Siemens Model 90 - Breaker MCC Bucket - 75 A, 480 V, 9" Height, 3 P | AmpState

Introducing the Siemens Model 90 Breaker MCC Bucket — a purpose-built, 75 A, 480 V, 3-Pole solution designed to drop directly into Siemens Model 90 MCC systems. At a compact 9-inch height, this bucket delivers precise, OEM-grade fit for industrial motor control centers, making it an ideal direct replacement for both OEM and retrofit applications. AmpState sources authentic Siemens components to ensure dependable performance in demanding environments.

Key specifications

• Brand: Siemens
• Model: Siemens Model 90
• Configuration: Breaker MCC Bucket
• Rating: 75 A, 480 V, 3-Pole
• Height: 9-inch

Why this bucket stands out

• Direct OEM replacement — engineered to slot into existing Siemens Model 90 MCC cabinets without modification, reducing installation time and risk.
• Retrofit-ready — a reliable upgrade path for aging systems that require 75 A, 480 V, 3-Pole protection and control, preserving system integrity while modernizing components.
• Authentic Siemens construction — built to the same standards as the original equipment, ensuring consistent electrical performance and mechanical compatibility.
• Global delivery — AmpState provides worldwide shipping, so facilities in multiple regions can access this essential MCC component when needed.

Ideal use cases

• Replacements for failed or worn MCC buckets in existing Siemens Model 90 motor control centers.
• Retrofit projects where a 75 A, 480 V, 3-Pole configuration is required to support upgraded drive systems or enhanced protection schemes.
• Maintenance stock for facilities with planned downtime windows, enabling rapid swaps to minimize production interruption.

Practical guidance for maximizing value

• Verify compatibility with your current Model 90 MCC cabinet’s mounting pattern and wiring connections to ensure a seamless installation.
• Pair this bucket with compatible Siemens trip devices and control accessories from your maintenance program to maintain cohesive protection logic.
• Plan for shipping and handling when stocking for multi-site operations; AmpState’s global delivery footprint helps keep critical replacements reachable across locations.