Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 100 A, 600 V, 6" Height, 3 P | AmpState

Engineered for Eaton-Westinghouse 11-300 motor control centers, this Breaker MCC Bucket delivers reliable 100 A, 600 V three-phase power distribution in a compact 6" vertical frame. Built to meet the demanding needs of industrial and commercial environments, it supports upgrade paths and long-term reliability for critical motor control systems.

• Exact fit for Eaton-Westinghouse 11-300 MCCs—aligned mounting, bus bar interfaces, and clearance patterns designed for seamless retrofit and replacement.
• 100 A at 600 V (Three-phase, 60 Hz)—suitable for standard motor loads and protective switching in industrial circuits.
• 6" vertical frame—compact footprint that preserves cabinet space while maintaining easy access to the breaker and controls.
• Retrofit, OEM replacement, and custom MCC configurations—flexible options to upgrade, expand, or reconfigure existing installations without a full cabinet rebuild.
• Rugged, industrial-grade construction—built to withstand the vibrations, temperature fluctuations, and electrical transients common in busy facilities.

This MCC bucket is ideal for maintenance professionals, electrical engineers, and system integrators tasked with maintaining uptime in manufacturing floors, processing plants, water treatment facilities, conveyors, pumps, and large-scale HVAC systems. Use it to replace a failed or aging bucket within an 11-300 MCC, to expand motor control capacity in an existing cabinet, or to assemble a tailored MCC configuration that meets evolving process requirements.

Specifications at a glance

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 100 A
• Voltage: 600 V (Three-phase, 60 Hz)
• Height: 6"
• Application: Industrial Motor Control / Retrofit / OEM Replacement

Choose this Breaker MCC Bucket to ensure compatibility, streamlined maintenance, and scalable motor control solutions within Eaton-Westinghouse 11-300 ecosystems. It’s the practical upgrade for facilities aiming to keep critical equipment running efficiently while preserving design integrity and ease of service.