Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 400 A, 600 V, 42" Height, 3 P | AmpState

Designed to slot seamlessly into Eaton – Westinghouse 11-300 motor control centers, this Breaker MCC Bucket is built for rugged industrial power distribution and dependable motor control. With a 400 A rating at 600 V and a 42" vertical frame, it delivers the reliability you need for demanding applications while maintaining a compact footprint within your MCC lineup.

Key fit and function

• Precise compatibility — specifically engineered for Eaton – Westinghouse 11-300 MCC centers, ensuring a secure, performance-focused match with existing panels and components.
• High-capacity performance — 400 A ampacity at 600 V (three-phase, 60 Hz) supports substantial motor loads and power distribution duties without compromising protection.
• Robust, space-saving frame — 42" tall vertical frame optimizes mounting within standard MCC enclosures while accommodating larger drives and auxiliary components.
• Flexible deployment — ideal for retrofit projects, OEM replacement, and custom MCC configurations, enabling you to upgrade or reconfigure without a full panel rebuild.

Why this MCC bucket matters

For facilities managing heavy motor loads, downtime and mismatched components can disrupt production. This Breaker MCC Bucket is purpose-built to integrate with existing Eaton Westinghouse systems, reducing installation risk and ensuring consistent electrical performance across your motor control network. Its design supports straightforward retrofits and OEM replacement scenarios, helping you extend the life of your MCC infrastructure while aligning with current safety and reliability expectations.

Use cases and ideal users

• Manufacturing plants updating aged MCCs to current Eaton Westinghouse configurations
• Facilities upgrading motor control capacity for new equipment or expanded lines
• Electrical contractors performing OEM replacements or custom MCC reconfigurations
• Industrial and commercial sites seeking durable, standards-compliant power distribution components

Specifications at a glance

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 400 A
• Voltage: 600 V (Three-phase, 60 Hz)
• Height: 42"
• Application: Industrial Motor Control / Retrofit / OEM Replacement

Choosing this MCC bucket means selecting a purpose-built, compatible solution that aligns with your Eaton Westinghouse 11-300 infrastructure, supports substantial motor loads, and offers the flexibility you need for current and future configurations. A practical, durable choice for reliable electrical distribution and motor control.