Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 100 A, 600 V, 36" Height, 3 P | AmpState

Power your industrial and commercial motor control centers with a trusted, OEM-accurate solution—the Eaton-Westinghouse 11-350 Breaker MCC Bucket. Built for reliability in demanding environments, this 100 A, 600 V breaker bucket is purpose-built to integrate seamlessly with 11-350 motor control centers, delivering consistent performance where uptime matters most.

Key specifications at a glance

• Brand: Eaton
• Model: 11-350
• Type: Breaker MCC Bucket
• Amp Rating: 100 A
• Voltage: 600 V (Three-phase, 60 Hz)
• Height: 36 inches
• Configuration: 3-pole
• Applications: Industrial motor control, retrofit projects, OEM replacement, and customizable MCC configurations

Why this MCC bucket stands out

Unlike generic MCC components, the 11-350 bucket is purpose-made for the Eaton-Westinghouse 11-350 family, ensuring exact fitment, electrical continuity, and compatible mounting geometry. Its 36-inch vertical frame is designed to integrate with standard MCC architectures, simplifying retrofits and new builds alike. By choosing this bucket, you’re investing in a component that respects your existing panel design while delivering dependable performance for motor control and power distribution.

Practical advantages and real-world impact

• Retrofit-ready: Ideal for upgrading aging MCCs or reconfiguring existing layouts to meet current throughput and protection requirements.
• OEM replacement: Maintains OEM integrity, ensuring electrical characteristics and protective coordination align with original specifications.
• Flexible configurations: Supports custom MCC setups, enabling tailored motor control schemes for pumps, fans, conveyors, and other heavy-load applications.
• Robust three-phase performance: Rated for 600 V operation, ready to handle demanding industrial loads with reliable interrupting capacity across three poles.
• Strategic serviceability: Designed for straightforward installation and maintenance, reducing downtime during upgrades or part swaps.

Ideal use cases

• Upgrading a legacy motor control center to modern protection and control standards without a full panel replacement.
• OEM replacement scenarios where exact fit and electrical compatibility are critical to project success.
• Custom MCC configurations in manufacturing plants, processing facilities, and large building services that rely on stable motor control for continuous operation.
• Retrofit projects aiming to improve reliability, safety, and ease of maintenance for three-phase equipment.

How it supports your goals

With its fixed 100 A, 600 V, and 3-pole design, this MCC bucket delivers a precise balance of protection and capacity for mid-size industrial loads. Using the Eaton-Westinghouse 11-350 framework means you benefit from intended electrical characteristics, predictable performance, and a lifecycle aligned with your equipment’s original engineering intent. It’s a pragmatic, long-term choice for facilities prioritizing uptime, safety, and cost-effective upgrades.

Usage tips and best practices

• Verify compatibility with your existing 11-350 MCC components before ordering to ensure seamless integration.
• Coordinate with your protection relay and motor starter configurations to maintain proper coordination and minimize nuisance tripping during transitions.
• Schedule installation during a planned maintenance window to minimize plant impact and verify electrical connections after retrofit.
• Keep OEM-recommended torque values on terminal connections to preserve contact reliability and reduce overheating risks.

Choose the Eaton-Westinghouse 11-350 Breaker MCC Bucket for a purpose-built, retrofit-friendly path to modern motor control and power distribution within your facility. Engineered for performance, designed for compatibility, and trusted in demanding industrial environments.