Siemens - Marq 21 - Breaker MCC Bucket - 100 A, 208 V, 24" Height, 3 P | AmpState

Engineered for industrial motor control applications, the Siemens Marq 21 Breaker MCC Bucket delivers a precise, reliable OEM replacement for aging or upgrading equipment. Designed to integrate with Siemens Marq 21 MCC frames, this bucket preserves the original electrical and mechanical interface while enabling straightforward retrofit or replacement in demanding environments.

• Electrical rating: 100 A, 208 V, 3-Pole configuration for three‑phase motor loads, aligning with standard industrial motor control requirements.
• Physical spec: 24" bucket height, crafted to fit standard Marq 21 MCC enclosures and bus arrangements, supporting consistent mounting and alignment.
• Application fit: Ideal for OEM replacement and retrofit projects within Siemens Marq 21 MCC lineups, helping minimize downtime and preserve system integrity.
• Quality and sourcing: Supplied as a genuine Siemens MCC component through AmpState, ensuring authentic construction and worldwide parts support for maintenance and procurement needs.

Why this bucket matters in your facility

• Reliable continuity: By matching Siemens’ original design, it maintains compatible bus connections and terminal layouts, reducing configuration errors during replacement.
• Operational flexibility: Enables upgrades or replacements in motor control centers that operate under demanding loads, helping you maintain consistent performance across your production lines.
• Strategic sourcing: Sourcing through AmpState provides access to authentic Siemens MCC components with a global supply network, supporting faster turnaround times for critical spare parts.

Who this is for and practical use cases

• Facilities running Siemens Marq 21 MCC systems that require a dependable 100 A, 208 V, 3-Pole bucket for OEM replacement or retrofits.
• Maintenance teams aiming to standardize spare parts on a single, compatible platform to reduce stocking complexity and downtime during MCC service.
• Systems upgrading motor control capacity within Marq 21 frames where a 24" high MCC bucket aligns with existing enclosure dimensions.

Practical notes for installation and care

• Verify compatibility with your current Marq 21 frame and bus configuration before installation to ensure seamless electrical and mechanical alignment.
• Store and handle the bucket as a genuine Siemens component to preserve contact surfaces and terminal integrity for long-term reliability.
• Coordinate procurement with AmpState to ensure you receive the correct revision and to simplify ordering as part of ongoing maintenance planning.