Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 125 A, 240 V, 18" Height, 3 P | AmpState

The Eaton - Westinghouse 11-300 Breaker MCC Bucket is a purpose-built module designed to plug into Eaton-Westinghouse 11-300 motor control centers. With a 18" vertical frame and a dedicated 3-pole design, it provides a reliable, scalable solution for industrial and commercial power distribution and motor control applications. Rated at 125 A and 240 V, this bucket is engineered to support retrofit projects, OEM replacements, and custom MCC configurations without sacrificing performance or compatibility.

• 125 A at 240 V (Three-phase, 60 Hz) – Solid capacity for standard motor control and distribution tasks in demanding environments.
• 18" vertical frame – Precisely sized to align with the 11-300 MCC architecture for straightforward installation and consistent rack layout.
• 3-pole configuration – Suitable for typical three-phase motor control circuits common in industrial settings.
• Designed for Eaton-Westinghouse 11-300 MCCs – Ensures seamless compatibility with existing enclosures and control schemes.
• Applications – Ideal for retrofit, OEM replacement, and custom MCC configurations to modernize or expand power distribution networks.

Who benefits most from this breaker MCC bucket?

• Facilities engineers upgrading aging motor control centers to maintain reliability and reduce downtime.
• Service teams performing OEM replacements or creating tailored MCC configurations for specific equipment layouts.
• Maintenance operations seeking spare, readily installable modules to minimize disruption during outages.

Why this bucket stands out

• Exact fit for the Eaton-Westinghouse 11-300 family, eliminating guesswork during retrofits and replacements.
• Clear 125 A at 240 V rating provides the right balance between protection and performance for common industrial loads.
• Modular, compatible design supports efficient expansion and reconfiguration of motor control centers.

Practical considerations and tips

• Confirm your MCC frame and enclosure compatibility before installation to ensure smooth mounting and alignment.
• Plan for future needs by selecting a bucket that accommodates potential load growth within the 125 A, 240 V, three-phase profile.
• Follow manufacturer maintenance guidelines for MCC components and conduct periodic inspections to verify solid connections and enclosure integrity.

Specifications at a glance

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 125 A
• Voltage: 240 V (Three-phase, 60 Hz)
• Height: 18"
• Application: Industrial Motor Control / Retrofit / OEM Replacement