Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 300 A, 208 V, 18" Height, 3 P | AmpState

Engineered for Eaton Westinghouse 11-300 motor control centers, the AmpState Breaker MCC Bucket delivers dependable, high-capacity power distribution in industrial and commercial environments. With a 300 A rating at 208 V and a compact 18" vertical frame, this bucket is built to integrate cleanly into existing MCC assemblies while providing robust performance for demanding motor control applications.

Why this MCC Bucket stands out

• High-current capability — 300 A at 208 V (three-phase, 60 Hz) to handle demanding motor loads and distribution needs.
• Compact 18" height — space-efficient footprint that fits tight MCC configurations without sacrificing accessibility or serviceability.
• 3-pole design — ready for three-phase motor control circuits, aligning with standard industrial electrical schemes.
• Optimized for Eaton Westinghouse 11-300 — specifically designed for retrofit, OEM replacement, and custom MCC configurations, ensuring precise fit and reliable operation.
• Versatile applications — ideal for upgrading aging MCCs, reconfiguring power distribution, or supporting new motor control layouts in manufacturing, processing, and facility operations.

Specifications at a glance

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 300 A
• Voltage: 208 V (Three-phase, 60 Hz)
• Height: 18"
• Poles: 3 P
• Application: Industrial Motor Control, Retrofit, OEM Replacement

Ideal for

Maintenance teams reconciling aging MCC infrastructure, engineering teams designing new plant layouts, and electrical contractors upgrading motor control capabilities will find this MCC bucket a precise fit. Its compatibility with the 11-300 family means installers minimize alignment issues and maximize uptime with a trusted, purpose-built component.

Practical use and installation notes

To maximize performance and reliability, pair this bucket with compatible breakers and MCC components designed for Eaton Westinghouse 11-300 systems. Confirm that the target installation is configured for 208 V three-phase power and the intended 300 A load. Follow standard lockout/tagout procedures during installation and ensure proper mounting alignment to maintain secure electrical contact and ease of service access.