Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 50 A, 600 V, 18" Height, 3 P | AmpState

Engineered for seamless integration with Eaton – Westinghouse 11-300 motor control centers, this Breaker MCC Bucket delivers dependable motor control and power distribution for demanding industrial environments. With a robust 50 A rating at 600 V and a three‑phase, 60 Hz specification, it’s built to handle demanding MCC workloads with confidence.

Key to its practicality is the 18" vertical frame, a purpose‑built dimension that aligns with standard MCC enclosures and retrofit projects. Whether you’re upgrading legacy equipment, replacing an OEM component, or configuring a custom MCC solution, this bucket is ready to slot into an existing 11-300 setup with minimal disruption.

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 50 A
• Voltage: 600 V (Three‑phase, 60 Hz)
• Height: 18"
• Poles: 3‑pole

What sets this MCC bucket apart

• Retrofit‑ready: Specifically designed to retrofit into existing Eaton – Westinghouse 11-300 MCCs, reducing downtime and simplifying upgrades.
• OEM replacement compatibility: A direct, reliable substitute for original components within the 11-300 family, helping you maintain consistent performance and protection schemes.
• Tailored for industrial use: Built to support continuous motor control and power distribution in manufacturing, processing, and heavy‑duty facilities that rely on stable three‑phase 600 V systems.
• Consistent, standard form factor: The 18" vertical frame ensures straightforward installation, alignment with bus connections, and clean enclosure organization.

Ideal use cases

• Upgrading aging MCC infrastructure in manufacturing plants with minimal enclosure modification
• OEM replacement scenarios where exact 11-300 compatibility is required
• Custom MCC configurations that demand a reliable 50 A, 600 V, 3‑pole breaker module
• New installations within three‑phase, 600 V distribution schemes that benefit from a proven, industry‑standard bucket design

With this Breaker MCC Bucket, you gain a precise, durable component that simplifies maintenance planning and ensures consistent protection for motor control loads. If your system relies on Eaton – Westinghouse 11-300 frames, this 50 A, 600 V, 3‑pole bucket is purpose‑built to fit, perform, and endure in challenging industrial environments.