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

Engineered for industrial motor control centers, the Siemens tiastar Breaker MCC Bucket delivers reliable, ready-to-install performance within Siemens Tiastar MCC systems. This 400 A, 480 V, 3-Pole bucket is designed to slot into existing configurations, making it an exacting choice for OEM replacements and retrofit projects without the need for extensive cabinet rework.

• Configuration: Breaker MCC Bucket, 3-Phase, 400 A at 480 V
• Height: 36 inches to align with standard Tiastar rack dimensions
• Direct replacement: Specifically engineered as an OEM replacement for Siemens Tiastar MCC buckets and a seamless retrofit into current Tiastar MCC systems
• Quality and delivery: Supplied by AmpState, offering global delivery and dependable support for industrial projects

Why this matters for your operation: a true plug-and-play solution that minimizes downtime and preserves system integrity. By choosing a direct replacement bucket, you avoid custom fabrication, misalignment risks, and lengthy field modifications that can derail maintenance windows.

Ideal use cases

• Upgrading aging or failing MCC buckets in Siemens Tiastar configurations without re-engineering your cabinet layout
• OEM replacement during scheduled maintenance to maintain warranty and performance benchmarks
• Retrofit projects where consistency with existing Tiastar hardware simplifies procurement, stocking, and technician training

What makes it unique

• Specifically matched to Siemens Tiastar MCC systems, ensuring precise mounting, bus bar alignment, and electrical interfacing
• 3-Pole, 400 A, 480 V design—tailored for demanding motor control applications in industrial facilities
• Supported by AmpState’s global delivery network, enabling quicker turnarounds for international sites and multi-site deployments

Practical guidance for installation and care

Before installation, confirm the 36-inch height fits your enclosure and that your control scheme requires a 3-Pole, 480 V configuration. Prepare the related Tiastar MCC components for a unified retrofit, and coordinate with your maintenance team to synchronize with other cabinet sections. Once installed, perform standard electrical checks and ensure secure mounting to maintain optimal contact alignment and reliable operation.