Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 150 A, 240 V, 24" Height, 3 P | AmpState

Engineered for Eaton - Westinghouse 11-300 motor control centers, the Breaker MCC Bucket is the dependable backbone for industrial power distribution and motor control applications. With a robust 150 A rating at 240 V, this unit is built to handle demanding mid-range motor loads and distribution circuits in commercial facilities and manufacturing floors.

Overview

Designed specifically for the Eaton - Westinghouse 11-300 MCC family, this Breaker MCC Bucket delivers precise fit and reliable performance within existing control-center architectures. Its 24" vertical frame is tailored for seamless retrofits and OEM replacements, enabling efficient upgrades without a full enclosure rebuild.

Key advantages

• 150 A, 240 V three-phase (60 Hz) capability aligned with typical industrial motors and drives.
• 24" vertical frame supports compact retrofits and straightforward integration into standard MCC footprints.
• Optimized for , giving you flexible modernization options.
• Precisely compatible with Eaton - Westinghouse 11-300 control centers for dependable bus-bar alignment and reliable operation.

Why this bucket matters

In environments where uptime and motor-control reliability are non-negotiable, the Breaker MCC Bucket ensures consistent protection and easy maintenance. The 3-pole design supports balanced three-phase power distribution, while the 240 V rating matches a wide range of industrial motors and drives. The 24" height integrates smoothly with standard MCC enclosures, enabling modular upgrades without disruptive room changes.

Use cases and installation scenarios

• Retrofit aging MCCs in manufacturing lines to restore full motor-control capacity and protect critical loads.
• OEM replacement to streamline rebuilds of existing Eaton-Westinghouse 11-300 installations, reducing downtime.
• Custom MCC configurations for new projects requiring reliable, shop-verified breaker protection within a proven frame.

Who should consider this

Facilities managers, electrical contractors, and OEM integrators working with existing 11-300 frames will benefit from the exact fit, predictable performance, and flexible configuration options of this Breaker MCC Bucket.

Key specifications

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 150 A
• Voltage: 240 V (Three-phase, 60 Hz)
• Height: 24"
• Application: Industrial Motor Control / Retrofit / OEM Replacement