Eaton - Cutler Hammer - Westinghouse - 5 Star Series - Breaker MCC Bucket - 150 A, 480 V, 30" Height, 3 P | AmpState

Eaton - Cutler Hammer - Westinghouse 5 Star Series Breaker MCC Bucket is engineered for industrial motor control centers demanding durable, plug‑in reliability. With a 150 A, 480 V, 3‑Pole configuration and a 30" bucket height, this unit is designed to integrate seamlessly into Eaton Cutler Hammer Westinghouse 5 Star Series MCC lineups as a direct replacement or retrofit. Built to OEM specifications, it delivers consistent performance in demanding environments where uptime matters.

Why this MCC bucket stands out

Structured around the exacting requirements of 5 Star Series frames, this Breaker MCC Bucket offers a precise fit that minimizes installation guesswork. Its 3‑Pole design efficiently handles three‑phase power, enabling reliable motor control for pumps, fans, conveyors, compressors, and other heavy‑duty loads common in manufacturing, mining, and processing facilities. The combination of 150 A and 480 V supports a wide range of motor sizes and startup transients, helping to protect equipment and extend service life.

Key advantages you’ll notice on the floor

• Direct replacement or retrofit: Designed to slot into existing 5 Star Series MCC frames without reworking buswork or mounting patterns, reducing downtime during maintenance or upgrades.
• Clear compatibility: Specifically intended for Eaton, Cutler Hammer, and Westinghouse 5 Star Series motor control centers, simplifying procurement and asset standardization across facilities.
• Robust, industrial-grade construction: Built to withstand the rigors of harsh plant environments, delivering dependable performance over the long term.
• Clear electrical ratings: 150 A, 480 V, 3-Pole configuration to match typical three‑phase motor control needs, providing solid protection and control for diverse applications.
• Optimized form factor: 30" bucket height aligns with standard 5 Star Series frames, ensuring straightforward installation and compatibility with existing MCC infrastructure.
• Support and availability: Backed by AmpState’s global delivery network and technical assistance for planning, sourcing, and after‑sales support.

Ideal use cases

Perfect for plants and facilities looking to standardize on the reliable 5 Star Series ecosystem. Use this MCC bucket for:

• Replacing aging or failed breaker buckets in 5 Star Series MCCs to restore original protection and control performance.
• Retrofits during capacity upgrades where a 150 A, 480 V, 3‑pole solution meets existing motor loads without overhauling the entire MCC.
• New installations that require a proven, OEM-compatible breaker bucket within Eaton/Westinghouse/Cutler Hammer legacy families.
• Maintenance programs aimed at minimizing downtime by stocking a commonly compatible replacement bucket with straightforward installation.

Practical guidance for deployment

When planning replacement or retrofit, verify frame compatibility with your 5 Star Series MCC and confirm the bucket height, pole configuration, and electrical ratings align with the connected motors. Ensure proper alignment with existing bus bars and mounting hardware to maintain reliable electrical connections and consistent protection. If you’re upgrading or refurbishing multiple MCC sections, this bucket’s standardization across the 5 Star Series helps streamline ordering, stocking, and field service.

About AmpState

AmpState supplies high-quality MCC buckets, retrofit solutions, and industrial motor control components to customers worldwide. With global delivery and dedicated technical support, AmpState helps you plan replacements, source the right parts, and complete installations with confidence.