Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 30 A, 208 V, 9" Height, 3 P | AmpState

The Eaton - Westinghouse 11-300 Breaker MCC Bucket is engineered for industrial power distribution and motor control demands. With a 30 A rating at 208 V and a compact 9" vertical frame, this three-pole breaker bucket slots neatly into Eaton-Westinghouse 11-300 motor control centers, delivering reliable protection where it matters most.

Key benefits that matter in the field

Designed as a precise OEM-compatible replacement, this MCC bucket supports retrofit projects, OEM replacement efforts, and the creation of customized MCC configurations. If you’re upgrading an aging MCC or expanding a new facility’s motor control capability, this bucket provides a straightforward path to maintain system integrity without overhauling the entire panel.

Core specifications at a glance

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 30 A
• Voltage: 208 V (Three-phase, 60 Hz)
• Height: 9"
• Poles: 3 P
• Application: Industrial Motor Control / Retrofit / OEM Replacement

Ideal use cases

• Retrofit projects to modernize existing Eaton-Westinghouse MCC installations without major panel changes
• OEM replacement in service-backed motor control centers to restore uptime
• Custom MCC configurations for new or expanding industrial facilities, ensuring consistent protection and control
• Industries with demanding motor loads such as pumping, conveying, HVAC, and machining lines

What sets this bucket apart

Unlike generic MCC components, the 11-300 Breaker MCC Bucket is built to align with the 11-300 family’s mounting and electrical characteristics. Its 9" height fits compact vertical frames while preserving the reliability of three-phase protection at 208 V. The combination of precise compatibility, robust construction, and targeted applicability to Eaton-Westinghouse MCCs makes it a practical, downtime-conscious choice for facilities relying on steady motor control and distribution reliability.

Practical tips for installation and impact

• Verify panel compatibility with the 11-300 frame and confirm three-pole, 208 V operation before installation.
• Use as a plug-in retrofit solution to minimize panel downtime and preserve existing wiring harness alignment.
• Maintain clear labeling of protective settings and ensure downstream devices reflect the 30 A protective profile.
• Pair with matching MCC components to maintain cohesive protection, control, and fault-clearance throughout the motor circuit.

With the Eaton - Westinghouse 11-300 Breaker MCC Bucket, you get a purpose-built solution that supports reliable motor control, streamlined retrofits, and scalable MCC configurations. It’s the precise, industry-aligned choice for facilities investing in durable, compatible Eaton-Westinghouse protection hardware.