Siemens - Marq 21 - Breaker MCC Bucket - 225 A, 240 V, 15" Height, 3 P | AmpState

The Siemens Marq 21 Breaker MCC Bucket is a purpose-built module designed to house a 3-pole breaker for industrial motor control centers. Engineered to deliver dependable performance in demanding environments, this bucket is an ideal OEM replacement and retrofit solution within the Siemens Marq 21 MCC lineup.

• Electrical rating: 225 A, 240 V, 3-Pole configuration for robust three-phase motor circuits
• Bucket height: 15" height to align with standard Marq 21 backplanes and enclosures
• Compatibility: specifically designed for Siemens Marq 21 MCC lineups; ready for OEM replacement and retrofit projects
• Durability: built to withstand the rigors of industrial environments and continuous operation
• Supply coverage: AmpState provides Siemens MCC components worldwide, supporting global deployments

Use cases and applications

• Replacing a failed or aging MCC bucket in an existing Siemens Marq 21 installation to restore reliable motor protection and control
• Upgrading motor circuits to a 225 A, 240 V, 3-Pole configuration to support higher-demand equipment or larger drives
• Retrofit projects in manufacturing plants or OEM builds that require Siemens-approved components for seamless integration and long-term maintainability

Why this bucket matters for your operation

• Maintains alignment with the Siemens Marq 21 architecture, ensuring consistent control logic and protection schemes
• Provides a targeted, factory-recommended replacement part that minimizes integration risk and downtime
• Supports scalable motor control strategies by enabling reliable, modular upgrade paths within existing MCCs

Partnering with AmpState means access to trusted Siemens MCC components and global support for your electrical distribution needs. This Breaker MCC Bucket, with its 225 A, 240 V, 3-Pole specification and precise 15" height, is engineered to keep critical industrial processes running smoothly.