Siemens tiastar - Breaker MCC Bucket - 400 A, 600 V, 36" Height, 3 P | AmpState

Engineered for demanding industrial motor control environments, the Siemens tiastar Breaker MCC Bucket delivers robust 400 A, 600 V performance in a 36-inch height and 3-Pole configuration. Designed to slot directly into Siemens tiastar MCC systems, this unit is a trusted direct replacement for OEM parts and retrofit projects, helping you keep critical equipment running with minimal downtime.

• Configuration: Breaker MCC Bucket, 3-Pole
• Rating: 400 A, 600 V
• Height: 36 inches
• Brand/Model: Siemens tiastar Breaker MCC Bucket
• OEM Replacement: Direct replacement for OEM parts and retrofits

This MCC bucket is purpose-built to align with the tiastar architecture, preserving mounting footprints, bus connections, and wiring layouts. That means faster installations, fewer compatibility issues, and less risk during retrofits or plant modernizations. Whether you’re upgrading aging equipment, performing a preventive maintenance cycle, or deploying a new build with strict three-phase control requirements, this unit integrates smoothly into existing Siemens tiastar MCC cabinets.

Ideal use cases

• Retrofits and replacements in manufacturing lines, processing facilities, and heavy machinery setups that rely on tiastar MCC systems
• Maintenance spare part to reduce lead times and keep downtime to a minimum
• New installations requiring a proven 400 A, 600 V, 3-Pole MCC bucket with standard Siemens geometry

AmpState advantage: AmpState supplies high-quality MCC components with global delivery, ensuring rapid access to essential parts no matter where your operation is located. This means faster procurement, reliable shipping, and support for urgent replacement needs.

What makes this MCC bucket stand out

• Exact fit for Siemens tiastar—plug-and-play compatibility reduces installation complexity and risk
• Precise electrical characteristics—400 A, 600 V, 3-Pole configuration supports demanding three-phase systems
• Manufactured for retrofit success—direct OEM replacement minimizes the need for adapters or rewiring
• Trusted sourcing—backed by AmpState’s global distribution network for reliable availability

Practical tips for installation and use: verify the tiastar cabinet’s interior clearance matches the 36-inch height, ensure mounting hardware aligns with existing fixtures, and confirm bus and wiring footprints before swapping in the new bucket. Adhere to site safety protocols and follow your facility’s preventive maintenance plan to maximize the life and performance of your motor control system.