GE 7700 - Cutler Hammer 9800 Unitrol - Breaker MCC Bucket - 100 A, 480 V, 42" Height, 3 P | AmpState

The GE 7700 Breaker MCC Bucket from the Cutler Hammer 9800 Unitrol family is purpose-built for demanding industrial motor control centers. Engineered to deliver reliable switching and clean, consistent power distribution in 100 A, 480 V, 3-Pole configurations, this MCC bucket is the smart upgrade for aging gear or new installations requiring robust 3-phase control.

Why this MCC bucket stands out

• Exact fit for GE 7700 centers — designed to slide into GE 7700 motor control centers without extensive modification, ensuring a seamless upgrade path.
• Direct replacement or retrofit capability — swap in as a like-for-like replacement or retrofit into existing lineups to modernize your control architecture.
• 9800 Unitrol series reliability — built on the trusted 9800 Unitrol platform, offering dependable breaker performance and consistent electrical characteristics across cycles.
• Clear, standardized dimensions — a 42" bucket height that aligns with common GE MCC footprints, simplifying installation and future servicing.

Key specifications

• Brand: GE
• Series: 9800 Unitrol
• Configuration: Breaker MCC Bucket
• Rating: 100 A, 480 V, 3-Pole
• Bucket Height: 42"
• Application: Industrial motor control centers (MCC)
• Compatibility: GE 7700 motor control centers

Ideal use cases

• Upgrading aging MCC installations to modern, reliable 3-Pole 480 V control for pumps, fans, conveyors, and other heavy motor loads.
• Retrofits where a direct replacement minimizes downtime and preserves existing bus and connector geometry.
• New builds or expansions that require a proven 100 A, 480 V MCC bucket with a footprint matched to GE 7700 centers.

Practical installation and maintenance tips

• Verify exact GE 7700 center compatibility and ensure the 42" bucket height aligns with your panel frame.
• Follow established GE/MCC installation guidelines during replacement or retrofit to maintain electrical integrity and safety clearances.
• During commissioning, inspect bus connections and terminals for tightness and clean contacts to ensure optimal breaker performance from day one.
• Maintain a stock of matched spare buckets for quick swaps in critical environments, reducing unplanned downtime.

Why AmpState

AmpState provides high-quality MCC buckets and retrofit solutions with global delivery and technical support for industrial motor control applications. When you choose the GE 7700 Breaker MCC Bucket, you’re not just purchasing a component—you’re partnering with a team that helps you plan, install, and maintain reliable motor control infrastructure.