Siemens tiastar - Breaker MCC Bucket - 150 A, 208 V, 18" Height, 3 P | AmpState

Siemens tiastar Breaker MCC Bucket by AmpState is a purpose-built, drop-in solution for demanding industrial motor control environments. This 150 A, 208 V, 3-Pole unit is engineered to slot directly into Siemens tiastar MCC systems, delivering reliable protection and easy retrofitability for OEM replacements.

Key specifications at a glance

• Brand: Siemens
• Model: Siemens tiastar Breaker MCC Bucket
• Configuration: Breaker MCC Bucket, 3-Pole (3P)
• Rating: 150 A
• Voltage: 208 V
• Height: 18 inches

Designed for direct compatibility, this MCC bucket is the smart choice for retrofit projects and OEM replacements. If you’re upgrading aging motor control centers or repairing a failed component, the tiastar Breaker MCC Bucket offers a seamless fit that preserves enclosure layout, wiring schemes, and protective coordination—minimizing downtime and ensuring consistent motor protection.

Why this unit stands out

• Direct OEM replacement: Specifically matched to Siemens tiastar MCC systems, it drops into existing frames without substantial rewiring or layout changes.
• Three-phase reliability: The 3-Pole configuration is ideal for controlling and protecting three-phase motors common in pumps, fans, conveyors, and manufacturing line equipment.
• Compact, standard sizing: The 18" height is designed to fit standard MCC enclosures, making retrofits straightforward and predictable.
• Global support from AmpState: AmpState supplies high-quality MCC components with reliable worldwide delivery, helping you keep critical equipment running wherever you operate.

Ideal use cases

• Retrofit projects on aging Siemens tiastar MCC systems that require a dependable, standardized 150 A, 208 V, 3-phase breaker bucket.
• New installations in facilities that rely on Siemens tiastar hardware for motor control—pumps, compressors, conveyors, and processing lines.
• Maintenance replacements where preserving mounting patterns and electrical interfaces reduces installation time and risk.

Practical tips for best results

• Verify compatibility with your existing tiastar MCC frame before installation to ensure a seamless swap.
• Coordinate protection settings with downstream devices to maintain proper circuit coordination and motor protection.
• Keep a spare MCC bucket on hand for critical lines to minimize downtime during replacements or repairs.

With the Siemens tiastar Breaker MCC Bucket, you gain a proven, purpose-built component that aligns with the demanding needs of industrial motor control. It combines precise Siemens engineering with AmpState’s commitment to dependable MCC parts and global reach—empowering you to keep critical manufacturing and processing equipment online, safely protected, and running smoothly.