Siemens Furnas 89 - Breaker MCC Bucket - 100 A, 480 V, 42" Height, 3 P | AmpState

Siemens System 89 Breaker MCC Bucket – a robust, industrial-grade MCC component engineered to slot seamlessly into Siemens System 89 motor control centers. Designed for 100 A, 480 V, 3-Pole operation and standing 42 inches tall, this bucket delivers reliable performance in demanding industrial environments. As a direct replacement for OEM buckets and retrofit projects, it preserves exact mechanical interfaces and electrical fit, minimizing downtime and rework.

Why this bucket stands out

• Direct OEM-compatible replacement for Siemens System 89 MCC systems, ensuring plug-and-play installation without hardware adaptations.
• Precise electrical rating of 100 A, 480 V, 3-Pole supports standard three-phase motor loads and control circuits common in industrial processes.
• Exact 42-inch height to match the System 89 footprint, which helps align with bus bars, interfaces, and interlocks for a secure, reliable fit.
• Durable, purpose-built construction for continuous-duty operation in manufacturing, processing, and facility automation environments.
• Backed by AmpState with global delivery, offering accessible supply and consistent availability for plants worldwide.

Ideal use cases and practical scenarios

This MCC bucket is an ideal choice when you need dependable replacement parts to reduce downtime during maintenance windows or when refreshing aging MCC assets. People commonly use this bucket for:

• Retrofit projects where Siemens System 89 infrastructure remains in service and requires compatible replacement components.
• Spare-part inventories to minimize lead times for critical motor control equipment.
• Repairs in facilities with high-cycle motor loads that demand consistent electrical and mechanical performance from MCC buckets.
• OEM-equivalent upgrades that retain original system protection schemes and control wiring layouts.

Compatibility, installation, and care

Engineered as a direct fit for Siemens System 89 MCC configurations, this bucket preserves the integrity of the original design. For installation, ensure the power is de-energized, verify system voltage and phase configuration, and follow standard MCC handling procedures. Confirm bolt torque and bus-bar connections after seating the bucket to prevent loose contacts and ensure optimal thermal performance.

Specifications at a glance

• Brand: Siemens
• Model/Configuration: System 89 Breaker MCC Bucket (3-Pole)
• Rating: 100 A, 480 V
• Height: 42 inches

AmpState delivers this Siemens System 89 Breaker MCC Bucket with global delivery, supporting plant uptime and maintenance programs across regions. If you’re maintaining or upgrading a Siemens MCC ecosystem, this bucket provides the trusted fit, electrical compatibility, and durable construction that equipment-intensive facilities rely on.