Siemens tiastar - Breaker MCC Bucket - 300 A, 240 V, 12" Height, 3 P | AmpState

Engineered for Reliable Industrial Motor Control

The Siemens tiastar Breaker MCC Bucket is purpose-built for demanding industrial environments, delivering a precise 300 A, 240 V, 3-Pole configuration that slots directly into Siemens tiastar MCC systems. This role-specific design keeps critical motor control workflows running smoothly, from conveyors and pumps to fans and large compressors.

Key Specifications at a Glance

• Brand: Siemens
• Model: Siemens tiastar
• Configuration: Breaker MCC Bucket
• Rating: 300 A, 240 V, 3-Pole
• Height: 12" (compact, space-conscious footprint)
• Application: Direct replacement for OEM and retrofit in Siemens tiastar MCC systems

Why This MCC Bucket Stands Out

• Direct OEM Compatibility: Specifically designed to align with Siemens tiastar MCC frames, ensuring a seamless retrofit or replacement without major rework.
• Proven Reliability in High-Demand Service: Built to handle continuous motor control tasks in manufacturing lines, processing plants, and heavy equipment applications.
• Space-Smart Design: The 12" height helps you maximize cabinet space while maintaining tight clearance in crowded electrical rooms.
• Simplified Maintenance: When you need a replacement, this MCC bucket minimizes downtime by preserving mounting and electrical interfaces, reducing rewiring and setup time.

Ideal For

Maintenance teams, plant engineers, and electrical contractors responsible for motor control centers in facilities that run heavy-duty motors. If your operation relies on Siemens tiastar MCC systems and you’re planning a retrofit or OEM replacement, this breaker bucket is a direct, pragmatic choice that keeps your system aligned with existing protections and wiring schemes.

Use Cases and Real-World Scenarios

• Retrofit projects where old MCC buckets are aging or obsolete, requiring a compatible replacement that preserves electrical interfaces.
• New installations within existing Siemens tiastar architectures that demand a compliant 3-Pole 300 A bucket for reliable motor switching.
• Facilities upgrading to standardized components for easier maintenance, spare-part availability, and unified fault-tracing across the line.

Benefits in Practice

With this MCC bucket, you gain predictable trip/close performance, consistent contact alignment, and durable construction tailored to motor control tasks. By matching the exact dimensions and electrical interface of the original tiastar components, it minimizes calibration time during commissioning and reduces the risk of compatibility issues that can slow production.

Delivery and Support

AmpState backs this solution with global delivery, helping you source and ship the right Siemens tiastar MCC bucket wherever your operations are located. This means shorter lead times for critical maintenance windows and fewer delays in keeping your equipment online.

Practical tip: When planning replacements, confirm the 12" height and 3-Pole 300 A rating match your existing tiastar frame and motor load requirements. Pair this bucket with your certified tiastar MCC components to ensure cohesive protection schemes and trouble-free operation.