within a 480 V, three-phase network.
• Industrial power distribution for conveyors, pumps, fans, and other heavy machinery in manufacturing, processing, or distribution facilities.

What you gain by choosing this bucket

Selecting the Eaton - Westinghouse 11-300 Breaker MCC Bucket means dependable, plug-and-play integration with your existing MCC infrastructure. You’ll benefit from:

• Streamlined maintenance thanks to a dedicated bucket that aligns precisely with 11-300 frames.
• Downtime reduction through easier replacement and standardized wiring access.
• Future-ready flexibility for retrofit projects and evolving motor control needs with a component designed for OEM compatibility.
• Clear electrical alignment—consistency in amperage, voltage, and phase supports predictable performance and safer operation.

Key specifications at a glance

• Brand: Eaton (Westinghouse lineage)
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp rating: 150 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 15 inches
• Application: Industrial Motor Control, Retrofit, OEM Replacement
• Pole configuration: 3 P

Guidance for selecting and installing

• Verify that your MCC enclosure is compatible with the 11-300 family and that a 15" vertical frame fits your cabinet height and space constraints.
• Confirm the system matches 150 A at 480 V in a three-phase setup to ensure proper demand handling and protection.
• Plan retrofit or OEM replacement with attention to mounting points, wiring routes, and labeling to minimize commissioning time.

The Eaton - Westinghouse 11-300 Breaker MCC Bucket delivers a precise, reliable solution for modern industrial environments that demand robust motor control and dependable power distribution. Built for compatibility, engineered for performance, and ready to support your most demanding MCC configurations.