Siemens Model 90 - Breaker MCC Bucket - 90 A, 208 V, 12" Height, 3 P | AmpState

Siemens Model 90 Breaker MCC Bucket — a purpose-built 90 A, 208 V, 3-Pole breaker bucket designed to integrate seamlessly with Siemens Model 90 Motor Control Center systems. Engineered for reliability in demanding industrial environments, this unit serves as a direct OEM replacement and retrofit option, enabling fast, hassle-free upgrades to existing MCC infrastructure.

Key Specifications

• Brand: Siemens
• Model: Siemens Model 90
• Configuration: Breaker MCC Bucket
• Rating: 90 A, 208 V, 3-Pole
• Height: 12 inches

AmpState supplies high-quality MCC components with global delivery, ensuring availability for maintenance schedules and uptime planning wherever you operate.

What makes this bucket different

This MCC bucket is purpose-built to fit exactly into Siemens Model 90 MCC frames, ensuring precise alignment with mounting hardware and electrical interfaces. By choosing the OEM-compatible bucket, you minimize installation surprises, reduce commissioning time, and preserve the intended protection and control logic for your motor circuits.

• Exact compatibility: designed to fit Siemens Model 90 MCC systems as a direct replacement for OEM parts and retrofit projects.
• Consistent protection: 3-Pole configuration supports uniform switching and protection across medium-to-large motor loads.
• Industrial durability: built to endure the rigors of continuous operation in demanding environments.

Ideal uses and applications

Best suited for facilities with medium-to-high horsepower motors, conveyors, pumps, fans, and other heavy loads managed within a motor control center. It's especially valuable during scheduled MCC maintenance, capacity upgrades, or electrical modernization projects where exact-fit replacement parts save time and minimize risk.

Installation and compatibility tips

• Confirm the unit’s 90 A, 208 V, 3-Pole rating and 12-inch height to ensure a precise fit within your existing Model 90 MCC rack.
• Prepare for retrofit by verifying mounting patterns and electrical connections align with your Siemens MCC frame.
• Follow proper lockout/tagout procedures, disconnect power, and inspect bus bar configurations before installation.
• Utilize AmpState’s global delivery network for timely replacement parts and spare buckets to support downtime planning.

Why choose AmpState for this replacement

AmpState focuses on reliable MCC components and provides global delivery of Siemens-compatible replacement parts. Selecting AmpState means you’re pairing an exact-fit, OEM-aligned solution with practical support that helps keep critical motor systems running smoothly and projects on schedule.