GE 7700 - Cutler Hammer 9800 Unitrol - Breaker MCC Bucket - 225 A, 600 V, 42" Height, 3 P | AmpState

Meet the GE 7700 Breaker MCC Bucket from AmpState — a purpose-built retrofit and direct-fit replacement for GE 7700 motor control centers that brings reliable, industrial-grade protection to your critical loads. Designed within the Cutler Hammer 9800 Unitrol family, this 225 A, 600 V, 3-Pole MCC bucket is engineered to slot into established GE 7700 panels, delivering seamless compatibility and consistent performance when you’re upgrading or refurbishing aging equipment.

• Brand / Series: GE 9800 Unitrol Breaker MCC Bucket
• Configuration: Breaker MCC Bucket
• Rating: 225 A, 600 V, 3-Pole
• Bucket Height: 42 inches
• Compatibility: Fits GE 7700 motor control centers; designed for direct replacement or retrofit into existing lineups

Why this bucket stands out in industrial settings

• Precise fit for GE 7700 centers: The 42" bucket height and 3-pole configuration align with standard GE footprints, minimizing installation hassle and reducing downtime during swaps or upgrades.
• 9800 Unitrol engineering: Built to work within the trusted Unitrol architecture, offering predictable control and protection for motor-driven processes in manufacturing, mining, water treatment, and large-scale HVAC applications.
• Robust, field-ready design: Created for harsh industrial environments where reliability matters, ensuring steady operation across diverse loads and conditions.
• Direct replacement benefits: When upgrading or refurbishing, this MCC bucket lowers total project risk by preserving existing wiring schemes and mounting patterns, easing retrofits.

Ideal use cases

• Retrofits of aging GE 7700 MCCs to restore protection and control without a full panel replacement
• New installations in plants that require a proven 225 A, 600 V, 3-Pole MCC bucket with standard GE compatibility
• Maintenance projects where downtime must be minimized and compatibility with existing bussing and accessories is critical

How AmpState supports your project

AmpState backs every MCC bucket with global delivery and technical support, ensuring you have access to the right part, guidance for installation, and a smooth path from order to operation for industrial motor control applications.

Practical tips for a smooth install

• Confirm the bucket’s 42" height matches the existing GE 7700 center’s rack z-height and mounting pattern
• Verify pole count and protective device ratings align with your motor loads and feeder requirements
• Prepare for downtime with a clear swap plan and confirm any wiring harness or accessory compatibility in advance
• Consult AmpState technical support for retrofit guidance and best-practice installation steps