Siemens tiastar - Breaker MCC Bucket - 400 A, 208 V, 36" Height, 3 P | AmpState

Siemens tiastar - Breaker MCC Bucket - 400 A, 208 V, 36" Height, 3 P | AmpState is built for demanding industrial motor control applications where reliability and quick, hassle-free replacements matter. This 400 A, 208 V, 3-pole breaker MCC bucket is engineered to drop directly into Siemens tiastar MCC systems, delivering a seamless retrofit or OEM replacement that keeps your conveyor lines, pumps, and processing equipment moving.

Key Benefits

• OEM-compatible, plug-and-play design – Precision-aligned bus bars, connections, and mounting points ensure a straightforward drop-in replacement that minimizes field wiring changes and downtime.
• 400 A, 208 V, 3-Pole performance – Robust capacity for heavy motor loads across three phases, supporting reliable startup and protection in industrial environments.
• 36" height with standard footprint – Fits the common Siemens tiastar MCC enclosure dimensions, preserving cabinet layout and clearance.
• Direct replacement for OEM and retrofit projects – Save time and avoid custom modifications; compatible with existing control wiring and protective devices in the MCC stack.
• Rugged, purpose-built construction – Designed to withstand the vibrations, temperature variation, and harsh conditions typical of industrial facilities.
• Global delivery from AmpState – Availability and support for international projects, fast shipping, and reliable supply chain for spare parts and upgrades.

Ideal for

• Factories and manufacturing lines using Siemens tiastar motor control centers
• Retrofit and modernization projects where exact OEM fit and performance are critical
• Facilities seeking minimal downtime during MCC upgrades or replacements
• Industrial plants with demanding motor loads in packaging, food and beverage, textiles, and process industries

Use cases and scenarios

• Upgrading aging MCC buckets to maintain consistent protection and control for large motor drives
• Replacing failed or worn-out MCC buckets without retooling other system components
• Stocking a ready-to-go spare that ensures rapid field service and uptime
• Executing retrofit upgrades where energy performance and protection coordination are essential

Why choose this Siemens tiastar Breaker MCC Bucket over generic options

The Siemens tiastar Breaker MCC Bucket is a precise match for the tiastar family, delivering exact alignment, electrical interfaces, and mechanical mounting. By opting for this exact-fit bucket, you avoid the common pitfalls of non-OEM substitutes—misaligned bus bars, incompatible terminal connections, and unexpected space constraints—so maintenance teams can complete replacements quickly and safely.

What you get with AmpState

AmpState backs this MCC bucket with global delivery and a focus on safety, reliability, and performance. When you choose AmpState, you’re not just buying a component—you’re securing a supply partner for ongoing MCC needs, with support for retrofit planning, replacement cycles, and nationwide or international shipping.

Maintenance and care tips

• Periodically inspect bus bar connections and protective device terminations for tightness according to your plant’s maintenance schedule.
• Verify alignment with adjacent MCC components during installation to preserve proper finger-safe clearances and serviceability.
• Keep spare MCC buckets on hand for planned upgrades or unexpected component failures to minimize downtime.