Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 300 A, 480 V, 42" Height, 3 P | AmpState

Meet the Eaton - Westinghouse 11-350 Breaker MCC Bucket, a precise plug-in solution designed for 11-350 motor control centers. Built to handle demanding industrial environments, it delivers reliable 300 A capacity at 480 V in a compact, 42-inch tall footprint that fits standard MCC architectures.

Why this MCC bucket stands out

• Exact compatibility engineered specifically for Eaton - Westinghouse 11-350 MCCs, ensuring a secure fit and straightforward retrofits.
• Robust current and voltage rating supports heavy motor loads with a 300 A amperage rating at 480 V (three-phase, 60 Hz), making it suitable for a wide range of industrial applications.
• 42-inch tall, 3-pole architecture fits standard vertical MCC frames and three-phase distribution schemes, enabling clean integration into existing panels.
• Versatile applications ideal for retrofit projects, OEM replacements, and custom MCC configurations that demand proven performance and dependable expansion paths.

Ideal use cases

• Retrofit older MCCs to modern 300 A, 480 V capability without a full center replacement, minimizing downtime.
• OEM replacement part to extend the service life of industrial motor control centers in manufacturing, processing, and distribution facilities.
• Custom MCC configurations for facilities with complex motor loads—pumps, fans, conveyors, crushers—where consistent, reliable control is critical.

Who benefits most

• Electrical engineers, maintenance managers, and plant operations teams seeking dependable, drop-in MCC components.
• Panel builders and integrators looking for a compatible bucket that aligns with established Eaton-Westinghouse 11-350 infrastructure.
• OEMs planning scalable motor control solutions that require standard, interoperable replacement parts.

What to expect in practice

This bucket delivers predictable performance in industrial power distribution and motor control applications. By aligning with the 11-350 framework, it simplifies installation, reduces integration risk, and supports straightforward expansion or replacement strategies. The 42-inch vertical frame and three-pole configuration provide a stable, organized footprint within your MCC, helping you manage space and maintenance more efficiently.

Specifications at a glance

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp Rating: 300 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 42 inches
• Application: Industrial Motor Control / Retrofit / OEM Replacement

AmpState provides authentic Eaton-Westinghouse components designed to meet the real-world demands of modern power distribution. This Breaker MCC Bucket is ready to support your retrofit, replacement, or customization projects with confidence and precision.