Siemens - Marq 21 - Breaker MCC Bucket - 30 A, 208 V, 18" Height, 3 P | AmpState

The Siemens Marq 21 Breaker MCC Bucket is a purpose-built solution for industrial motor control centers that require a precise 30 A, 208 V, 3-Pole configuration. Designed for use in Siemens Marq 21 MCC lineups, this bucket delivers seamless OEM replacement and straightforward retrofit compatibility to keep critical motor control systems running with minimal downtime.

• Exact specs for reliable control: 30 A current rating, 208 V voltage, and a 3-Pole configuration to match your existing MCC architecture.
• 18" bucket height: Optimized form factor to fit standard Siemens Marq 21 enclosures without the need for extensive cabinet modification.
• OEM replacement and retrofit ready: Specifically designed to integrate with Siemens Marq 21 MCC lineups, simplifying stocking, installation, and future service.
• Industrial-grade reliability: Engineered for demanding motor control applications where consistent performance and dependable protection matter most.
• AmpState distribution: Supplied by AmpState, a global provider of Siemens MCC components, ensuring availability and support for worldwide projects.

Compatibility and ideal use cases

This breaker MCC bucket is purpose-built for Siemens Marq 21 systems, making it an ideal choice for OEM replacements in existing installations or retrofit projects where a 30 A, 208 V, 3-Pole bucket is required. It’s well-suited for facilities aiming to standardize on Siemens MCC components across multiple lines, reducing interface discrepancies and simplifying maintenance planning.

What problems this solves

• Reduces downtime during component swaps by offering a guaranteed fit within the Marq 21 MCC ecosystem.
• Facilitates smooth upgrades or replacements in plants with 208 V, 3-Pole motor control setups.
• Helps maintenance teams maintain consistent electrical architecture across multiple MCC banks, simplifying troubleshooting and spare-part management.

Practical guidance for use

When integrating this bucket, align it with your existing Siemens Marq 21 MCC lineup to preserve common interlocks, bus connections, and protection schemes. For retrofit projects, verify that the enclosure height, mounting points, and conductor terminations align with the 18" bucket specification to ensure a clean, reliable installation.

Why choose AmpState for this component

AmpState specializes in delivering high‑quality Siemens MCC components worldwide. Choosing this Marq 21 Breaker MCC Bucket means access to authentic compatibility within the Marq 21 family, a robust support network, and parts availability that helps keep your industrial motor control infrastructure running smoothly.