Siemens Furnas 89 - Breaker MCC Bucket - 100 A, 480 V, 48" Height, 3 P | AmpState

Engineered for demanding industrial motor control centers, the Siemens System 89 Breaker MCC Bucket — 100 A, 480 V, 3-Phase, 48" tall — delivers precise, OEM-aligned performance for retrofit or new installations. This direct replacement slots into Siemens System 89 MCC frames, preserving original wiring, bus-bar geometry, and protective interlocks while minimizing downtime.

Key specifications

• Brand: Siemens
• Model: System 89
• Configuration: Breaker MCC Bucket
• Rating: 100 A, 480 V, 3-Pole
• Height: 48"
• Application: Direct OEM replacement for Siemens System 89 MCC systems and retrofit projects

Why this MCC bucket matters

For facilities running large, energy-intensive motors, this 3-Pole 480 V bucket provides reliable switching, robust protection, and a fixed form factor that matches the original design. By choosing an OEM-aligned bucket, you maintain harmonized protection coordination, trip curves, and arc-flash boundaries, reducing the risk of misalignment that can delay critical maintenance.

Ideal use cases

• Replacement in aging Siemens System 89 MCC installations where downtime must be minimized
• Retrofits in manufacturing lines, pumping stations, conveyors, and processing facilities where 480 V motors are standard
• New builds requiring a proven, field-tested 100 A, 480 V, 3-Pole bucket that fits a 48" frame

What sets AmpState apart

AmpState sources genuine MCC components with global delivery, ensuring you receive an authentic Siemens System 89 Breaker MCC Bucket that matches original specifications and performance. This reduces procurement risk and ensures compatibility with your existing protection schemes and labeling.

Installation and compatibility tips

• Verify the bucket height, terminal layout, and mounting pattern to confirm a seamless fit within your Siemens System 89 MCC enclosure.
• Confirm 3-Pole configuration and 480 V rating align with your motor control requirements and upstream protection devices.
• Coordinate with your electrical engineer to maintain proper interlock, inter-board wiring, and labeling for safe, compliant operation.
• Store the bucket with protective covers and in a clean environment to preserve contacts and connectors until installation.

Ready for industrial environments that demand reliability, precise fit, and OEM-grade performance, the Siemens System 89 Breaker MCC Bucket from AmpState supports uptime, safety, and productive operation across your motor control center ecosystem.