Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 10 A, 480 V, 9" Height, 3 P | AmpState

Designed for seamless integration with Eaton - Westinghouse 11-300 motor control centers, this Breaker MCC Bucket delivers a precise, plug‑in solution for three‑phase power distribution at 480 V. Featuring a compact 9" vertical frame and a 3‑pole configuration, it’s purpose‑built for retrofit projects, OEM replacements, and custom MCC architectures that demand dependable performance without taking up precious panel space.

Key specifications at a glance

• Brand & Model: Eaton - Westinghouse 11-300
• Type: Breaker MCC Bucket
• Amp rating: 10 A
• Voltage: 480 V (Three‑phase, 60 Hz)
• Height: 9"
• Pole configuration: 3‑pole
• Applications: Industrial motor control, retrofit, OEM replacement, and customizable MCC configurations

This bucket is engineered to maintain precise bus alignment and secure mounting within existing 11‑300 frames, ensuring reliable protection and smooth operation of connected motors and drives. The 10 A rating at 480 V is well suited for localized motor control tasks, starter panels, and feeder protection where predictable trip characteristics matter for process continuity.

Why this bucket stands out

• Tailored compatibility: Specifically designed for the Eaton - Westinghouse 11‑300 MCC family, reducing the guesswork during upgrades or expansions.
• Compact yet capable: A 9" footprint provides real estate savings in crowded switchgear rooms while supporting robust three‑phase distribution.
• Flexible deployment: Ideal for retrofit projects, OEM part replacements, or custom MCC configurations that evolve with your system needs.
• Operational clarity: Clear mounting and accessible maintenance points help technicians inspect, test, and service without disruption.

Who benefits most: maintenance teams, system integrators, and plant engineers working with mid‑ to large‑scale industrial processes, such as manufacturing lines, conveyors, pumps, fans, and processing equipment relying on reliable 480 V three‑phase power. If your current MCC setup uses the 11‑300 family, this bucket provides a purpose‑built upgrade path that preserves electrical fidelity and mechanical fit.

Practical considerations and tips

• Coordinate with existing MCC frames to ensure exact vertical alignment and mounting compatibility within the 11‑300 bank.
• Verify conductor sizing and torque requirements per your facility’s electrical standards when integrating the bucket into the bus assembly.
• Consider stocking spare MCC buckets for critical lines to minimize downtime during maintenance or capacity upgrades.
• Plan for future expansions by selecting a bucket design that aligns with anticipated load profiles and motor starting needs.

Trustworthy, purpose‑built, and ready to slot into your Eaton - Westinghouse 11‑300 MCC ecosystem, this Breaker MCC Bucket from AmpState is engineered to keep your industrial power distribution clean, predictable, and upgrade‑friendly. Install it where dependable control of 480 V three‑phase motors is essential, and rely on its tested compatibility to simplify your next retrofit or OEM replacement project.