Siemens tiastar - Breaker MCC Bucket - 400 A, 480 V, 48" Height, 3 P | AmpState

Introducing the Siemens tiastar Breaker MCC Bucket—a purpose-built 400 A, 480 V, 3-Pole solution engineered for demanding industrial motor control environments. Designed to slot seamlessly into Siemens tiastar MCC systems, this unit provides a straightforward, reliable direct replacement for OEM components and retrofit projects alike. AmpState backs this MCC bucket with a commitment to quality and global delivery, ensuring you keep your critical manufacturing lines running with minimal downtime.

Key specifications

• Brand: Siemens
• Model/Type: Siemens tiastar Breaker MCC Bucket
• Rating: 400 A, 480 V
• Poles: 3-Pole
• Height: 48" (inches)
• Application: Breaker MCC bucket designed for industrial motor control centers

What sets this MCC bucket apart

• Direct OEM-compatible replacement: Specifically engineered to fit Siemens tiastar MCC systems, reducing guesswork and installation time when refreshing aging gear or performing retrofits.
• Robust, field-ready construction: Built to withstand demanding industrial environments while maintaining reliable, long-term performance for 400 A loads.
• Plug-and-play familiarity: Designed to align with existing tiastar configurations, helping you preserve wiring schemes and bus connections during upgrades.
• Global delivery through AmpState: Access high-quality MCC components with distribution capability across regions, ensuring quick turnaround for critical projects.

Ideal use cases

• Upgrading or retrofitting existing Siemens tiastar MCC installations to support 400 A, 480 V three-phase loads.
• OEM replacement when the original MCC bucket has reached end-of-life or shows performance degradation.
• Spare-part readiness for maintenance programs in manufacturing facilities that rely on Siemens tiastar MCC infrastructure.
• Industrial environments where rapid downtime reduction is essential, thanks to a compatible, drop-in replacement approach.

Installation considerations and practical tips

• Verify the 48" height ensures a proper physical fit within your Siemens tiastar MCC frame and mounting clearances.
• Confirm compatibility with your existing 3-Pole 480 V configuration to maintain correct protection and control sequencing.
• Prepare lifecycle planning for replacements by keeping this bucket as part of your OEM-aligned spare-part inventory to minimize downtime during maintenance windows.
• Consult your maintenance team on bus-bar alignment and wiring continuity when performing retrofits, ensuring consistent contact reliability and safe operation.

With the Siemens tiastar Breaker MCC Bucket, you gain a reliable, OEM-aligned solution that keeps motor control centers performing at peak efficiency. It’s the practical choice for plants seeking durable, compatible, and readily available MCC components that align with existing Siemens tiastar systems.