Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 150 A, 600 V, 15" Height, 3 P | AmpState

The Eaton - Westinghouse 11-300 Breaker MCC Bucket is engineered to integrate seamlessly with 11-300 motor control centers, delivering reliable protection and control for industrial and commercial power systems. With a 150 A rating at 600 V and a compact 15" vertical frame, this 3-pole bucket is built to support robust motor control applications while fitting neatly into retrofit, OEM replacement, or custom MCC configurations.

Why this MCC Breaker Bucket stands out

• Exact compatibility engineered for Eaton - Westinghouse 11-300 MCCs, ensuring precise alignment with buswork and mounting patterns.
• Strong electrical performance 150 A continuous service at 600 V (three-phase, 60 Hz) to safely protect and manage motor loads.
• Compact, durable design a 15" vertical frame that optimizes space within the switchgear while standing up to demanding industrial environments.
• Versatile integration suitable for retrofit, OEM replacement projects, or custom MCC configurations—helping facilities extend equipment life and reduce downtime.
• Strategic value reduces part obsolescence risk by providing a dedicated breaker bucket that aligns with existing 11-300 architectures.

Ideal applications and use cases

• Retrofitting aging motor control centers to restore performance and protection without a full panel replacement.
• OEM replacement in new or refurbished MCCs where 11-300 compatibility is required.
• Custom MCC configurations for plants expanding motor loads or re-routing power distribution.
• Industrial facilities seeking reliable, tested breaker solutions that align with three-phase, 600 V systems.

Key benefits and outcomes

• Improved motor protection and power distribution reliability through a purpose-built MCC bucket designed for compatibility and performance.
• Operational efficiency gains from straightforward retrofit and OEM replacement workflows, minimizing commissioning time.
• Space-conscious design that preserves cabinet footprint while delivering full 3-pole protection for three-phase systems.

Technical specifications

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 150 A
• Voltage: 600 V (Three-phase, 60 Hz)
• Height: 15"
• Configuration: 3-Pole
• Applications: Industrial Motor Control / Retrofit / OEM Replacement

Installation and compatibility considerations

Designed to slot into Eaton - Westinghouse 11-300 MCC assemblies, this bucket supports straightforward retrofit and replacement workflows. When planning installation, verify that mounting arrangements, bus connections, and clearances align with the 11-300 architecture to ensure secure attachment and reliable electrical performance. Adhere to standard MCC safety practices and follow applicable electrical codes during replacement or retrofit projects.

Who should consider this Breaker MCC Bucket

• Facilities upgrading or modernizing existing MCC infrastructure that uses the 11-300 family.
• OEMs seeking a proven, compatible replacement component to minimize downtime.
• Electrical contractors and service teams performing field retrofits or new MCC configurations requiring a dependable 150 A, 600 V 3-pole breaker bucket.

Enhance your motor control center capability with a purpose-built Breaker MCC Bucket that aligns with your Eaton - Westinghouse 11-300 system—delivering dependable protection, streamlined retrofit paths, and flexible configuration options for demanding industrial environments.