Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 25 A, 600 V, 9" Height, 3 P | AmpState

The Eaton - Westinghouse 11-300 Breaker MCC Bucket is purpose-built for industrial power distribution and motor control centers. Engineered to integrate seamlessly with Eaton - Westinghouse 11-300 MCC systems, this 25 A, 600 V breaker bucket packs reliable switching into a compact 9" vertical frame. It’s the practical choice for retrofit projects, OEM replacements, and scalable MCC configurations where dependable protection and organized motor control are non-negotiable.

Key features and benefits that matter in the field:

• Exact compatibility for Eaton - Westinghouse 11-300 MCCs — designed to drop into existing 11-300 layouts, preserving alignment, bus connections, and overall MCC integrity.
• Electrical ratings you can trust — 25 A maximum current at 600 V (three-phase, 60 Hz), delivering controlled, protected power to motors and distribution circuits.
• Compact 9" vertical frame — optimized for space in crowded control panels while maintaining sturdy mechanical support and reliable contact engagement.
• Versatile application — ideal for industrial motor control centers, equipment retrofits, OEM replacements, and custom MCC configurations where modularity and quick parts availability matter.
• Robust design for demanding environments — built to withstand the rigors of industrial settings, ensuring consistent operation across shifts and seasons.

Who benefits most from this breaker MCC bucket? Maintenance teams, electrical engineers, and plant modernization projects looking to extend the life of existing MCCs without overhauling entire systems. It’s a practical upgrade for facilities expanding motor control capacity or replacing aging buckets with a certified Eaton - Westinghouse solution that aligns with your current MCC footprint.

Practical usage scenarios include retrofitting legacy MCCs to meet newer safety standards, replacing failed or obsolete buckets to minimize downtime, and enabling modular MCC configurations that support phased capacity additions. When paired with other 11-300 components, it helps maintain consistent performance, simplifies inventories, and accelerates maintenance routines.

Tips for selection and installation (based on practical field practice):

• Verify exact fit with your existing 11-300 frame and mounting provisions to ensure a seamless retrofit.
• Confirm the surrounding bus bars and protective devices are compatible with a 25 A, 600 V three-phase, 60 Hz installation.
• Plan for a controlled shutdown and follow safety procedures during replacement to keep downtime to a minimum.
• Keep spares for common failure modes in MCCs; a ready 11-300 Breaker MCC Bucket reduces service interruptions and accelerates repairs.

Crafted for reliability and ease of integration, the Eaton - Westinghouse 11-300 Breaker MCC Bucket (25 A, 600 V, 9" height, 3-pole) is a strategic choice for keeping industrial power distribution—and motor control—running smoothly. Add it to your MCC lineup to support retrofit projects, OEM replacements, and scalable control configurations with confidence.