Siemens Furnas 89 - Breaker MCC Bucket - 40 A, 480 V, 18" Height, 3 P | AmpState

Siemens Furnas 89 Breaker MCC Bucket is engineered to slot seamlessly into Siemens System 89 motor control centers, delivering a precise 40 A, 480 V, 3-Pole configuration in an 18" tall enclosure. This unit is a direct replacement for OEM System 89 MCC buckets, making it an ideal choice for retrofits and preventative maintenance in demanding industrial environments.

• Configuration and rating: Breaker MCC Bucket, 40 A, 480 V, 3-Pole
• Physical footprint: 18" height, designed to fit standard System 89 slots
• Brand and lineage: Siemens System 89, with OEM-compatible design
• Application: Industrial motor control center (MCC) bucket for routine replacements and upgrades

Why this MCC bucket stands out

• Direct OEM replacement for Siemens System 89 buckets, minimizing retrofit complexity and reducing downtime during swaps.
• Exact electrical fit—40 A at 480 V with 3-Pole configuration ensures reliable protection and control for demanding motor loads.
• Robust, field-ready design built to endure industrial environments, with precise mounting that preserves existing wiring paths and connections.
• Global delivery through AmpState translates to faster availability for maintenance windows, spare-part inventories, and project timelines.

Who benefits most

• Maintenance teams performing MCC bucket replacements in existing Siemens System 89 installations
• Engineers planning retrofits or capacity upgrades to standard 40 A, 480 V, 3-Pole protection
• OEMs and refurbishers seeking reliable, drop-in components to minimize rework

Use cases and practical applications

• Replacing a worn or damaged MCC bucket within a live System 89 setup, reducing downtime and extending the life of the overall motor control system
• Upgrading to a standardized 40 A, 480 V, 3-Pole bucket to align with new motors or drive configurations
• Stocking a high-quality spare bucket for critical lines to ensure rapid recovery during maintenance outages

Installation and care tips

• Verify that the enclosure and mounting exist within the Siemens System 89 architecture before installation
• Confirm electrical ratings (40 A, 480 V, 3-Pole) match the motor and drive requirements
• Ensure proper isolation and de-energization during replacement; follow site safety protocols for MCC work
• Periodically inspect for signs of wear, corrosion, or alignment issues after installation to maintain reliable performance

With its Siemens System 89 compatibility, precise 40 A/480 V/3-Pole rating, and a design tailored for quick, reliable replacements, the Siemens Furnas 89 Breaker MCC Bucket from AmpState is a strategic choice for uptime and performance in industrial motor control environments.