Siemens Model 90 - Breaker MCC Bucket - 50 A, 208 V, 6" Height, 3 P | AmpState

Introducing the Siemens Model 90 Breaker MCC Bucket — a purpose-built 50 A, 208 V, 3-Pole module designed to integrate seamlessly with Siemens Model 90 MCC systems. Engineered for demanding industrial motor control applications, this MCC bucket functions as a direct OEM replacement and a reliable retrofit option, helping you maintain uptime and consistent protection across your plant.

• Configuration: Breaker MCC Bucket for Siemens Model 90
• Rating: 50 A, 208 V, 3-Pole
• Height: 6 inches
• Compatibility: Fits Siemens Model 90 MCC systems for straightforward installation
• Replacement status: OEM direct replacement and retrofit-ready
• Manufacturer: Siemens
• Supplier: AmpState with global delivery

Why this matters in real-world setups: a precise fit and exact electrical characteristics ensure reliable protection for three-phase motors, pumps, fans, and other heavy loads. By choosing this Siemens Model 90 MCC bucket, you preserve the original control logic and protection scheme while simplifying maintenance and part replacement—a crucial advantage when you’re managing multiple MCC sections or planning standardization across facilities.

Ideal use cases include routine maintenance of Siemens Model 90 cabinets, aging system retrofits, and inventory-ready spares for critical motor control centers. The 6" height fits standard MCC bays, and the 3-Pole design provides balanced protection across all phases, helping prevent unexpected outages and equipment damage in harsh industrial environments.

Practical tips for installation and optimization: verify a 208 V three-phase supply, confirm mechanical and electrical compatibility with your existing Siemens Model 90 configuration, and follow established lockout/tagout procedures during replacement. Pair this bucket with your existing protection devices to maintain the integrity of your motor control center and ensure continued compliance with Siemens specifications.

AmpState delivers high-quality MCC components with global delivery, making it straightforward to source exact replacements for Siemens Model 90 cabinets worldwide.