Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 30 A, 208 V, 6" Height, 3 P | AmpState

Designed to seamlessly integrate with Eaton-Westinghouse 11-300 motor control centers, the Eaton - Westinghouse 11-300 Breaker MCC Bucket delivers reliable, attentive performance for industrial power distribution and motor control. With a 30 A rating at 208 V, this bucket is built to handle demanding three-phase applications while fitting neatly into existing MCC infrastructure.

• Precise compatibility: Specifically engineered for the Eaton-Westinghouse 11-300 MCC frames, ensuring exact alignment with bus bars, interlocks, and upstream/downstream components.
• Electrical specifications: 30 A continuous ampacity, 208 V, three-phase, 60 Hz operation—optimized for common industrial motor loads and distribution circuits.
• Compact, practical form: 6" vertical frame height with a 3-pole configuration, designed to maximize space efficiency in crowded switchgear environments.
• Versatile applications: Ideal for retrofit projects, OEM replacement, and custom MCC configurations where a precise, drop-in breaker bucket is required.

Why this breaker MCC bucket stands out: it’s not a generic replacement. It’s purpose-built for the 11-300 series, which means faster installation, fewer adaptation steps, and fewer mismatches during maintenance or upgrades. The result is less downtime, more consistent electrical performance, and a safer, more dependable motor control solution for facilities with heavy or continuous-duty loads.

Use cases and scenarios

• Retrofit aging motor control centers where the 11-300 frame is already specified, ensuring compatibility with existing buswork and interlocks.
• OEM replacement in new or refurbished plant lines to maintain standardization across multiple MCCs and reduction of spare part variety.
• Custom MCC configurations for equipment like pumps, conveyors, fans, and compressors that rely on reliable 3P 208 V motor control.

Practical tips for installation and operation

• Verify frame alignment with the 11-300 MCC bus bars before mounting to prevent wiring pinches or misfeeds.
• Confirm three-phase, 208 V supply and 60 Hz frequency to ensure correct breaker operation and protection timing.
• Follow standard electrical codes and Eaton-Westinghouse installation guidelines when wiring and securing the bucket to the MCC structure.
• Keep spare buckets on hand for routine maintenance or OEM replacement plans to minimize downtime during servicing.

Upgrade your industrial power distribution with a trusted, purpose-built component designed to fit your Eaton-Westinghouse 11-300 MCC correctly the first time. The 11-300 Breaker MCC Bucket—30 A, 208 V, 6" height, 3 P—is ready to help you maintain consistent motor control performance and streamline maintenance workflows.