Siemens Furnas 89 - Breaker MCC Bucket - 300 A, 208 V, 12" Height, 3 P | AmpState

Engineered for demanding industrial motor control environments, the Siemens System 89 Breaker MCC Bucket (often referenced as Furnas 89) delivers dependable protection and streamlined maintenance for 300 A, 208 V, 3-Pole configurations. This MCC bucket is designed to slot directly into Siemens System 89 MCC systems, serving as a precise OEM replacement or retrofit solution that minimizes downtime and simplifies installation.

Why this MCC bucket stands out

• Exact-fit replacement for Siemens System 89 MCC panels, ensuring proper alignment, bus-bar contact, and mounting without modification.
• High-current, three-phase capability tailored for demanding motor loads common in manufacturing, pumping, HVAC, and material handling—300 A at 208 V per three-phase circuit.
• Compact, standard-sized enclosure with a 12-inch height that fits typical MCC racks and keeps cabinet routing tidy.
• OEM retrofits made simple — swap-in unit preserves existing protection schemes and wiring configurations, reducing engineering time and risk.
• Proven reliability built for continuous operation in harsh industrial environments, supporting extended service life and predictable maintenance planning.
• Global availability through AmpState, offering worldwide delivery to support multicountry operations and maintenance programs.

Specifications at a glance

• Brand: Siemens
• Model: System 89 Breaker MCC Bucket
• Configuration: Breaker MCC Bucket
• Rating: 300 A, 208 V, 3-Pole
• Height: 12 inches
• Application: Industrial motor control; direct replacement for OEM/retrofit in Siemens System 89 MCC systems

Who benefits

This MCC bucket is ideal for maintenance teams and OEM integrators responsible for keeping Siemens System 89 MCC installations operating at peak performance. It’s particularly well-suited for facilities with three-phase motors and heavy-duty loads where downtime is costly—think manufacturing lines, processing plants, water treatment, and large-scale HVAC systems.

Practical guidance for installation and upkeep

• Ensure the power is isolated before replacement and follow all lockout/tagout procedures.
• Verify the 3-Pole configuration matches your system and that the supply voltage is 208 V.
• Inspect mounting points and bus-bar connections for clean contact and secure fasteners after installation.
• Retain OEM labeling and settings when configuring protective devices to preserve system coordination and protection schemes.