GE 7700 - Cutler Hammer 9800 Unitrol - Breaker MCC Bucket - 600 A, 600 V, 48" Height, 3 P | AmpState

Engineered for demanding industrial motor control centers, the GE 7700 Breaker MCC Bucket by AmpState pairs rugged, mission‑critical construction with precise electrical performance. Built to support 600 A at 600 V in a 3‑pole configuration, this MCC bucket is designed to integrate smoothly into GE 7700 motor control centers, serving as a direct replacement or retrofit for aging or upgraded lineups.

Key specifications

• Brand: GE
• Series: 9800 Unitrol
• Configuration: Breaker MCC Bucket
• Rating: 600 A, 600 V
• Poles: 3‑Pole
• Bucket Height: 48 inches

What makes this MCC bucket stand out

• Direct, drop‑in fit for GE 7700 motor control centers, enabling straightforward replacement or retrofit without a complete MCC overhaul.
• High‑current capability (600 A) paired with a robust 600 V rating to reliably protect and control demanding motors, pumps, and conveyors.
• 3‑pole design ensures balanced protection and coordination across all three phases, supporting safer startup sequences and fault isolation.
• Standard 48" bucket height aligns with common MCC rack dimensions, simplifying installation and future scalability.
• Backed by AmpState’s retrofitting expertise and global delivery, with technical support to keep projects on schedule.

Ideal applications and use cases

• Industrial facilities upgrading aging GE 7700 MCCs to meet modern load demands or code requirements.
• New installations in plants expanding motor control capacity while preserving existing GE 7700 footprint.
• Retrofit projects that require a reliable, long‑life breaker bucket with consistent 600 A protection for heavy machinery, fans, compressors, and material handling systems.
• Maintenance programs aiming to streamline spare parts and shorten downtime during replacement cycles.

Installation, compatibility, and practical tips

• Ensure frame compatibility: designed to fit GE 7700 MCC frames with the 48" bucket height and 3‑pole configuration.
• Verify electrical alignment: confirm busbar and protective interlock compatibility with existing gear to minimize retrofit complexity.
• Plan for serviceability: the unit is intended to integrate with standard GE 7700 lineups, easing future maintenance and part replacement.
• Rely on AmpState support: global delivery and technical assistance help streamline procurement, installation, and commissioning.

Why AmpState

AmpState delivers reliable MCC buckets and retrofit solutions specifically tailored for industrial motor control environments. With a focus on compatibility, durability, and practical installation support, AmpState helps plants extend the life of their power distribution infrastructure while maintaining safety and performance standards.