Siemens tiastar - Breaker MCC Bucket - 20 A, 600 V, 18" Height, 3 P | AmpState

Siemens tiastar Breaker MCC Bucket—a precise, ready-to-install 20 A, 600 V, 3-Pole solution designed for industrial motor control centers. Engineered to drop right into your Siemens tiastar MCC system, this bucket delivers a seamless, direct replacement for OEM components and retrofit projects, so downtime is minimized and performance stays consistent.

• Exact electrical fit—20 A, 600 V, 3-Pole configuration matches the original specifications of Siemens tiastar MCC cabinets, ensuring reliable protection and coordinated trip settings for three-phase motors.
• 18" height—engineered to align with standard tiastar MCC footprints, enabling straightforward installation without cabinet modifications or adapters.
• OEM-grade reliability—manufactured for compatibility with Siemens tiastar systems, preserving interface integrity with bus connections and mounting standards.
• Retrofit-ready—a practical direct replacement for aging or unavailable buckets, helping you extend the life of existing MCC installations and simplify spare-part management.
• Global delivery—AmpState provides these MCC components to customers around the world, supporting urgent projects and multi-site operations with reliable shipping and support.

This Breaker MCC Bucket is ideal for facilities relying on Siemens tiastar MCC systems—manufacturing lines, processing facilities, and automation environments where durable, accurate motor protection matters. Whether you’re performing OEM replacements, mid-life retrofits, or stocking spare parts for critical plants, this bucket ensures compatibility, consistent electrical performance, and a straightforward service path.

Key use cases

• OEM replacement in aging Siemens tiastar MCC cabinets to restore original protection characteristics.
• Retrofit projects where a like-for-like 20 A, 600 V, 3-Pole bucket is required to maintain system coordination.
• Spare-part inventory for plants with multiple Siemens MCC lines, reducing downtime during maintenance windows.
• New-install planning in facilities adopting Siemens tiastar architecture, prioritizing modularity and field-service compatibility.

Practical installation guidance—Power down the MCC, verify compatibility with your tiastar cabinet, and replace the bucket with the new unit using standard mounting and bus connections. If you’re coordinating multiple sites, leverage AmpState’s global delivery network to ensure timely receipt and consistent parts sourcing across locations.