Siemens - Marq 21 - Breaker MCC Bucket - 150 A, 208 V, 9" Height, 3 P | AmpState

The Siemens Marq 21 Breaker MCC Bucket delivers a precise, purpose-built solution for industrial motor control centers. Engineered for 150 A at 208 V in a 3-pole configuration, this 9" tall bucket is designed to integrate seamlessly into the Siemens Marq 21 MCC lineup, making OEM replacements and retrofits straightforward and reliable.

Why this bucket stands out in demanding environments

• Exact-fit compatibility: Built to align with Siemens Marq 21 MCC specifications, ensuring smooth mechanical mounting, proper bus connection, and consistent electrical performance without custom modifications.
• Compact, space-efficient design: The 9" bucket height supports dense panel layouts, helping you optimize control room real estate while maintaining robust protection for downstream equipment.
• Solid 3-pole, 150 A, 208 V configuration: Ready to handle standard three-phase motor loads and associated starting transients, with reliable current handling for a wide range of industrial applications.
• OEM replacement and retrofit readiness: Specifically suited for updating aging MCCs or upgrading to Marq 21 architecture, reducing downtime and compatibility concerns during service or modernization projects.
• Global supplier assurance: Part of AmpState’s Siemens MCC components portfolio, backed by a network that supports rapid sourcing and field support for industrial installations worldwide.

Ideal use cases

• Maintenance and spare-part planning for manufacturing lines, conveyors, presses, and packaging equipment that rely on Siemens Marq 21 MCC hardware.
• OEM replacement scenarios where preserving exact electrical and mechanical interfaces is critical to avoid panel rework.
• Retrofit projects aimed at upgrading control centers to newer Siemens architectures while maintaining proven reliability and performance.

Practical considerations and best practices

• Verify the bucket’s 9" height and 3-pole arrangement aligns with your existing MCC frame and bus configuration before ordering.
• Plan for standard installation procedures that protect bus connections and ensure secure mounting within the Marq 21 lineup.
• Coordinate with your maintenance team to align spare-part inventories with your Siemens Marq 21-based systems for faster downtime recovery.

When you select the Siemens Marq 21 Breaker MCC Bucket, you’re choosing a component designed to harmonize with your Marq 21 infrastructure, maintain consistent performance under load, and simplify retrofit or replacement workflows. For projects requiring a trusted, compatible solution in 150 A, 208 V, 3-pole service, this bucket from AmpState offers a reliable path to steady motor control and long-term panel integrity.