Siemens Furnas 89 - Breaker MCC Bucket - 150 A, 208 V, 15" Height, 3 P | AmpState

Engineered for rugged industrial environments, the Siemens Furnas 89 Breaker MCC Bucket is a purpose-built direct OEM replacement for Siemens System 89 MCC systems. Rated for 150 A at 208 V across a 3-Pole configuration, this bucket delivers dependable protection and quick serviceability in a compact 15" form factor, designed to fit seamlessly into existing panels with minimal downtime.

Why this MCC bucket stands out: it’s engineered to drop into the Siemens System 89 framework without adapters or field modifications. The precise fit with bus bars, wiring harness interfaces, and trip logic means faster retrofits, reduced commissioning surprises, and improved reliability in maintenance scenarios. It’s the practical choice for repairs, mid-life upgrades, or stocking spare parts for critical motor-control lines.

Key Specifications

• Brand: Siemens
• Model/Series: Siemens System 89 Breaker MCC Bucket
• Configuration: Breaker MCC Bucket
• Rating: 150 A, 208 V
• Poles: 3-Pole
• Height: 15 inches
• Fit: Direct replacement for Siemens System 89 MCC systems
• Application: Industrial motor control, retrofit and OEM replacement

Compatibility & Fit

This MCC bucket is designed to slot into existing Siemens System 89 installations, preserving alignment with bus bars, cabinet dimensions, and control wiring. It’s ideal for refurbishing aging MCCs, extending the life of critical motor-driven equipment, and ensuring consistent protection with the same performance characteristics as the original equipment.

Ideal Use Scenarios

• Retrofits and OEM replacements in mid to large-scale manufacturing lines
• Maintenance inventories for plants with continuous operation requirements
• Conveyor systems, pumps, fans, and other industrial motor-driven loads powered by 208 V three-phase networks

What Problems It Solves

• Minimizes downtime by offering a true direct-fit replacement that requires little to no panel modification
• Prevents compatibility issues that arise from non-OEM buckets in Siemens System 89 environments
• Provides reliable, proven protection for motor circuits at a standard 150 A / 208 V three-phase specification

Why AmpState

AmpState delivers high-quality MCC components with global delivery, ensuring you can source this Siemens System 89 Breaker MCC Bucket when and where you need it. The product is backed by a commitment to authenticity and availability, helping you keep critical equipment running smoothly across sites worldwide.

Practical Installation & Maintenance Tips

• Verify the installed base is a Siemens System 89 MCC and that the 150 A, 208 V, 3-Pole configuration matches your motor load
• Power down equipment and follow your site’s lockout/tagout procedures before any replacement
• Handle the bucket with care to avoid contami­nation or damage to contact points and bus bar interfaces
• Use standard safety practices and manufacturer guidelines when reconnecting wiring and protective relays
• Stock this direct OEM replacement in maintenance inventories to shorten future repair cycles

For reliable, field-ready performance in industrial motor control applications, choose the Siemens Furnas 89 Breaker MCC Bucket—specifically built to integrate with Siemens System 89 systems and backed by AmpState’s global delivery network.