Siemens - Marq 21 - Breaker MCC Bucket - 10 A, 480 V, 6" Height, 3 P | AmpState

Meet the Siemens Marq 21 Breaker MCC Bucket — a purpose-built, 3‑pole breaker bucket designed for industrial motor control centers that demand dependable performance with 3‑phase loads. With a 10 A rating at 480 V and a compact 6" bucket height, this component slides neatly into Siemens Marq 21 MCC chassis, delivering a precise fit for OEM replacement and retrofit projects. AmpState ensures reliable access to authentic Siemens MCC components worldwide.

Key specifications at a glance

• Brand: Siemens
• Series: Marq 21
• Configuration: Breaker MCC Bucket
• Rating: 10 A, 480 V, 3‑Pole
• Bucket Height: 6 inches
• : OEM replacement and retrofit on Siemens Marq 21 MCC systems

Why this MCC bucket stands out

• Exact-fit compatibility with the Siemens Marq 21 MCC lineup ensures reliable electrical contact, correct mechanical alignment, and straightforward installation with minimal modification.
• Direct OEM replacement designed for serviceability and long-term durability, reducing downtime during maintenance or upgrades.
• 3‑pole configuration for 3‑phase motors supports efficient control of three-phase equipment, helping you manage startup currents and motor protection with confidence.
• Compact 6" height enables flexible panel integration even in tighter MCC enclosures, preserving space without compromising performance.
• Global availability through AmpState, a trusted source for Siemens MCC components, helping you source authentic parts quickly for planned maintenance or urgent repairs.

Ideal use cases

• OEM replacement: swap in a genuine Siemens Marq 21 MCC bucket to restore original performance and reliability in new or updated equipment.
• Retrofit projects: upgrade aging MCCs to Siemens Marq 21 standards to improve control reliability and maintainability.
• 3‑phase motor control environments: applications that require a 10 A, 480 V, 3‑pole solution within a compact bucket footprint.

Practical guidance for installers and engineers

When integrating this MCC bucket, verify that your control panel accepts Siemens Marq 21 components and that the 3‑pole, 480 V rating aligns with your motor circuits. The 6" bucket height is designed to fit standard Marq 21 configurations, helping to preserve spacing and ensure consistent wiring harness alignment. For retrofit projects, plan for a direct‑swap workflow to minimize downtime and keep protection and control logic aligned with existing protection schemes.

Ready to restore or upgrade your motor control center with an authentic Siemens Marq 21 Breaker MCC Bucket? This 10 A, 480 V, 3‑pole bucket from AmpState brings proven Siemens reliability to your industrial applications, ensuring steady performance, straightforward maintenance, and long‑term peace of mind.