Siemens Furnas 89 - Breaker MCC Bucket - 400 A, 480 V, 36" Height, 3 P | AmpState

Introducing the Siemens System 89 Breaker MCC Bucket — a robust, drop-in solution built for demanding industrial motor control centers. With a 400 A, 480 V, 3-Pole configuration and a 36" height, this MCC bucket is engineered to integrate seamlessly into Siemens System 89 MCC systems, delivering reliable protection and control for large three-phase motors, conveyors, pumps, and processing lines.

Whether you’re performing a retrofit, updating worn components, or stocking spare parts for critical uptime, this Breaker MCC Bucket offers a precise OEM-compatible replacement that minimizes installation time and downtime. The unit is specifically designed to fit the Siemens System 89 architecture, ensuring correct electrical interfacing and mechanical alignment with existing frames and bus connections.

Key benefits and capabilities

• Exact fit for Siemens System 89 MCC systems: engineered as a direct replacement to maintain electrical integrity and footprint accuracy.
• High-load performance: 400 A current rating and 480 V operation support heavy-duty, three-phase motor control applications.
• 3-Pole configuration: ideal for standard three-phase motor drives found in manufacturing, material handling, and processing facilities.
• Optimized height for retrofit: 36" tall to align with standard System 89 bucket spacing and enclosure dimensions.
• Reliability and uptime: designed for industrial environments where consistent protection and quick replacement matter most.
• Global availability: AmpState provides reliable delivery services worldwide, ensuring you can keep maintenance schedules on track.

Ideal use cases

• Maintenance and retrofit projects in manufacturing facilities upgrading aging MCC components.
• New installations where Siemens System 89 architecture is specified for centralized motor control.
• Spare-part strategy for plants prioritizing rapid replacement to minimize production downtime.
• Industrial verticals such as metal processing, plastics, food and beverage, and chemical processing that rely on robust, scalable MCC infrastructure.

Why this replacement matters

Choosing the Siemens System 89 Breaker MCC Bucket ensures compatibility with existing protection schemes, wiring, and bus connections, reducing rework and requalification time. It’s more than a component — it’s a strategic upgrade for uptime, safety, and predictable maintenance cycles in demanding industrial environments.

Practical tips for installation and care

• Verify model compatibility with your exact System 89 frame and ensure the 36" height matches your enclosure’s bucket spacing.
• Plan for a qualified electrician or technician to perform installation, re-termination of conductors, and safety interlocks testing.
• Inspect mounting hardware and bus connections during replacement to confirm solid, vibration-free seating.
• Maintain a spare MCC bucket on hand as part of your preventive maintenance program to shorten downtime during future outages.

Equip your Siemens System 89 MCC with a reliable, purpose-built Breaker MCC Bucket from AmpState — engineered for performance, designed for retrofit efficiency, and backed by global delivery to keep your operations running smoothly.