GE 7700 - Cutler Hammer 9800 Unitrol - Breaker MCC Bucket - 250 A, 240 V, 18" Height, 3 P | AmpState

Meet the GE 7700 Breaker MCC Bucket from the Cutler Hammer 9800 Unitrol family — a purpose‑built, 250 A, 240 V, 3‑Pole MCC bucket designed to live in GE 7700 motor control centers. At 18" in height, this unit is engineered as a direct replacement or retrofit for existing lineups, delivering reliable 3‑phase control where it matters most in industrial environments.

Why this bucket stands out

• Direct fit for GE 7700 MCCs — engineered to plug into your existing GE 7700 motor control center bays and interface seamlessly with 9800 Unitrol breakers, minimizing retrofit headaches.
• Precise 18" bucket height — designed to align with standard enclosure dimensions, mounting hardware, and bus connections, so installation is predictable and swift.
• 250 A, 240 V, 3‑Pole configuration — built for reliable three‑phase motor control, handling demanding loads while maintaining solid performance during start‑ups and transfers.
• Industrial‑grade robustness — engineered for the rigors of plant floors, with components chosen for durability and long service life in motor control applications.
• Retrofit-friendly and upgrade‑oriented — a smart option for modernizing aging MCCs, expanding capacity, or replacing worn buckets without overhauling the entire control center.
• AmpState support — backed by global delivery and expert technical help to simplify ordering, installation, and ongoing maintenance.

Ideal use cases and applications

This MCC bucket is a strategic fit for facilities running medium‑ to large‑sized motors where 250 A, 240 V three‑phase control is required. Think manufacturing lines, conveyors, pumps, large fans, and HVAC compressor suites where uptime is critical and downtime is costly. It’s particularly valuable when restoring performance to aging MCCs, upgrading from older breaker configurations, or integrating a retrofit that preserves existing wiring and layout.

What problems does it solve?

• Downtime reduction via a true direct replacement, avoiding complex field modifications.
• Compatibility confidence with the 9800 Unitrol family ensures predictable performance and easier maintenance planning.
• Scalable upgrade path for facilities growing their electrical load or re‑situating equipment without a full MCC redesign.
• Reliable three‑phase control designed to handle recurring start‑stop cycles in industrial motors with consistent performance.

Practical tips for installation and usage

• Verify that your system uses the GE 7700 MCC form factor and that a 9800 Unitrol‑type breaker is compatible with the bucket you’re sourcing.
• Confirm the enclosure mounting dimensions and bus connection alignment match your existing GE 7700 bays to ensure a smooth retrofit.
• Plan for support from AmpState during ordering and installation — global delivery and technical support are part of the package to minimize project risk.
• Label and document the replacement bucket appropriately in your maintenance records to simplify future servicing and audits.

In short, the GE 7700 Breaker MCC Bucket (250 A, 240 V, 18" height, 3‑Pole) is a purpose‑built solution for disciplined maintenance, reliable upgrades, and efficient retrofits within industrial motor control centers. It combines precise compatibility with robust, field‑ready design, backed by AmpState’s global delivery and technical expertise — a practical choice for keeping your heavy‑duty motors running smoothly.