Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 400 A, 240 V, 48" Height, 3 P | AmpState

Engineered for precision fit and reliable performance in Eaton-Westinghouse 11-300 motor control centers, the Eaton - Westinghouse 11-300 Breaker MCC Bucket from AmpState delivers the exact combination of capacity, size, and compatibility you need for demanding industrial power distribution. With a robust 400 A rating at 240 V and a 48" vertical frame, this MCC bucket is purpose-built for retrofit, OEM replacement, and custom MCC configurations, making it a versatile core component for modernizing and expanding motor control systems.

• Exact compatibility — specifically designed for Eaton-Westinghouse 11-300 MCCs, ensuring a clean fit and straightforward installation.
• High-capacity, reliable power — rated for 400 A at 240 V in a 3P (three-phase, 60 Hz) configuration to support demanding motor loads and distribution needs.
• 48" vertical frame — optimized for retrofit projects and OEM replacements where standard frame dimensions matter for cabinet alignment and wiring routing.
• Versatile applications — ideal for industrial power distribution, motor control center upgrades, and custom MCC configurations that require a dedicated breaker bucket within a 48" frame.
• Lifecycle-ready — designed for retrofit and OEM replacement workflows, helping facilities minimize downtime and streamline part stocking.

Technical specifications

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 400 A
• Voltage: 240 V (Three-phase, 60 Hz)
• Height: 48"
• Application: Industrial Motor Control / Retrofit / OEM Replacement

Ideal use scenarios

• Retrofit projects where an exact 11-300 MCC bucket fit is essential to minimize installation time and ensure electrical clearance and bus bar alignment.
• OEM replacement programs to maintain system integrity and reduce downtime when scoping spare parts for Eaton-Westinghouse 11-300 centers.
• Custom MCC configurations that require a 48" vertical bucket to match existing cabinet dimensions and wiring footprints.
• Facilities upgrading motor control capabilities for higher-demand processes without overhauling the entire MCC footprint.

Choose this Breaker MCC Bucket for a reliable, purpose-built solution that aligns with Eaton-Westinghouse 11-300 systems. It’s a practical, scalable component for engineers and electricians looking to maintain performance, ease maintenance, and keep your motor control centers running smoothly—now available through AmpState.