Siemens Model 90 - Breaker MCC Bucket - 150 A, 240 V, 24" Height, 3 P | AmpState

Siemens Model 90 Breaker MCC Bucket — 150 A, 240 V, 3-Pole (24" Height)

Engineered for demanding industrial motor control applications, the Siemens Model 90 Breaker MCC Bucket delivers reliable overcurrent protection with a precise fit in Siemens Model 90 MCC systems. This direct replacement is ideal for OEM refreshes and retrofit projects, enabling quick, downtime-conscious swaps without major rework.

Key specifications

• Configuration: Breaker MCC Bucket, 3-Pole
• Electrical rating: 150 A, 240 V
• Height: 24 inches
• Compatibility: Direct replacement for Siemens Model 90 MCC panels
• Application: Suitable for industrial motor control bays supporting three-phase systems

What makes this MCC bucket stand out

• Direct OEM compatibility: Specifically designed to drop into Siemens Model 90 MCC systems, reducing mounting and wiring complexity during replacements or upgrades.
• Simple retrofits: Ideal for refreshing aging MCC buckets in existing panels, helping minimize machine downtime and keep production lines running smoothly.
• Consistent form factor: 24" height aligns with common enclosure footprints and Siemens rail spacing, ensuring predictable installation and serviceability.
• Reliable, factory-grade performance: Built to support continuous operation in heavy-duty industrial environments where three-phase protection is critical for motor loads.

Ideal uses and scenarios

• Replacing worn or obsolete MCC buckets in manufacturing lines, packaging facilities, or process plants
• Upgrading aging Siemens Model 90 panels to maintain current-carrying capacity and protection levels
• Retrofits in facilities upgrading to newer motors or changes in process load that require robust 150 A, 240 V, 3-Pole protection

Installation and compatibility tips

• Confirm full compatibility with your existing Siemens Model 90 MCC system before replacement to ensure proper mounting and terminal alignment.
• Power down the equipment and follow lockout/tagout procedures prior to any replacement work.
• Inspect mounting hardware and enclosure clearances to maintain safe insulation and separation between components.
• Tighten all terminals to the manufacturer’s specified torque and verify conductor routing matches the OEM layout to minimize future service steps.

Global delivery and support

AmpState sources and ships this Siemens Model 90 Breaker MCC Bucket worldwide, ensuring availability for maintenance and retrofit projects across regions. If you’re upgrading a panel, AmpState’s lineage of MCC components offers dependable replacement parts with fast, international shipping to keep your operations on track.