GE 7700 - Cutler Hammer 9800 Unitrol - Breaker MCC Bucket - 300 A, 600 V, 12" Height, 3 P | AmpState

Meet the GE 7700 Breaker MCC Bucket from the 9800 Unitrol family—engineered for demanding industrial motor control environments. This 300 A, 600 V, 3-Pole MCC bucket fits GE 7700 motor control centers and is designed as a precise direct replacement or retrofit solution for aging or expanding lineups. Built to deliver reliable protection and control in high-demand applications, it helps maintain uptime and system integrity where it matters most.

Specifications at a glance

• Brand: GE
• Series: 9800 Unitrol
• Configuration: Breaker MCC Bucket
• Rating: 300 A, 600 V, 3-Pole
• Bucket Height: 12"

Why this MCC bucket matters

• Precision compatibility with GE 7700 motor control centers ensures correct bus alignment, mounting, and electrical interfacing—the kind of fit you rely on for safe, predictable operation.
• The 3-Pole design provides robust three-phase protection and control for medium- to high-load motors, reducing startup surges and improving protection coordination.
• With a 300 A current rating and 600 V capability, this bucket supports a wide range of industrial motor applications, from conveyors and pumps to mixers and compressors.
• Compact 12" bucket height balances cabinet space utilization with accessibility for inspection, maintenance, and testing.
• Direct replacement or retrofit capability helps extend the life of existing MCCs without a full control cabinet overhaul, saving time and capital.

Use cases and ideal applications

Perfect for facilities relying on GE control architectures—manufacturing lines, material handling, HVAC and process industries—where downtime is costly and reliability is non-negotiable. When upgrading or refurbishing older GE 7700 centers, this bucket enables a straightforward swap or retrofit that preserves existing wiring schematics and protection schemes, minimizing disruption while upgrading protection and control performance.

AmpState advantage

AmpState delivers high‑quality MCC buckets and retrofit solutions with global delivery and dedicated technical support. We guide you through compatibility checks, provide precise part alignment, and ensure you secure the exact GE 7700/9800 Unitrol bucket you need for a dependable, long‑term solution.

Installation and care notes

Professional installation by a qualified electrical technician is recommended. Before swapping in the bucket, confirm that the 300 A, 600 V, 3-Pole configuration matches your MCC setup and that mounting provisions and bus connections align with the GE 7700 center. After installation, exercise standard commissioning steps—bus alignment verification, protective device coordination, and thorough system retesting—to ensure optimal performance and safety.