Siemens Furnas 89 - Breaker MCC Bucket - 150 A, 480 V, 6" Height, 3 P | AmpState

Power your industrial motor controls with precision and reliability using the Siemens System 89 Breaker MCC Bucket. This 150 A, 480 V, 3-Pole unit is purpose-built to integrate seamlessly into Siemens System 89 MCC systems, delivering dependable protection and control for mid-sized motors in demanding environments.

• Configuration: Breaker MCC Bucket, 3-Pole
• Electrical rating: 150 A, 480 V
• Physical size: 6" height
• Compatibility: Fits Siemens System 89 MCC systems; direct replacement for OEM and retrofit applications
• Brand lineage: Siemens System 89
• Supplier: AmpState provides MCC components with global delivery

Why this MCC bucket matters

When your motor control center relies on precise protection and quick maintenance, this breaker MCC bucket delivers. Its 3-Pole configuration ensures balanced protection across phases, while the 150 A, 480 V rating supports a wide range of mid-size motors and driven loads. At 6 inches tall, it fits neatly into standard Siemens System 89 rack footprints, making retrofits and replacements straightforward without costly rewiring or enclosure changes.

Key use cases

• Replacing a failed or worn MCC bucket in an existing Siemens System 89 installation
• Retrofitting older systems to a reliable, readily available 150 A, 480 V solution
• Standardizing motor control protection across multiple lines or plants that use System 89 architecture

Compatibility and installation notes

This unit is engineered as a direct replacement for OEM System 89 breakers, ensuring compatibility with the corresponding MCC rack, wiring interfaces, and bus arrangement. It’s designed to slot into Siemens System 89 MCC systems with minimal downtime—perfect for facilities prioritizing uptime and process continuity. When installing, follow standard Siemens guidelines for 3-Pole breakers, verify voltage and current ratings match your application, and secure mounting bolts to the recommended torque.

AmpState value proposition

AmpState supplies high-quality MCC components with global delivery, enabling reliable replacements and timely upgrades for industrial facilities worldwide. This Siemens System 89 Breaker MCC Bucket embodies that commitment—precisely matched to OEM specs, ready for installation, and supported by a global distribution network that keeps your projects on schedule.