Eaton Westinghouse 11-300 300A 208V Breaker MCC Bucket

The Eaton-Westinghouse 11-300 Breaker MCC Bucket from AmpState is purpose-built to drop into your 11-300 motor control center, delivering reliable power distribution for demanding industrial environments. With a 300 A rating at 208 V and a three‑phase, 60 Hz configuration, this bucket is engineered to meet the backbone needs of modern plant floor operations.

What makes this bucket essential

• High-capacity 300 A at 208 V three‑phase (60 Hz) capability supports heavy motor loads and short‑circuit handling, helping reduce overload events and improve uptime.
• 30-inch vertical frame designed to align with standard Eaton-Westinghouse 11-300 MCC footprints, simplifying installation and future reconfigurations.
• 3-pole design ensures synchronized control across all three phases, ideal for three‑phase motors and controls.
• Versatile installation options supports retrofit, OEM replacement, and custom MCC configurations, enabling seamless modernization of aging systems or rapid deployment in new builds.

Ideal for

Industrial and commercial facilities that rely on robust motor control tracks, including manufacturing lines, material handling, pumps and fans, and HVAC systems. If you’re upgrading an existing 11-300 MCC or wiring a new control center that uses Eaton-Westinghouse components, this bucket is designed to slot in with minimal downtime.

Specifications

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 300 A
• Voltage: 208 V (Three-phase, 60 Hz)
• Height: 30"
• Application: Industrial Motor Control / Retrofit / OEM Replacement

Practical deployment tips

• Verify compatibility with your existing Eaton-Westinghouse 11-300 MCC framework to ensure a smooth retrofit or replacement.
• Plan installation during scheduled maintenance to minimize downtime for your critical equipment.
• Confirm three‑phase 208 V feeds and three-pole wiring align with your motor control requirements to maximize performance and reliability.