Siemens tiastar - Breaker MCC Bucket - 400 A, 208 V, 48" Height, 3 P | AmpState

The Siemens tiastar Breaker MCC Bucket delivers a robust, plug‑and‑play solution for industrial motor control centers that demand reliability at 400 A, 208 V in a 3‑pole configuration. As a direct OEM replacement designed for Siemens tiastar MCC systems, this bucket reduces downtime and speeds up retrofits or new installations while maintaining exacting electrical and mechanical compatibility.

Key specifications at a glance

• Brand: Siemens
• Model/configuration: tiastar Breaker MCC Bucket
• Rating: 400 A, 208 V, 3‑Pole
• Height: 48 inches
• Application: Breaker MCC bucket for motor control centers
• Compatibility: Direct fit for Siemens tiastar MCC systems; suitable for OEM replacements and retrofit projects
• Availability: AmpState global delivery for international projects

Why this MCC bucket matters

In industrial environments—whether manufacturing, water treatment, or processing facilities—the motor control center is the heartbeat of the operation. This Siemens tiastar breaker bucket is engineered to slot into existing tiastar frames without custom modifications, preserving wiring patterns and protective interlocks. That means faster swaps during maintenance windows, reduced project risk, and consistent performance across your 3‑phase motor loads.

Ideal use cases

• Upgrading legacy MCCs to a standardized 400 A, 208 V, 3‑pole configuration for heavy‑duty motors
• OEM replacement in Siemens tiastar systems to restore original protection and control integrity
• Retrofits in existing facilities where motor loads include pumps, fans, conveyors, or compressors with demanding starting currents
• New installations that require a proven, fully compatible MCC bucket within the tiastar ecosystem

What sets it apart

• Genuine Siemens tiastar compatibility: Precisely engineered to align with tiastar MCC footprint, mounting interfaces, and electrical characteristics.
• Direct OEM replacement capability: Minimizes wiring changes and reconfiguration, speeding upkeep and reducing commissioning risk.
• Optimized for durability in demanding environments: Built to support continuous motor control operations with consistent 3‑phase protection.
• Global delivery through AmpState: Reliable supply chain support for international projects and multi-site deployments.

Practical insights and best practices

• Before swapping, verify the existing MCC bucket height (48 inches) and pole arrangement to ensure seamless replacement.
• Use this bucket when your motor loads require dependable 400 A protection at 208 V, maintaining consistent trip settings and coordination with upstream breakers and feeders.
• For retrofit projects, plan the change during planned maintenance to minimize downtime and align with spare part availability from AmpState.
• Pair with compatible Siemens protection relays and accessories to maintain full integration with your control strategy and diagnostics.

Engineered for performance, backed by Siemens reliability, and delivered with global convenience, the Siemens tiastar Breaker MCC Bucket—400 A, 208 V, 48" height, 3‑pole—fits the needs of serious industrial operations. Trust it to protect critical motors, streamline maintenance, and keep your production running smoothly.