Eaton - Cutler Hammer F10 Unitrol - Breaker MCC Bucket - 250 A, 480 V, 42" Height, 3 P | AmpState

Engineered for demanding industrial motor control centers, the Eaton - Cutler Hammer F10 Unitrol Breaker MCC Bucket is a purpose-built 3-Pole solution designed to power 3-phase, 480 V systems with a robust 250 A rating. Standing at 42 inches, this MCC bucket is purpose-made to fit seamlessly into F10 Unitrol motor control centers, delivering reliable protection and streamlined retrofits for aging or expanding installations.

Key compatibility and configuration

• Brand & series: Eaton - Cutler Hammer, F10 Unitrol
• Configuration: Breaker MCC Bucket for Unitrol centers
• Electrical rating: 250 A, 480 V, 3-Pole
• Bucket height: 42 inches
• Application: Direct replacement or retrofit for existing F10 Unitrol lineups

Why this bucket stands out

• Precision-fit retrofitting: Specifically designed to drop into your existing F10 Unitrol MCC, minimizing cabinet modification and downtime.
• Reliable protection for demanding loads: 250 A capacity at 480 V supports high-demand motors and machinery, with 3-pole protection optimized for balanced three-phase operation.
• Industrial-grade durability: Built to withstand the vibration, dust, and thermal cycling common in manufacturing floors and process plants.
• Plug-and-play alignment: Engineered for straightforward mounting and bus-bar alignment, enabling quicker installations and safer maintenance windows.

Ideal use cases

• Upgrading aging MCCs to restore reliability in production lines that rely on heavy motors and frequent starts.
• Expanding capacity within a 3-Pole, 480 V motor control setup without overhauling an entire MCC cabinet.
• Replacing a failed or degraded bucket in an existing Unitrol configuration to minimize downtime and wiring complexity.
• Retrofit projects where spare parts compatibility with F10 Unitrol centers is critical for long-term maintenance planning.

Practical installation and integration tips

Work with a qualified electrical professional to verify exact fitment in your F10 Unitrol MCC and ensure proper safety clearances. Confirm bus-bar alignment and mounting rail compatibility before swapping in the bucket. Label all connections clearly and document the replacement to support future maintenance. If you’re coordinating a retrofit across multiple centers, plan for incremental replacements to reduce production impact and service interruptions.

What AmpState brings to you

AmpState supplies high‑quality MCC buckets and retrofit solutions with global delivery and technical support for industrial motor control applications. This 42-inch, 250 A, 480 V, 3‑pole unitrol bucket is backed by the same commitment to reliable performance and responsive service that customers rely on for complex motor control center projects.

Specifications at a glance

Brand: Eaton - Cutler Hammer

Series: F10 Unitrol

Configuration: Breaker MCC Bucket

Rating: 250 A, 480 V, 3-Pole

Bucket Height: 42 inches