Siemens tiastar - Breaker MCC Bucket - 100 A, 208 V, 42" Height, 3 P | AmpState

The Siemens tiastar Breaker MCC Bucket is engineered to elevate industrial motor control reliability in your Siemens tiastar MCC system. Rated at 100 A and 208 V with a 3-Pole configuration, this 42" tall module is designed for demanding, continuous-duty environments where uptime and protection are critical. It serves as a direct OEM replacement and retrofit option, ensuring a seamless fit with your existing gear and minimizing installation complexity.

Key specifications

• Brand: Siemens
• Model configuration: Breaker MCC Bucket
• Current rating: 100 A
• Voltage rating: 208 V
• Pole configuration: 3-Pole
• Height: 42 inches
• Application: Industrial motor control within Siemens tiastar MCC systems
• Replacement/retrofit: Direct OEM-compatible option
• Supplier: AmpState (global delivery)

What makes this MCC bucket unique

• Designed to slide into existing Siemens tiastar MCC panels with precise alignment to bus bars and mounting rails, reducing commissioning time and the need for custom adaptations.
• Three-pole configuration supports balanced three-phase motor protection, ideal for conveyors, pumps, fans, and other heavy-duty loads.
• Direct OEM substitute means you preserve the original electrical characteristics, control wiring, and protective coordination of your motor control system.
• Built to withstand industrial conditions, delivering consistent performance across varying temperatures, vibrations, and duty cycles typical in manufacturing environments.
• AmpState-backed availability and global delivery help you minimize downtime when ordering spare MCC components for large facilities or multi-site operations.

Ideal use cases

This Breaker MCC Bucket is a practical choice for facilities employing Siemens tiastar MCC systems, including but not limited to:

• Automated production lines with multiple motors requiring reliable switching and protection
• Industrial pumping and pumping stations where robust motor control is essential
• Conveyor systems and material handling equipment in manufacturing or warehousing
• HVAC and process cooling applications that rely on dependable motor protection
• Retrofits and spare-part updates for aging MCC infrastructure to maintain performance and safety standards

Installation, compatibility, and practical tips

To maximize performance and minimize downtime, ensure compatibility with your existing tiastar MCC panel by verifying the following:

• The bucket’s footprint and mounting dimensions align with the 42"-tall tiastar configuration already in use.
• Electrical connections (bus stabs, wiring terminations, and control circuits) are consistent with the current installation to avoid re-wiring or re-coordination work.
• Protection coordination and breaker type match your protection scheme to maintain correct tripping curves and selectivity.
• Qualified personnel perform installation and lockout/tagout procedures in accordance with site safety policies.

Why customers choose AmpState for this part

AmpState specializes in providing motor control center components with reliable supply and global reach. This Siemens tiastar Breaker MCC Bucket combines authentic OEM design with practical retrofit capability, helping customers keep critical motor-driven assets online and properly protected. When you need a ready-to-install, industry-grade MCC bucket that fits your Siemens tiastar system, AmpState offers a confident, fast-path solution.

Experience confident maintenance and efficient upgrades with this Siemens tiastar Breaker MCC Bucket—100 A, 208 V, 3-Pole, 42" height—from AmpState.