Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 50 A, 208 V, 12" Height, 3 P | AmpState

Engineered for the Eaton-Westinghouse 11-300 motor control centers, this Breaker MCC Bucket delivers reliable, plug‑and‑play power distribution for demanding industrial and commercial environments. With a 50 A rating at 208 V and a compact 12" vertical frame, it integrates smoothly into existing MCC stacks while enabling flexible retrofits, OEM replacements, and custom motor control configurations.

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 50 A
• Voltage: 208 V (Three-phase, 60 Hz)
• Height: 12"
• Poles: 3 P (three-pole configuration)
• Application: Industrial motor control, retrofit, OEM replacement

Why this MCC bucket matters

In an industrial setting, reliable motor control is non‑negotiable. This MCC bucket is engineered to match the Eaton-Westinghouse 11-300 ecosystem, providing a precise, dependable solution for distributing three‑phase power to motors and auxiliary loads. The 12" vertical frame size is purpose‑built to fit standard MCC footprints, minimizing retrofit complexity and downtime during replacement or upgrades.

Key advantages

• Exact fit for 11-300 MCCs: Maintains alignment with existing bus ducts and mounting patterns for straightforward installation.
• Concrete 50 A, 208 V three‑phase performance: Supports motor starting and running loads with steady voltage delivery.
• Flexibility for retrofits and OEM replacements: Ideal when upgrading legacy centers or refreshing modular MCC configurations.
• Compact, standardized frame: The 12" vertical profile simplifies space planning in crowded electrical rooms.
• Durable construction for industrial environments: Built to withstand routine operation and service cycles in commercial and manufacturing facilities.

Ideal use cases

• Replacing failed or outdated MCC buckets in existing Eaton-Westinghouse 11-300 centers
• Ground-up installations where a compact, reliable 3‑pole breaker bucket is required
• Upgrading motor control schemes for conveyors, pumps, fans, and processing equipment
• OEM replacements that demand exact form factor and electrical compatibility

Installation & compatibility notes

Designed to integrate with Eaton-Westinghouse 11-300 motor control centers, this bucket supports retrofit, OEM replacement, and custom MCC configurations. Before installation, verify physical mounting alignment with the 11-300 frame, confirm 3‑phase 208 V supply compatibility, and ensure the surrounding MCC components and wiring harnesses match the bucket’s connections. Adhere to all applicable electrical codes and safety practices during replacement or configuration changes.

With the Eaton - Westinghouse 11-300 Breaker MCC Bucket, you gain a precise, durable, and adaptable solution that keeps motor control systems productive, scalable, and ready for future upgrades.