Eaton Westinghouse 11-300 40 A Breaker MCC Bucket 208 V 3-Pole

Engineered for seamless integration with Eaton - Westinghouse 11-300 motor control centers, this Breaker MCC Bucket delivers a precise, dependable solution for industrial power distribution and motor control. With a 40 A rating at 208 V (three-phase, 60 Hz) and a compact 6" vertical frame, it fits neatly into standard MCC footprints while delivering robust performance where it matters most.

Key Features

• Direct-fit compatibility—designed specifically for Eaton - Westinghouse 11-300 MCC cabinets to simplify retrofit and OEM replacement projects.
• 40 A at 208 V—suitable for a wide range of motor loads and control circuits common in industrial environments.
• 6" vertical frame—compact height that preserves cabinet space while maintaining reliable separation for safe operation.
• 3-pole design—optimized for three-phase motor circuits, enabling balanced current distribution and predictable performance.
• Rugged, industrial-ready construction—built to withstand demanding plant conditions and maintain consistent electrical contact over time.
• Retrofit and OEM replacement ready—ideal for upgrading legacy MCCs or refurbishing equipment with minimal downtime and disruption.

Specifications at a Glance

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 40 A
• Voltage: 208 V (Three-phase, 60 Hz)
• Height: 6"
• Application: Industrial Motor Control / Retrofit / OEM Replacement

Ideal Use Scenarios

• Upgrading aging MCCs in manufacturing lines where reliable 3‑phase motor control is essential.
• Replacing failed or out-of-spec breaker buckets without redesigning the entire cabinet.
• Configuring custom MCC layouts for conveyors, pumps, fans, and processing equipment that run on 208 V three-phase power.
• OEM replacement during equipment refurbishment to restore original electrical performance and compatibility.

Why This Breaker MCC Bucket Matters

Downtime and mis-matches in MCC configurations can stall production. This bucket is purpose-built to preserve system integrity, offering a plug-and-play path to restore or optimize motor control networks. Its exact fit with the 11-300 series ensures reliable mounting, consistent electrical contact, and straightforward wiring, so technicians can complete replacements or retrofits quickly and accurately. For facilities planning upgrades or sustaining long-term reliability, this MCC bucket provides a practical, field-proven solution that aligns with common industrial practices and equipment lifecycles.

When you select this Breaker MCC Bucket, you’re choosing a component designed to maintain steady motor control, support scalable power distribution, and extend the life of your Eaton - Westinghouse MCC investments.