Eaton - Cutler Hammer F10 Unitrol - Breaker MCC Bucket - 40 A, 208 V, 12" Height, 3 P | AmpState

Engineered for industrial motor control centers, the Eaton Cutler Hammer F10 Unitrol Breaker MCC Bucket delivers precise performance for 40 A, 208 V, 3-Pole applications. This unit is built to slot into Cutler Hammer F10 Unitrol centers and functions as a direct replacement or retrofit for aging or expanded lineups, helping you keep downtime to a minimum while maintaining system integrity.

Key specifications at a glance

• Brand/Series: Eaton - Cutler Hammer, F10 Unitrol
• Configuration: Breaker MCC Bucket
• Rating: 40 A, 208 V, 3-Pole
• Bucket Height: 12"

Why this bucket stands out in the field

• Direct fit for F10 Unitrol centers: Designed to drop into existing frames without major modifications, making upgrades and replacements predictable and less disruptive.
• Retrofit-ready: Serves as a reliable retrofit option when expanding motor control capacity or replacing worn MCC components, preserving the established protection schemes.
• 3-Pole, 208 V operation: Ideal for standard three-phase industrial motors and equipment across manufacturing lines, HVAC systems, and material handling.
• 12-inch bucket height: Compatible with standard Eaton Unitrol frame configurations to maintain consistent spacing and bus connection alignment.

AmpState support and availability

AmpState supplies genuine MCC buckets and retrofit solutions with global delivery and technical support, helping you source the exact Eaton Cutler Hammer components you need and get them into service quickly. This unit is a practical choice for maintenance teams and OEMs aiming to extend the life of their motor control centers without compromising safety or performance.

Who benefits most

• Facilities upgrading aging motor control centers that use Eaton F10 Unitrol components
• Maintenance teams replacing worn or obsolete MCC buckets with a like-for-like, 40 A, 208 V, 3-Pole unit
• OEMs incorporating retrofits into new equipment lines that rely on the F10 Unitrol architecture

Practical usage tips

• Before installation, verify that the target F10 Unitrol bus system and contact configurations match the 40 A, 208 V, 3-Pole bucket requirements.
• During retrofit, ensure proper insulation and secure mounting to maintain electrical clearance and mechanical stability.
• After replacement, test trip and coordination against the existing protection scheme to confirm consistent motor control behavior.