Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 50 A, 208 V, 15" Height, 3 P | AmpState

The AmpState line delivers a purpose-built Breaker MCC Bucket for Eaton - Westinghouse 11-300 motor control centers. Designed to handle real-world industrial and commercial power distribution and motor control demands, this unit is rated 50 A at 208 V and ready to slot into a wide range of MCC configurations with confidence.

Key specifications at a glance

• Brand: Eaton (Westinghouse lineage) • Model: 11-300 Breaker MCC Bucket
• Amp rating: 50 A
• Voltage: 208 V, three-phase, 60 Hz
• Height: 15" vertical frame
• Configuration: 3-pole breaker bucket
• Applications: Industrial motor control, retrofit projects, and OEM replacements

Designed for retrofit, OEM replacement, and custom MCC configurations

This Breaker MCC Bucket is purpose-built to pair with Eaton - Westinghouse 11-300 assemblies, enabling seamless retrofits, straightforward OEM replacements, and flexible custom MCC layouts. The 15" vertical frame provides a solid, space-efficient footprint that fits neatly into established MCC footprints while maintaining reliable clearance and wiring routes.

Who benefits from this bucket

• Facilities upgrading aging motor control centers or expanding electrical distribution networks
• Manufacturers and integrators seeking dependable 50 A, 208 V motor control for mid-size drives and conveyors
• Engineering teams planning OEM replacements to minimize downtime and maintain consistent control architectures

Use cases and practical considerations

• Integrate with existing Eaton - Westinghouse 11-300 MCCs to preserve control logic and bus connections while updating the breaker bucket module.
• Support mid-range motor loads in manufacturing, packaging, HVAC, or material handling environments that rely on stable 208 V three-phase power.
• Leverage the 3-pole configuration for balanced distribution, ensuring reliable motor starting and protection across three-phase systems.

For teams evaluating replacements or upgrades, verify compatibility by confirming the MCC’s frame matches the 15" vertical height, the system operates at 208 V three-phase (60 Hz), and the application calls for a 50 A breaker bucket within a 11-300-compatible setup. When installed correctly, this bucket delivers a consistent, dependable interface between upstream power sources and downstream motor controls, helping maintain uptime and safety across critical plant processes.